{"id":5632,"date":"2025-12-02T10:09:23","date_gmt":"2025-12-02T10:09:23","guid":{"rendered":"https:\/\/gravelchallenge.gr\/?page_id=5632"},"modified":"2026-04-03T14:55:03","modified_gmt":"2026-04-03T11:55:03","slug":"%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1","status":"publish","type":"page","link":"https:\/\/gravelchallenge.gr\/en\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/","title":{"rendered":"PROGRAMME"},"content":{"rendered":"
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
A WEEKEND FULL OF CYCLING<\/h6>

Megalopolis Gravel Classic<\/h3><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The event program kicks off on Saturday at 12:00 pm in the Central Square of Megalopolis. A full cycling Expo\u2014a proper Bike Festival - awaits participants, offering the chance to explore cycling products, pick up any forgotten or unexpectedly useful accessories\u2014all at special event prices - and discover local products.<\/p>

For younger visitors, a small cycling track will be set up to enjoy riding and test their skills.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Location<\/strong><\/p>

The Expo Area will be hosted in Megalopolis Central Square, which also serves as the starting point for all three main rides: the 25 km recreational route, and the 50 km and 100 km routes. Situated in the heart of Arcadia, participants will have the opportunity to experience a unique weekend of adventure and action.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
When<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
April 25\u201326, 2026 | 9:00<\/h6><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Where<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Megalopolis, Mountainous Arcadia<\/h6><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Megalopolis Gravel Classic<\/h6>

Bike Festival<\/h3><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

This is not just a place to ride, but a chance to spend time with friends, family, and fellow cyclists who share the same passion. The Megalopolis Gravel Classic features an Expo Area, live music, and food, creating opportunities to meet interesting people and experience the joy of the cycling community.<\/p>

Several cycling brands will be present with accessories and services. It\u2019s worth visiting their booths, talking with the teams, and exchanging ideas - after all, we are all part of the same cycling family.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
<\/span><\/div>

100KM<\/span><\/h4>
challenge<\/span><\/div><\/a><\/div><\/div>
<\/span><\/div>

50km<\/span><\/h4>
classic<\/span><\/div><\/a><\/div><\/div>
<\/span><\/div>

25km<\/span><\/h4>
fun<\/span><\/div><\/a><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Megalopolis Gravel Classic<\/h6>

Local
products<\/h3><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Cycling burns many calories, and while gels and energy bars are one way to replenish, the Megalopolis Gravel Classic offers a far more enjoyable option: discovering Arcadia\u2019s local cuisine and traditional products. From the region\u2019s exceptional honey\u2014among the best in the world\u2014to dairy products, handmade pasta, and fine wines, participants can taste and purchase local specialties.
Handmade products, local businesses, special prices for shopping, and tasting opportunities provide a true cultural experience\u2014and the energy needed for the rides.<\/p>

Participants can, of course, ride their own MTB - the type of bike is not a limitation - or rent a gravel bike specifically for the event from Athens Bike Rental.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
timetable <\/h6>

Programme<\/h3><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\n\n\n\n\n\n\n\n
HOURS<\/span><\/b><\/th>\n\n
Saturday 25\/4\/2026<\/span><\/b><\/div><\/th>\n
HOURS<\/span><\/b><\/th>\nSunday, 26\/4\/2026<\/span><\/strong><\/th>\n<\/tr>\n<\/thead>\n
12:00<\/td>\nOpening \u2013 Bike Festival & Bike Expo | Welcome, registrations, children\u2019s activities<\/td>\n08:00<\/strong><\/td>\nOpening, welcome, final instructions<\/td>\n<\/tr>\n
19:00<\/td>\nTechnical briefing (in Greek and English) for participants, followed by a discussion with Paolo Bettini<\/td>\n09:00<\/strong><\/td>\nRoll-out start of the three routes (100, 50, and 25 km)<\/td>\n<\/tr>\n
20:00<\/td>\n\u039cegalopolis City Ride<\/td>\n14:00<\/strong><\/td>\nPrize draws by sponsors<\/td>\n<\/tr>\n
20:30<\/td>\nConcert at the main square<\/td>\n18:00<\/strong><\/td>\nEvent closing<\/td>\n<\/tr>\n
\n

\u00a0<\/em><\/strong><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

\u0395\u03bd\u03b1 \u03a3\u03b1\u03b2\u03b2\u03b1\u03c4\u03bf\u03ba\u03c5\u03c1\u03b9\u03b1\u03ba\u03bf \u03b3\u03b5\u03bc\u03b1\u03c4\u03bf \u03c0\u03bf\u03b4\u0397\u03bb\u03b1\u03c4\u03bf Megalopolis Gravel Classic \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c4\u03bf\u03c5 event \u03be\u03b5\u03ba\u03b9\u03bd\u03ac \u03c4\u03bf \u03a3\u03ac\u03b2\u03b2\u03b1\u03c4\u03bf, \u03c3\u03c4\u03b9\u03c2 12:00 \u03c4\u03bf \u03bc\u03b5\u03c3\u03b7\u03bc\u03ad\u03c1\u03b9, \u03c3\u03c4\u03b7\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03a0\u03bb\u03b1\u03c4\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2…<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-5632","page","type-page","status-publish","hentry"],"yoast_head":"\n\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391 - GravelChallenge.gr<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gravelchallenge.gr\/en\/\u03c4\u03bf-\u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391 - GravelChallenge.gr\" \/>\n<meta property=\"og:description\" content=\"\u0395\u03bd\u03b1 \u03a3\u03b1\u03b2\u03b2\u03b1\u03c4\u03bf\u03ba\u03c5\u03c1\u03b9\u03b1\u03ba\u03bf \u03b3\u03b5\u03bc\u03b1\u03c4\u03bf \u03c0\u03bf\u03b4\u0397\u03bb\u03b1\u03c4\u03bf Megalopolis Gravel Classic \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c4\u03bf\u03c5 event \u03be\u03b5\u03ba\u03b9\u03bd\u03ac \u03c4\u03bf \u03a3\u03ac\u03b2\u03b2\u03b1\u03c4\u03bf, \u03c3\u03c4\u03b9\u03c2 12:00 \u03c4\u03bf \u03bc\u03b5\u03c3\u03b7\u03bc\u03ad\u03c1\u03b9, \u03c3\u03c4\u03b7\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03a0\u03bb\u03b1\u03c4\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gravelchallenge.gr\/en\/\u03c4\u03bf-\u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\/\" \/>\n<meta property=\"og:site_name\" content=\"GravelChallenge.gr\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61586383122117\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-03T11:55:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/\",\"url\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/\",\"name\":\"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391 - GravelChallenge.gr\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gravelchallenge.gr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg\",\"datePublished\":\"2025-12-02T10:09:23+00:00\",\"dateModified\":\"2026-04-03T11:55:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/#primaryimage\",\"url\":\"https:\\\/\\\/gravelchallenge.gr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg\",\"contentUrl\":\"https:\\\/\\\/gravelchallenge.gr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/gravelchallenge.gr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/#website\",\"url\":\"https:\\\/\\\/gravelchallenge.gr\\\/\",\"name\":\"GravelChallenge.gr\",\"description\":\"The Greek Gravel Experience\",\"publisher\":{\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/gravelchallenge.gr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/#organization\",\"name\":\"GravelChallenge.gr\",\"url\":\"https:\\\/\\\/gravelchallenge.gr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/gravelchallenge.gr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/cropped-the-greek-gravel-experience-01.png\",\"contentUrl\":\"https:\\\/\\\/gravelchallenge.gr\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/cropped-the-greek-gravel-experience-01.png\",\"width\":2131,\"height\":1261,\"caption\":\"GravelChallenge.gr\"},\"image\":{\"@id\":\"https:\\\/\\\/gravelchallenge.gr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61586383122117\",\"https:\\\/\\\/www.instagram.com\\\/the_greek_gravel_experience\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391 - GravelChallenge.gr","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gravelchallenge.gr\/en\/\u03c4\u03bf-\u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\/","og_locale":"en_GB","og_type":"article","og_title":"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391 - GravelChallenge.gr","og_description":"\u0395\u03bd\u03b1 \u03a3\u03b1\u03b2\u03b2\u03b1\u03c4\u03bf\u03ba\u03c5\u03c1\u03b9\u03b1\u03ba\u03bf \u03b3\u03b5\u03bc\u03b1\u03c4\u03bf \u03c0\u03bf\u03b4\u0397\u03bb\u03b1\u03c4\u03bf Megalopolis Gravel Classic \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c4\u03bf\u03c5 event \u03be\u03b5\u03ba\u03b9\u03bd\u03ac \u03c4\u03bf \u03a3\u03ac\u03b2\u03b2\u03b1\u03c4\u03bf, \u03c3\u03c4\u03b9\u03c2 12:00 \u03c4\u03bf \u03bc\u03b5\u03c3\u03b7\u03bc\u03ad\u03c1\u03b9, \u03c3\u03c4\u03b7\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03a0\u03bb\u03b1\u03c4\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2…","og_url":"https:\/\/gravelchallenge.gr\/en\/\u03c4\u03bf-\u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\/","og_site_name":"GravelChallenge.gr","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61586383122117","article_modified_time":"2026-04-03T11:55:03+00:00","og_image":[{"width":1024,"height":683,"url":"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/","url":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/","name":"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391 - GravelChallenge.gr","isPartOf":{"@id":"https:\/\/gravelchallenge.gr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/#primaryimage"},"image":{"@id":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/#primaryimage"},"thumbnailUrl":"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg","datePublished":"2025-12-02T10:09:23+00:00","dateModified":"2026-04-03T11:55:03+00:00","breadcrumb":{"@id":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/#primaryimage","url":"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg","contentUrl":"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/20250426_Megalopolis_Gravel_Classic_202122_DJI_-1024x683.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/gravelchallenge.gr\/%cf%84%ce%bf-%cf%80%cf%81%ce%bf%ce%b3%cf%81%ce%b1%ce%bc%ce%bc%ce%b1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/gravelchallenge.gr\/"},{"@type":"ListItem","position":2,"name":"\u03a4\u039f \u03a0\u03a1\u039f\u0393\u03a1\u0391\u039c\u039c\u0391"}]},{"@type":"WebSite","@id":"https:\/\/gravelchallenge.gr\/#website","url":"https:\/\/gravelchallenge.gr\/","name":"GravelChallenge.gr","description":"The Greek Gravel Experience","publisher":{"@id":"https:\/\/gravelchallenge.gr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gravelchallenge.gr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/gravelchallenge.gr\/#organization","name":"GravelChallenge.gr","url":"https:\/\/gravelchallenge.gr\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/gravelchallenge.gr\/#\/schema\/logo\/image\/","url":"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/cropped-the-greek-gravel-experience-01.png","contentUrl":"https:\/\/gravelchallenge.gr\/wp-content\/uploads\/2025\/11\/cropped-the-greek-gravel-experience-01.png","width":2131,"height":1261,"caption":"GravelChallenge.gr"},"image":{"@id":"https:\/\/gravelchallenge.gr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61586383122117","https:\/\/www.instagram.com\/the_greek_gravel_experience\/"]}]}},"_links":{"self":[{"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/pages\/5632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/comments?post=5632"}],"version-history":[{"count":48,"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/pages\/5632\/revisions"}],"predecessor-version":[{"id":9637,"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/pages\/5632\/revisions\/9637"}],"wp:attachment":[{"href":"https:\/\/gravelchallenge.gr\/en\/wp-json\/wp\/v2\/media?parent=5632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}