Gebze Road Bike Save to a List Kerem Asılsoy Distance 258.21mi Elevation + 24885f TrailRank 8 View trail
Gebze - (former) Diocese of Nicomedia Road Bike Save to a List Kerem Asılsoy Distance 29.75mi Elevation + 915f TrailRank 10 View trail
Pelitli - Gebze Mountain Bike Save to a List Kerem Asılsoy Distance 16.52mi Elevation + 1181f TrailRank 8 View trail
Gebze Mountain Bike Save to a List Kerem Asılsoy Distance 17.82mi Elevation + 991f TrailRank 11 View trail