Endurance Races in Thailand 2026 48 events
Browse upcoming endurance races in Thailand. Find dates, distances, and registration links.
Upcoming races
RunningIn 10 weeks
Trail Master Series Rayong - Race 3
◎ Rayong, Thailand▤ Oct 25, 2026
RunningIn 2 months
The Music Run Bangkok 2026
◎ Khet Prawet, Thailand▤ Oct 31, 2026
RunningIn 2 months
Thep Sadet Trail
◎ Thep Sadet, Thailand▤ Nov 1, 2026
RunningIn 2 months
Amazing Nan Marathon
◎ Tambon Nai Wiang, Thailand▤ Nov 1, 2026
42.2 km
RunningIn 2 months
Scenic Half Marathon Chiang Mai
◎ Chiang Mai, Thailand▤ Nov 1, 2026
21.1 km
RunningIn 2 months
Rock 'n' Roll Bangkok Marathon
◎ Bangkok, Thailand▤ Nov 2, 2026
42.195 km
RunningIn 3 months
Korat Marathon
◎ Nakhon Ratchasima, Thailand▤ Nov 8, 2026
42.2 km
RunningIn 3 months
Samui Trail
◎ Koh Samui, Thailand▤ Nov 8, 2026
RunningIn 3 months
Bangsaen42 Chonburi Marathon
◎ Saen Suk, Thailand▤ Nov 15, 2026
42.2 km
RunningIn 3 months
Bangkok Half Marathon
◎ Bangkok, Thailand▤ Nov 15, 2026
21.1 km
RunningIn 3 months
AIA One Billion Trail
◎ Hua Hin, Thailand▤ Nov 21, 2026
RunningIn 3 months
Rayong Marathon
◎ Rayong, Thailand▤ Nov 22, 2026
42.2 km
RunningIn 3 months
Pangsida Camp Trail
◎ Tambon Tha Yaek, Thailand▤ Nov 22, 2026
RunningIn 3 months
REDLINE Fitness Games Bangkok
◎ Krung Thep Maha Nakhon, Thailand▤ Nov 22, 2026
RunningIn 3 months
Allianz Ayudhya World Run Thailand Series
◎ Nakhon Ratchasima, Thailand▤ Nov 22, 2026
TriathlonIn 3 months
IRONMAN 70.3 Thailand
◎ Phuket, Thailand▤ Nov 22-23, 2026
1.9 km / 90 km / 21.1 km
RunningIn 3 months
Amazing Thailand Marathon Bangkok
◎ Bangkok, Thailand▤ Nov 29, 2026
42.2 km
RunningIn 3 months
500 Thailand
◎ Pai, Thailand▤ Nov 29, 2026
RunningIn 4 months
Trail Master Series Kids
◎ Tambon Mittaphap, Thailand▤ Dec 13, 2026
RunningIn 4 months
Scenic Half Marathon Nakhon Phanom
◎ Nakhon Phanom, Thailand▤ Dec 13, 2026
21.1 km