Explore by location
Trail ultramarathons in Asia
Compare trail ultramarathons across Asia and choose where to compete next. Compare 7 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include Capital To Country Multi Day Ultra Nepal, HOKA Chiang Mai Thailand by UTMB® and Oman by UTMB®.
Narrow your search to China, Malaysia and Japan, or browse the other locations below.
16 listed events · 7 with upcoming dates · 1 upcoming featured races
Upcoming ultramarathons
7 matching events, earliest date first. Entry availability is shown separately.
Capital To Country Multi Day Ultra Nepal
NEPKathmandu
Capital To Country Multi Day Ultra Nepal — Sankhu Gate, Kathmandu. Listed on runABC.
· Ultra
Race details, entry and past editions →Entry information ↗HOKA Chiang Mai Thailand by UTMB®
THAPAO Park
HOKA Chiang Mai Thailand by UTMB® — an official UTMB World Series Major.
· 100K
Race details, entry and past editions →Entry information ↗Oman by UTMB®
OMAOman
Oman by UTMB® — an official UTMB World Series Event.
· 50K · Entry closed
Race details, entry and past editions →Bukit Kiara Ultra Challenge
MASKuala Lumpur
Bukit Kiara Ultra Challenge: trail running in Kuala Lumpur, Malaysia.
· 50K
Race details, entry and past editions →Entry information ↗Xtrail by UTMB®
TPEKenting
Xtrail by UTMB® — an official UTMB World Series Event.
· 50K
Race details, entry and past editions →Entry information ↗Hiroshima Ultra-Trail by UTMB®
JPNHiroshima
Hiroshima Ultra-Trail by UTMB® — an official UTMB World Series Event.
· Ultra
Race details, entry and past editions →Entry information ↗JBUtrails
MASJanda Baik, Pahang
JBUtrails: trail running in Janda Baik, Malaysia.
· 50K
Race details, entry and past editions →Entry information ↗Featured races in Asia
AthRecs editorial selections and events recorded in major or final series. These are also included by date in the calendar above.
HOKA Chiang Mai Thailand by UTMB®
THAPAO Park
HOKA Chiang Mai Thailand by UTMB® — an official UTMB World Series Major.
· 100K
Race details, entry and past editions →Entry information ↗Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
2026 Warhorse Ultra-Trail Xiamen by UTMB®
CHNXiamen
2026 Warhorse Ultra-Trail Xiamen by UTMB® — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Amazean Jungle Thailand by UTMB
THABetong
Amazean Jungle Thailand by UTMB — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →JD Ultra-Trail Great Wall by UTMB®
CHNDajingmen
JD Ultra-Trail Great Wall by UTMB® — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Kaçkar by UTMB
TURAyder Village
Kaçkar by UTMB — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Kagaspa Trail Endurance 100 by UTMB
JPNYamanaka Onsen, Yamanaka-za
Kagaspa Trail Endurance 100 by UTMB — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Malaysia Ultra-Trail by UTMB
MASTaiping, Perak
Malaysia Ultra-Trail by UTMB — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Choosing a race in Asia
The unfiltered upcoming calendar includes events in Hiroshima (1), Janda Baik (1), Kathmandu (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about ultramarathons in Asia
Which trail ultramarathons are coming up in Asia?
Capital To Country Multi Day Ultra Nepal is listed for 22 November 2026. HOKA Chiang Mai Thailand by UTMB® is listed for 4 December 2026. Oman by UTMB® is listed for 11 December 2026 (entry closed). Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for Asia?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.