Yam Trail Run
Mongolian Empire Adventure SeriesAbout the race
2nd edition of a new trail running event taking place just outside Ulaanbaatar City in Mongolia. Start and finish is at the Genghis Khan Monument, one of the country's main tourist attractions. The trail run is part of a bigger outdoor sports festival under the banner of the Mongolian Empire Adventure Series and also includes a Gravel Granfondo cycling competition the day after.
The inaugural edition of Yam Trail took place on Saturday, 15 August 2025 with domestic runners. In 2027, the event opens up to international runners and the 75km long ultra is included in the Asia Trail Master Championship and Grandmaster Quest calendars.
This is a highly scenic and peaceful grassland run in a remote area, often without mobile connectivity. Participants need to bring a sense of adventure. Generally, the course is very runnable, but nevertheless there is some elevation gain to be conquered (approx. 2000 m). Ulaanbaatar City rests at well over 1000 m above sea level, so even in August temperatures are expected to be moderate and enjoyable for long distance running. Participants need to have finished at least one 50km trail race or 42km road marathon before attempting to run Yam Trail 75km. Less ambitious runners can also opt for the 25km or 10 Mile categories.
Asia Trail Master is actively involved in the management of Yam Trail.
Distances
75 KM
25 KM
10 Miles
Included with your race bib
Every registered runner receives:
- Aid stations
- Race bib
- Finisher medal
- Finisher certificate
Race pack collection
Bring your ID or passport. 75km runners must also present proof of a 50km trail or 42km road marathon finish from the last two years. All runners must have their own accident and medical insurance and sign the liability clause and health attestation at collection.
Registration details
- Registration closes: 8 Aug 2027, 23:59 HKT
- Refunds and bib transfers are handled per the organiser's policy.
- Add-ons can be selected at checkout and updated later from your account.
Optional add-ons
Make your race experience extra special:
Add-ons are optional and selected during registration. Already registered? Buy add-ons in your Bibly account.
Mandatory gear
- 75/25 KM: hydration vest or running belt with 2 bottles holding at least 1 litre of water or energy drink (bladder allowed)
- 75/25 KM: snacks, energy gels or energy/cereal bars (at least 2 of these 3)
- 75/25 KM: mobile phone with a working SIM card
- 75/25 KM: GPX file downloaded to your sports watch or phone
- 75/25 KM: small waste bag
- 75/25 KM: medical first-aid kit including plasters and disinfectant
- 75/25 KM: personal drinking cup (no cups at aid stations)
- 75/25 KM: rain jacket
- 75/25 KM: emergency blanket or cold-weather top/jacket
- 10 Miles: no mandatory gear — a running belt or vest with a refillable bottle is recommended
Confirm the final mandatory kit list with the organiser before race day.
Photos
Cancellation & transfers
Cancellation & refunds
General refund policy: When you cannot take part in the race, for whatever reason, you can apply for a refund of the race registration fee by sending an email to kris@asiatrailmaster.com stating your withdrawal from the race you registered for. We need to observe three cancellation time windows: Cancelling before 1 July 2027: full refund Cancelling between 1 July 2027 and 7 August 2027: 50% refund Cancelling later than 7 August 2027: sorry, no refund Race cancellation (1) If the race is cancelled before 0:00 am on 13 August 2027 due to force majeure (including but not limited to extreme weather etc.): full refund of the registration fee. (2) If the race is cancelled after 0:00 am on 13 August 2027 or has started, but gets suspended due to force majeure (including but not limited to extreme weather etc.): sorry, no refund.
Transfers
Registration is personal and cannot be transferred to anyone else.
Race organiser
Organised by Mongolian Empire Adventure Series in collaboration with Asia Trail Master and Kuai Sports Promotions Ltd.
Visit official race website