USATF Mountain Ultra Trail

Official governing body for mountain, ultra, and trail running in the United States

About USATF Mountain Ultra Trail

USATF’s MUT programs are managed by theFind information here about Mountain, Ultra and Trail (MUT) Running supplied by USA Track & Field (USATF – the official national federation for U.S. athletics). USATF’s MUT programs are managed by the MUT Council which sits under the Long Distance Running (LDR) Committee.

ATRA founder and MUT Council chairperson Nancy Hobbs coined the MUT moniker at the USATF Convention in Orlando Florida in 1998, the first convention attended by the newly appointed subcommittee members. Two years later, MUT was elevated to the status of a Running Council at the 22nd annual USATF Conference in Albuquerque, New Mexico on December 3, 2000. The Council status gives MUT higher visibility and recognition within the USATF organization, which in turn will help MUT better serve its running communities.

The American Trail Running Association (ATRA) was founded in 1996 as a Colorado based non-profit to promote MUT sports, provide free resources for MUT athletes and to raise money for world championship teams named by USATF. Over the past 25 years the USATF / ATRA partnership has raised over $125,000 for U.S. mountain and trail running team members.

Grayson Murphy – 2023 World Champion – Classic Mountain Running Race. Photo: WMTRC 2023.

National Championships

Each year bids to host USATF MUT national championships are awarded to high quality mountain, ultra and trail running races. Distances range from 10 km to 100 miles for trail, 50 km to 100 miles for road ultra and 10 km (uphill only) to 12 km (up & down) for the “classic” mountain running championships. While all runners are welcome to enter event hosting championships, only USATF members are eligible for championship awards, prize money and selection to international teams. Championship awards include top 10 overall men & women and top 3 men & women in masters 5 year age groups (40-44, 45-49, 50-54, etc).

For a list of upcoming MUT championships see the “Races Hosting USATF Championships” widget on this page or click this link.

Race directors interested in hosting USATF MUT National Championships can find information about the bidding process on the USATF website. The bid form can be found here [PDF]. The MUT Executive Committee accepts bids throughout the year and reviews and approves bids each month. To find out which championships are available please contact us.

Trail Running

10km to 100 miles
Technical trail courses through diverse terrain.

Road Ultra

50 km to 100 miles
Long distance road running championships

Trail Running

10 km (uphill) to 12 km (up & down)
Classic mountain running on challenging terrain.

Overall Awards

Top 10 men & women

Masters Awards

Top 3 in 5-year age groups (40-44, 45-49, 50-54, etc.)

Prize Money

Available for USATF members only.

Team Selection

Eligibility for international teams
Joseph Gray - 5th place - Uphill Mountain Running Race. Photo: WMTRC 2023.

USATF Team Staff 2026

To apply for a 2026 team staff position (u18 Mountain; 50km Road; 100km Road; Mountain Uphill/Classic; Mountain Long Distance) – visit this link. The staff application form is hereTeam Staff has been selected for 2026 USATF MUT events.

2027 International Championships

World Mountain and Trail Running Championships

October 6-10, 2027
Cape Town, South Africa
Learn More

World Masters Mountain Running Championships

June 10-12, 2027
Klosters und Umgebung, Switzerland
  • Athletes aged 35 and over from around the world will compete on spectacular alpine trails in classic mountain running, uphill and long-distance races, battling for the world championship titles.
  • Ages 35-79 can compete, must be a member of USATF to compete for USA (no qualification required).
Learn More

2026 International Championships

19th WMRA International U18 Mountain Running Cup

June 21, 2026
Gagliano del Capo, Italy
  • Team USATF event: 4 Boys/4 Girls
  • Team selection details here.
  • Team Staff: Josh Ferenc and Carol Passarelli
Learn More

25th World Masters Mountain Running Championships

June 26-28, 2026
Janské Lázně, Czech Republic
  • Registration opened on September 15, 2025
  • Ages 35-79 can compete, must be a member of USATF to compete for USA (no qualification required)
Learn More

World Cup Finale – Long Distance

September 19, 2026
Miedzybrodzie Bialskie, Poland (21.4km)
  • Team USATF event
  • 4 Men/4 Women
  • Team selection details can be found here.
  • Team Staff: Carol Passarelli and Mike Ambrose
Learn More

IAU 100km World Road Championships

September 20, 2026
Ames, Spain
  • Team USATF event
  • 6 Men/6 Women
  • Team selection details can be found here.
  • Team Staff: Lin Gentling, Lion Caldwell, Kelly Lange
  • To see an updated list of qualifiers as of March 3, 2026, visit this link.
Learn More

World Cup Finale – Uphill Mountain

October 10, 2026
Mont-Sainte-Anne, Beaupre, Quebec (5km)
  • Team USATF event
  • 4 Men/4 Women
  • Team selection details can be found here.
  • Team Staff: Paul Kirsch, Anita Ortiz, Zach Russell
Learn More

World Cup Finale – Classic Mountain

October 11, 2026
Mont-Sainte-Anne, Beaupre, Quebec (10.5km)
  • Team USATF event
  • 4 Men/4 Women
  • Team selection details can be found here.
  • Team Staff: Paul Kirsch, Anita Ortiz, Zach Russell
Learn More

Previous Years

WMRA International U18 Mountain Running Cup

June 13-15, 2025
Bratislava, Slovakia

World Mountain and Trail Running Championships

September 25-28, 2025
Canfranc, Spain
Learn More

World 24 Hour Championships

October 18-19, 2025
Albi, France

IAU 50km World Championships

December 7, 2025
New Delhi, India
  • Find the Team USA selection criteria here
Postponed to March 14, 2026
Learn More

WMRA International U18 Mountain Running Cup

June 21-22, 2024
Montaña Palentina, Spain

NACAC Mountain & Trail Running Championships

August 3-4, 2024
Villa del Carbón, Mexico
2024 Race Cancelled

IAU 100K World Championships

December 7, 2024
Bengaluru, India

36th annual Challenge Stellina Mountain Race

August 25, 2024
Susa, Italy
Learn More

Qualifying for 2024 International Teams

U.S. U18 Mountain Running Team (16-17 years old)

Team Staff

Paul Kirsch and Melody Fairchild.

U.S. Team for Challenge Stellina

Team Staff

Pam Smith, Bob Hearn and Dr. Nicole Yedlinsky

U.S. Mountain & Trail Running Teams

No world championship in 2024.

U.S. U20 Mountain Running Team (16-19 years old)

No World Championship in 2024.

U.S. Vertical Mountain Running Team

Team Staff

Jason Bryant and Nancy Hobbs

U.S. 100K National Team

Tean Staff

Lin Gentling, Dr. Lion Caldwell and Dr. Pierre Rouzier.

Qualifying for 2025 International Teams

U.S. U18 Mountain Running Team (16-17 years old)

Team Staff

Paul Kirsch and Melody Fairchild.

U.S. 24 Hour National Team

Team Staff

Pam Smith, Bob Hearn and Dr. Nicole Yedlinsky.

U.S. Team for NACAC Mountain & Trail Running Championships

No NACAC championship in 2025.

U.S. Mountain & Trail Running Teams

Team Leader

Paul Kirsch

Team Staff

Jason Bryant, Josh Ferenc, Anita Ortiz, Carol Passarelli, and Tom Hooper

After the 2023 event in Austria, the next World Mountain & Trail Running Championship (WMTRC) will be held in 2025. The third edition of the World Mountain & Trail Running Championships will take place in Canfranc-Pirineos, Spain, between 25-28 September 2025. U.S. 

U.S. U20 Mountain Running Team (16-19 years old in the year of competition)

Team Staff

Josh Ferenc

Photo: Lin Gentling.

Athlete Rankings

WMRA – World Mountain Running Ranking

Created by the World Mountain Running Association, this athlete ranking system is intended to be “a simple way to see who are the top off-road runners in the world that are racing mountain running events.”

Rolling 365 day athlete ranking
Athlete profiles
Directory of eligible mountain running races
Calendar of upcoming races
Visit WMRA Ranking

ITRA – Runner Ranking Index

Created by the International Trail Running Association, the ITRA performance index is for trail runners from around the world.

1,700,000+
Runners
Trail Races
Trail Races
Top 5 general classification athletes.
Personalized search capabilities
$10 per year ITRA membership required
Visit ITRA Ranking
Learn more about athlete ranking systems, how they’re calculated, costs, pros and cons in an article written by Tayte Pollmann.
Zach Miller - 6th place - 2023 Long Trail Running Race. Photo: WMTRC 2023.

About MUT Sports

Mountain

The annual USATF Mountain Running Championships is a 10 to 12 km event alternating uphill (even numbered years) and uphill/downhill (odd numbered years) organized in accordance with USATF Rule 253. Women & men run the same distance and a separate start is preferred. Organizers design a course profile & distance which closely mirrors the Mountain race at the World Mountain & Trail Running Championships. Poles are not allowed. World Championships and some races outside the U.S. are governed by World Athletics Rule 251. Read a history of the U.S. Mountain Running Team from 1985 to 2020.

Ultra Road

These are championships longer than 26.2 miles which are held primarily on roads or a track. Parts of the course could also be on paved paths closed to vehicular traffic or dirt roads. Events follow USATF Rule 240 (Road Races) with some exceptions for 252.8 (Refreshment Stations) to allow for crewing. Championships which are also IAU label events may be subject to certain IAU rules which could differ from USATF rules. Consult the race director to determine which rules will apply. World Championships and some races outside the U.S. are governed by World Athletics Rule 251.

Ultra Trail

These are championships longer than 26.2 miles which are held primarily off-road where the majority of the course is closed to vehicular traffic. Events generally follow USATF Rule 254. Crewing at aid stations is allowed. Poles may be allowed. World Championships and some races outside the U.S. are governed by World Athletics Rule 251.

Sub-Ultra Trail

These are championships at 26.2 miles and shorter which are held primarily off-road and where the majority of the course is closed to vehicular traffic. Events generally follow USATF Rule 254. Poles may be allowed. World Championships and some races outside the U.S. are governed by World Athletics Rule 251.

Michael Moriano - Start of the 2023 U20 Classic Mountain Running Race. Photo: WMTRC 2023.

Races Hosting USATF Championships

Date
Name/Link
Distance(s)
Type
Location
Jun 07, 2026
  • 8.2M
  • Mountain
NH, USA
Jun 19, 2026
  • 46K, 23K, 18k, 11K, Uphill Race (Ascent)
  • Mountain
CA, USA
Aug 15, 2026
  • 13.1M
  • 50K
  • 50M
  • 8K
  • 14K
  • 28K
  • Ultra
OR, USA
Nov 07, 2026
  • 10K
  • 13.1M
  • 26.2M
  • Trail
UT, USA
Nov 14, 2026
  • 100M
  • 26.2M
  • 50M
  • Ultra
IL, USA

Help Support U.S. MUT Athletes

American athletes competing in world championship competitions receive some funding from USA Track & Field but it rarely covers 100% of costs for flights, hotels and ground transportation. Donations made through the non-profit American Trail Running Association are tax deductible. 100% of donations are paid directly to team members to reimburse their travel expenses to world championships.
Make a Donation