2017 - 2018 X-hour race Calendar

Browse our Calendar for X-hour races (races where the duration is fixed) organized around the world among 632 races.

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632 races

24 heures de Roche la Molière

June 03, 2017 Race day in 10 days
France / Rhône-Alpes / Loire / Roche la Molière
X-hour race - 24 hours
Relay

24 heures Trail Humblezh

June 03, 2017 Race day in 10 days
France / Brittany / Finistère / Sainte-Anne-du-Portzic
X-hour race - 24 hours
Trail Relay

Alaska Endurance Trail Run

6H
June 03, 2017 Race day in 10 days
USA / Pacific / Alaska / Fairbanks
X-hour race - 6 hours
Trail

Sri Chinmoy Self-Transcendence 6-Hour Race

June 03, 2017 Race day in 10 days
Canada / Ontario / Kingston
X-hour race - 6 hours

Uwharrie 6 Hour AR

June 03, 2017 Race day in 10 days
USA / South Atlantic / North Carolina / Troy
X-hour race - 6 hours

FANS 12 & 24 Hour Runs

FANS 12 Hour Run
June 03, 2017 Race day in 10 days
USA / West North Central / Minnesota / Minneapolis
X-hour race - 12 hours
Walk

FANS 12 & 24 Hour Runs

FANS 24 Hour Run
June 03, 2017 Race day in 10 days
USA / West North Central / Minnesota / Minneapolis
X-hour race - 24 hours
Walk

FANS 12 & 24 Hour Runs

FANS 6 Hour Run
June 03, 2017 Race day in 10 days
USA / West North Central / Minnesota / Minneapolis
X-hour race - 6 hours
Walk

Harwich Runners 24 Hour

Harwich Runners 12 Hour
June 03, 2017 Race day in 10 days
United Kingdom / England / Essex / Great Bromley
X-hour race - 12 hours

Harwich Runners 24 Hour

Harwich Runners 24 Hour
June 03, 2017 Race day in 10 days
United Kingdom / England / Essex / Great Bromley
X-hour race - 24 hours
Relay

6 Days UMF - Italian UltraMarathon Festival

June 04, 2017 Race day in 11 days
Italy / Basilicata / POLICORO (MT)
X-hour race - 6 days

Les 6 Heures du Plan d'O

6 heures
June 04, 2017 Race day in 11 days
France / Auvergne / Cantal / Laveissière
X-hour race - 6 hours

Les 6 Heures du Plan d'O

6 heures Relai
June 04, 2017 Race day in 11 days
France / Auvergne / Cantal / Laveissière
X-hour race - 6 hours

6 Days UMF - Italian UltraMarathon Festival

June 08, 2017 Race day in 15 days
Italy / Basilicata / POLICORO (MT)
X-hour race - 48 hours

6 Days UMF - Italian UltraMarathon Festival

June 09, 2017 Race day in 16 days
Italy / Basilicata / POLICORO (MT)
X-hour race - 24 hours