2017 - 2018 X-hour race Calendar

Browse our Calendar for X-hour races (races where the duration is fixed) organized around the world among 631 races.

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631 races

12 Stundenlauf von Langenzersdorf

April 29, 2017 Race day in 3 days
Austria / Langenzersdorf
X-hour race - 12 hours
Road Running

24-Hour Adventure Trail Run

April 29, 2017 Race day in 3 days
USA / South Atlantic / Virginia / Triangle
X-hour race - 24 hours
Trail

Cottontail 6- & 12-Hour

Cottontail 12-Hour
April 29, 2017 Race day in 3 days
USA / Pacific / Washington / Carkeek Park, Seattle
X-hour race - 12 hours

Cottontail 6- & 12-Hour

Cottontail 6-Hour
April 29, 2017 Race day in 3 days
USA / Pacific / Washington / Carkeek Park, Seattle
X-hour race - 6 hours

Outrun 24 Hour Trail Race

April 29, 2017 Race day in 3 days
USA / East North Central / Ohio / Lake Metroparks Chapin Forest Reservation, Kirtland
X-hour race - 24 hours

Virginia 24 Hour Run/Walk for Cancer

April 29, 2017 Race day in 3 days
USA / South Atlantic / Virginia / Hampton
X-hour race - 24 hours
Charity Relay

Wolfpack Ninja Tour - Obstacle Course Race Alongside Star-Studded Ninjas

April 30, 2017 Race day in 4 days
USA / Mountain Region / Colorado / Denver
X-hour race - 2 hours
Obstacle race Fun Fund raising Kids

24 Heures Non Stop d'Eppeville

May 06, 2017 Race day in 10 days
France / Picardy / Somme / Eppeville
X-hour race - 24 hours

Beast for a Day

Beast for a Day - 12 Hrs
May 06, 2017 Race day in 10 days
USA / West South Central / Louisiana / St. Francisville
X-hour race - 12 hours

Beast for a Day

Beast for a Day - 6 Hrs
May 06, 2017 Race day in 10 days
USA / West South Central / Louisiana / St. Francisville
X-hour race - 6 hours

Farm Park Challenge

Farm Park 12 Hour Challenge
May 06, 2017 Race day in 10 days
USA / South Atlantic / Maryland / Derwood
X-hour race - 12 hours
Trail Relay

Farm Park Challenge

Farm Park 6 Hour Challenge
May 06, 2017 Race day in 10 days
USA / South Atlantic / Maryland / Derwood
X-hour race - 6 hours
Trail Relay

Run for Kids Challenge

Run for Kids 12 Hour Challenge Trail Race
May 06, 2017 Race day in 10 days
USA / East South Central / Alabama / Oak Mountain State Park, Pelham
X-hour race - 12 hours
Trail

Self-Transcendence 6 Stunden Lauf Wien

May 07, 2017 Race day in 11 days
Austria / Vienna
X-hour race - 6 hours
Walk Relay

6 Heures du Lauragais

1/4 d'heure des pitchounets (relais 3 coureurs)
May 08, 2017 Race day in 12 days
France / Midi-Pyrénées / Haute-Garonne / Revel
X-hour race - 15 minutes
Relay