2017 - 2018 X-hour race Calendar

Browse our Calendar for X-hour races (races where the duration is fixed) organized around the world among 659 races.

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659 races

Earth Hour Penang Night Walk

March 25, 2017 Race day in 1 day
Malaysia / Penang
X-hour race - 1 hours
Walk Charity Night

Cebu50 Ultra marathon

March 25, 2017 Race day in 1 day
Philippines / Taptap, Cebu
X-hour race - 12 hours

Operation Endurance 24 - 12 - 6 Hour Runs

Operation Endurance 12 Hour Run (Day)
March 25, 2017 Race day in 1 day
USA / South Atlantic / Georgia / Fort Benning
X-hour race - 12 hours

Operation Endurance 24 - 12 - 6 Hour Runs

Operation Endurance 12 Hour Run (Night)
March 25, 2017 Race day in 1 day
USA / South Atlantic / Georgia / Fort Benning
X-hour race - 12 hours

Operation Endurance 24 - 12 - 6 Hour Runs

Operation Endurance 24 Hour Run
March 25, 2017 Race day in 1 day
USA / South Atlantic / Georgia / Fort Benning
X-hour race - 24 hours

Operation Endurance 24 - 12 - 6 Hour Runs

Operation Endurance 6 Hour Run (Day)
March 25, 2017 Race day in 1 day
USA / South Atlantic / Georgia / Fort Benning
X-hour race - 6 hours

Pickled Feet 24/12/6 Hour Runs

Pickled Feet 12 Hour Day Run
March 25, 2017 Race day in 1 day
USA / Mountain Region / Idaho / Eagle Island State Park
X-hour race - 12 hours
Flat

Les 6 Heures des Reaux

6 H
March 26, 2017 Race day in 2 days
France / Auvergne / Allier / Montluçon
X-hour race - 6 hours
Trail

6 heures d'Abbeville

6 heures
March 26, 2017 Race day in 2 days
France / Picardy / Somme / Abbeville
X-hour race - 6 hours

Les 6 Heures des Reaux

6H Relais
March 26, 2017 Race day in 2 days
France / Auvergne / Allier / Montluçon
X-hour race - 6 hours
Trail Relay

Operation Endurance 24 - 12 - 6 Hour Runs

Operation Endurance 6 Hour Run (Night)
March 26, 2017 Race day in 2 days
USA / South Atlantic / Georgia / Fort Benning
X-hour race - 6 hours

6 heures d'Abbeville

Relais 2 coureurs
March 26, 2017 Race day in 2 days
France / Picardy / Somme / Abbeville
X-hour race - 6 hours
Relay

6 heures d'Abbeville

Relais 4 coureurs
March 26, 2017 Race day in 2 days
France / Picardy / Somme / Abbeville
X-hour race - 6 hours
Relay

Six heures des Réaux

March 26, 2017 Race day in 2 days
France / Auvergne / Allier / Montluçon
X-hour race - 6 hours
Trail

24h de Rennes

12h de Rennes
April 01, 2017 Race day in 8 days
France / Brittany / Ille-et-Vilaine / Rennes
X-hour race - 12 hours