2017 - 2018 X-hour race Calendar in May

Browse our Calendar for X-hour races (races where the duration is fixed) organized around the world during the month of May among 87 races.

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87 races

24 Heures Non Stop d'Eppeville

May 06, 2017 Race day in about 1 month
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 about 1 month
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 about 1 month
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 about 1 month
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 about 1 month
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 about 1 month
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 about 1 month
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 about 1 month
France / Midi-Pyrénées / Haute-Garonne / Revel
X-hour race - 15 minutes
Relay

Foulées de Bagnolet

1 Heure
May 08, 2017 Race day in about 1 month
France / Ile de France / Seine-Saint-Denis / Bagnolet
X-hour race - 1 hours

6 Heures du Lauragais

6 heures individuel
May 08, 2017 Race day in about 1 month
France / Midi-Pyrénées / Haute-Garonne / Revel
X-hour race - 6 hours

6 Heures du Lauragais

6 heures marche athlétique
May 08, 2017 Race day in about 1 month
France / Midi-Pyrénées / Haute-Garonne / Revel
X-hour race - 6 hours
Walk

6 Heures du Lauragais

6 heures relais de 4
May 08, 2017 Race day in about 1 month
France / Midi-Pyrénées / Haute-Garonne / Revel
X-hour race - 6 hours
Relay

6 Heures du Lauragais

Relais de 1 heure (3 coureurs)
May 08, 2017 Race day in about 1 month
France / Midi-Pyrénées / Haute-Garonne / Revel
X-hour race - 1 hours
Relay

Knock on Wood

24H Relay
May 12, 2017 Race day in about 2 months
USA / South Atlantic / South Carolina / Greenville
X-hour race - 24 hours
Trail Relay

Go the Distance 24-Hour Team Relay Race and 5k Fun Run

Go the Distance 24-Hour Team Relay Race
May 12, 2017 Race day in about 2 months
USA / Pacific / California / Loomis
X-hour race - 24 hours
Charity