2017 - 2018 X-hour race Calendar in September

Browse our Calendar for X-hour races (races where the duration is fixed) organized around the world during the month of September among 98 races.

Refine by

98 races

Helsinki Ultra Run

12H
September 02, 2017 Race day in 2 months
Finland / Southern Finland / Helsinki
X-hour race - 12 hours

24H de Villenave d'Ornon

12H de Villenave d'Ornon
September 02, 2017 Race day in 2 months
France / Aquitaine / Gironde / Villenave d'Ornon
X-hour race - 12 hours
Flat Night

24H de Villenave d'Ornon

24H de Villenave d'Ornon
September 02, 2017 Race day in 2 months
France / Aquitaine / Gironde / Villenave d'Ornon
X-hour race - 24 hours
Flat Relay

Helsinki Ultra Run

6H
September 02, 2017 Race day in 2 months
Finland / Southern Finland / Helsinki
X-hour race - 6 hours

24H de Villenave d'Ornon

6H de Villenave d'Ornon
September 02, 2017 Race day in 2 months
France / Aquitaine / Gironde / Villenave d'Ornon
X-hour race - 6 hours
Flat

Badgerland 24, 12 & 6 Hour Run

Badgerland 12 Hour Run - Day
September 02, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Germantown
X-hour race - 12 hours
Badgerland Striders

Badgerland 24, 12 & 6 Hour Run

Badgerland 12 Hour Run - Night
September 02, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Germantown
X-hour race - 12 hours
Badgerland Striders Night

Badgerland 24, 12 & 6 Hour Run

Badgerland 24 Hour Run
September 02, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Germantown
X-hour race - 24 hours
Badgerland Striders

Badgerland 24, 12 & 6 Hour Run

Badgerland 6 Hour Run - Day
September 02, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Germantown
X-hour race - 6 hours
Badgerland Striders

Badgerland 24, 12 & 6 Hour Run

Badgerland 6 Hour Run - Night
September 02, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Germantown
X-hour race - 6 hours
Badgerland Striders Night

Buff Joust 24 Hr

September 02, 2017 Race day in 2 months
United Kingdom / England / Worcestershire / Holt Heath, Worcester
X-hour race - 24 hours
Ultra Running Ltd Relay

Glenmore 24 Trail Race

Glenmore 12H Trail Race
September 02, 2017 Race day in 2 months
United Kingdom / Scotland / Highland / Aviemore
X-hour race - 12 hours
Trail