2018 - 2019 X-hour Race Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world bearing the tag X-hour Race among 649 races.

649 races

McChesney Ridge Relays

01/20/2018 - 14:00
North America / USA / East North Central / Ohio / Lucasville
X-hour race
X-hour Race

La Villenavaise Marche Nordique

Le 3 heure marche nordique de villenave
01/21/2018 - 09:30
Europe / Western Europe / France / Aquitaine / Gironde / Villenave-d'Ornon
X-hour race
X-hour Race

One Hour Track Run

Over 8:20/mile Runner
01/21/2018 - 10:00
North America / USA / West South Central / Arkansas / Danville
X-hour race
Track X-hour Race Flat

One Hour Track Run

Under 8:20/mile Runner
01/21/2018 - 11:45
North America / USA / West South Central / Arkansas / Danville
X-hour race
Track X-hour Race Flat

Athens International Ultramarathon Festival

6-day race
01/25/2018 - 15:00
Europe / Southern Europe / Greece / Athens
X-hour race
X-hour Race

Athens International Ultramarathon Festival

48H race
01/26/2018 - 15:00
Europe / Southern Europe / Greece / Athens
X-hour race
X-hour Race

Knapsack Lap Race

Knapsack Lap Race 3hr
01/26/2018 - 07:30
Oceania / Australia and New Zealand / Australia / New South Wales / Knapsack Park, Glenbrook
X-hour race
Trail X-hour Race

Knapsack Lap Race

Knapsack Lap Race 6hr
01/26/2018 - 07:30
Oceania / Australia and New Zealand / Australia / New South Wales / Knapsack Park, Glenbrook
X-hour race
Trail X-hour Race

Athens International Ultramarathon Festival

24H race
01/27/2018 - 15:00
Europe / Southern Europe / Greece / Athens
X-hour race
X-hour Race

Big Bear Challenge

02/01/2018 - 09:00
Europe / Northern Europe / United Kingdom / England / Warwickshire / Bubbenhall
X-hour race
X-hour Race

Icy 8-HOUR ATR

02/03/2018 - 07:30
North America / USA / South Atlantic / Virginia / Spotsylvania
X-hour race
Trail X-hour Race

Dusk to Dawn

12 H Relay
02/10/2018
Oceania / Australia and New Zealand / Australia / Queensland / Caboolture
X-hour race
X-hour Race Relay