2018 - 2019 Running Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized around the world bearing the tag Running among 3969 races.

3,969 races

6 Inch Trail Marathon

Full Distance
2018-12-16
Oceania / Australia and New Zealand / Australia / Western Australia / North Dandalup
Ultramarathon
Trail Running Hilly Solo

PSV Winterlaufserie 8

50 KM
2018-12-16 - 09:30
Europe / Western Europe / Germany / Lower Saxony / Holzminden
Ultramarathon
Road Running Solo

PSV Winterlaufserie 8

100 KM
2018-12-16 - 09:30
Europe / Western Europe / Germany / Lower Saxony / Holzminden
Ultramarathon
Road Running Solo

100 Bornes du Père Noël

2018-12-17 - 17:00
South America / French Guiana / Kourou
Ultramarathon
Road Running Solo

Trail des Gueules Noires

2018-12-22 - 08:30
Europe / Western Europe / Belgium / Wallonia / Blegny
Ultramarathon
Trail Running Solo

Charleston 100

2018-12-28
North America / USA / South Atlantic / South Carolina / Charleston
Ultramarathon
Road Running Solo

Tuscobia Winter Ultramarathon

80 Mile Run
2018-12-28 - 10:00
North America / USA / East North Central / Wisconsin / Park Falls
Ultramarathon
Trail Running

Tuscobia Winter Ultramarathon

160 Mile Run
2018-12-28 - 06:00
North America / USA / East North Central / Wisconsin / Park Falls
Ultramarathon
Iditarod Trail Invitational Qualifier Trail Running

Boyers Furnace

2018-12-29 - 07:30
North America / USA / South Atlantic / Virginia / Fort Valley
Ultramarathon
Trail Running Solo

Round the Bay Relay and Ultra

2018-12-29
North America / USA / South Atlantic / Florida / Fort Walton Beach
Ultramarathon
Road Running Solo

RunOrDrop 50k/30k @Norbuck Park

50K
2018-12-29
North America / USA / West South Central / Texas / Dallas
Ultramarathon
Trail Running Multiple loops Solo

SM Loop

SMU-Loop
2018-12-29
Europe / Western Europe / Netherlands / Limburg / Meerssen
Ultramarathon
Road Running Solo

The HUFF 50K Trail Run and Relay

HUFF 50K Trail Run relay
2018-12-29 - 08:00
North America / USA / East North Central / Indiana / Albion
Ultramarathon
Trail Running Relay

The HUFF 50K Trail Run and Relay

HUFF 50K Trail Run Solo
2018-12-29 - 08:15
North America / USA / East North Central / Indiana / Albion
Ultramarathon
Trail Running Solo

Buckskin Ridge

2018-12-31
North America / USA / Pacific / Washington / Winthrop
Ultramarathon
Trail Running Single loop Solo
Upcoming races first Name A->Z Name Z->A Location A->Z Location Z->A Date older->newer Date newer-> older