2019 - 2020 Out & back Ultramarathons

Browse our Ultramarathon Calendar for races organized around the world bearing the tag Out & back among 41 races.

41 races

St. Croix Scenic 50

50 Mile
2019-01-20 - 05:00
North America / Caribbean / Virgin Islands (USA) / Christiansted
Ultramarathon
Road Running Out & back Solo

St. Croix Scenic 50

50 Mile Relay
2019-01-20 - 05:00
North America / Caribbean / Virgin Islands (USA) / Christiansted
Ultramarathon
Road Running Out & back Relay

White Rock Classic 50K

2019-02-02 - 09:00
North America / USA / West South Central / Arkansas / Cass
Ultramarathon
Trail Running Mountain Out & back Solo

Algonquin 50K

2019-02-09 - 07:30
North America / USA / South Atlantic / Maryland / Pocomoke City
Ultramarathon
Trail Running Out & back Solo

Lenham Cross Winter Marathon

2019-02-24 - 09:00
Europe / Northern Europe / United Kingdom / England / Kent / Detling
Ultramarathon
Mud Trail Running Hilly Out & back Solo

Les Traces du Nord Basse-Terre

Ultra-Trail 154km
2019-03-08 - 18:30
North America / Caribbean / Guadeloupe / Petit Bourg
Ultramarathon
Night Race Countryside Sand City Forest Seaside / Lakeside Mud Island UTMB Qualifier Trail Running Hilly Out & back Solo

D33 Ultra & D99 Ultra

D99 Ultra
2019-03-15 - 09:00
Europe / Northern Europe / United Kingdom / Scotland / Aberdeen City / Duthie Park, Aberdeen
Ultramarathon
Trail Running Out & back Solo

D33 Ultra & D99 Ultra

D33 Ultra
2019-03-16 - 09:00
Europe / Northern Europe / United Kingdom / Scotland / Aberdeen City / Duthie Park, Aberdeen
Ultramarathon
Trail Running Out & back Solo

Oriflamme 50k

2019-04-06 - 07:00
North America / USA / Pacific / California / Julian
Ultramarathon
Desert Trail Running Out & back Solo

Folsom Lake Trail Run

50K
2019-04-20 - 08:00 To be confirmed
North America / USA / Pacific / California / Folsom Point
Ultramarathon
Seaside / Lakeside Trail Running Out & back Solo

Heartland 50 Mile Spring Race

2019-04-27
North America / USA / West North Central / Kansas / Cassoday
Ultramarathon
Road Running Out & back Solo

PCT50 Trail Run

2019-05-11 - 06:00
North America / USA / Pacific / California / Cleveland National Forest
Ultramarathon
Trail Running Out & back Solo

Mount Baker Ultra Marathon

2019-06-02 - 00:01
North America / USA / Pacific / Washington / Concrete
Ultramarathon
Trail Running Mountain Out & back Solo

Niagara Ultra

50 Km
2019-06-15 - 07:00
North America / Canada / Ontario / Niagara-on-the-Lake
Ultramarathon
Urban Trail Running Undulating Out & back Solo

Migoual Concept Race

2019-06-22 - 06:03
Europe / Western Europe / France / Occitanie / Aveyron / Millau
Ultramarathon
Trail Running Mountain Out & back Team effort
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