2016 - 2017 Ultramarathon Calendar in April

Browse our Ultramarathon Calendar for races organized around the world during the month of April among 401 races.

401 races

Crown King Scramble 50 Km Trail Run

2017-04-01
USA / Mountain Region / Arizona / Lake Pleasant Regional Park
Ultramarathon - 50 kilometers
Trail Aravaipa Running

Hells Hills

Hells Hills 50 km Endurance Trail Run
2017-04-01
USA / West South Central / Texas / Smithville
Ultramarathon - 50 kilometers
Tejas Trails Trail

Hells Hills

Hells Hills 50 Mile Endurance Trail Run
2017-04-01
USA / West South Central / Texas / Smithville
Ultramarathon - 50 miles
Tejas Trails Trail

Trail des Reculées

Le Savagnin
2017-04-01
France / Franche Comté / Jura / Lons-Le-Sauner
Ultramarathon - 58 kilometers
UTMB Qualifier Hilly Trail

Umstead 100 Mile Endurance Run

Umstead 100 Mile Endurance Run
2017-04-01
USA / South Atlantic / North Carolina / Raleigh
Ultramarathon - 100 miles
Trail Western States Qualifier

Umstead 100 Mile Endurance Run

Umstead 50 Mile Endurance Run
2017-04-01
USA / South Atlantic / North Carolina / Raleigh
Ultramarathon - 50 miles

Trail Sainte Victoire

58 km
2017-04-02
France / Provence-Alpes-Côte d'Azur / Bouches-du-Rhône / Rousset
Ultramarathon - 58 kilometers
Trail

Brazos Bend 50

25k
2017-04-08
USA / West South Central / Texas / Needville
Ultramarathon - 25 kilometers
Trail

Brazos Bend 50

50K
2017-04-08
USA / West South Central / Texas / Needville
Ultramarathon - 50 miles
Trail

Brazos Bend 50

Brazos Bend 50
2017-04-08
USA / West South Central / Texas / Needville
Ultramarathon - 50 miles
Trail

Jabulani Challenge

Jabulani Challenge 45 km
2017-04-08
Australia / New South Wales / Lindfield
Ultramarathon - 45 kilometers
Walk Charity Trail

Zumbro 100

Zumbro Midnight 50 Mile
2017-04-08
USA / West North Central / Minnesota / Zumbro Falls
Ultramarathon - 50 miles
Trail Night

Peterson Ridge Rumble 40 Mile & 20 Mile Trail Run

Peterson Ridge Rumble 40 Mile Trail Run
2017-04-09
USA / Pacific / Oregon / Sisters
Ultramarathon - 40 miles
Trail Oregon Trail Ultra Marathon Series

Don’t Run Boston 50K & TARC 50M

Don’t Run Boston 50K
2017-04-15
USA / New England / Massachusetts / Milton
Ultramarathon - 50 kilometers
Trail Tarc Trail Series

Liverpool to Manchester Ultra

2017-04-15
United Kingdom / England / Liverpool / liverpool
Ultramarathon - 47 miles
Urban Trail Trail Extreme Fast