2015 - 2016 Ultramarathon Calendar in April

Browse our Ultramarathon Calendar for races organized around the world during the month of April among 323 races.

323 races

  • 1
  • 22

Ragnar Relay So Cal

  • 2016-04-01
  • USA | California | Huntington Beach
  • Ultramarathon - 200 miles
  • Relay Ragnar Relay Series

Blind Pig 100 Ultra Marathon

Blind Pig 100K Ultra Marathon
  • 2016-04-02
  • USA | South Carolina | Croft State Park, Spartanburg
  • Ultramarathon - 100 kilometers
  • Trail

Blind Pig 100 Ultra Marathon

Blind Pig 100 Mile Ultra Marathon
  • 2016-04-02
  • USA | South Carolina | Croft State Park, Spartanburg
  • Ultramarathon - 100 miles
  • Trail

Crown King Scramble 50 Km Trail Run

  • 2016-04-02
  • USA | Arizona | Lake Pleasant Regional Park
  • Ultramarathon - 50 kilometers
  • Trail Aravaipa Running

Vale of Glamorgan Coastal Ultra Challenge

Full Course
  • 2016-04-02
  • United Kingdom | Wales | Penarth
  • Ultramarathon - 30 miles
  • Walk Trail Run Walk Crawl

Hells Hills

Hells Hills 50 km Endurance Trail Run
  • 2016-04-02
  • USA | Texas | Smithville
  • Ultramarathon - 50 kilometers
  • Trail Tejas Trails

Hells Hills

Hells Hills 50 Mile Endurance Trail Run
  • 2016-04-02
  • USA | Texas | Smithville
  • Ultramarathon - 50 miles
  • Trail Tejas Trails

Oxfam Trailwalker NZ

  • 2016-04-02
  • New Zealand | | Whakatāne
  • Ultramarathon - 100 kilometers
  • Walk Charity Team Trail Oxfam Trailwalker

The Bath Beat

The Bath Beat - 26.5 miles
  • 2016-04-02
  • United Kingdom | Bath and North East Somerset | Bath
  • Ultramarathon - 26.5 miles
  • Walk Trail

Buffalo Stampede

Ultra SkyMarathon
  • 2016-04-02
  • Australia | Victoria | Bright
  • Ultramarathon - 75.5 kilometers
  • Trail Mountain

Umstead 100 Mile Endurance Run

Umstead 100 Mile Endurance Run
  • 2016-04-02
  • USA | North Carolina | Raleigh
  • Ultramarathon - 100 miles
  • Trail Western States Qualifier

Umstead 100 Mile Endurance Run

Umstead 50 Mile Endurance Run
  • 2016-04-02
  • USA | North Carolina | Raleigh
  • Ultramarathon - 50 miles

Fools 50K & 25K Trail Run

Fools 50K Trail Run
  • 2016-04-03
  • USA | Ohio | Cuyahoga Valley National Park, Peninsula
  • Ultramarathon - 50 kilometers
  • Trail Western Reserve Racing

Trail des Reculées

Le Savagnin
  • 2016-04-03
  • France | Jura | Lons-Le-Sauner
  • Ultramarathon - 58 kilometers
  • UTMB Qualifier Hilly Trail

Pendine Sands Races

Pendine Sands Ultra
  • 2016-04-03
  • United Kingdom | Carmarthenshire | Pendine Sands
  • Ultramarathon - 32.6 miles
  • Trail Ultra Running Ltd Sand
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