2015 - 2016 Trail Race Calendar in May

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world during the month of May bearing the tag Trail among 1033 races.

1,033 races

Trail l'Ardéchois

Trail l'Ardéchois - 20 km

  • May 01, 2015 - 14:00
  • Europe | France | Rhône-Alpes | Ardèche | Désaignes
  • 10 km race to Half Marathon - 20 kilometers
  • Trail

Trail l'Ardéchois

Trail l'Ardéchois - 20 km

  • May 01, 2015 - 15:00
  • Europe | France | Rhône-Alpes | Ardèche | Désaignes
  • 10 km race to Half Marathon - 20 kilometers
  • Walk Trail

Trail l'Ardéchois

Trail l'Ardéchois - 57 km

  • May 01, 2015 - 08:00
  • Europe | France | Rhône-Alpes | Ardèche | Désaignes
  • Ultramarathon - 57 kilometers
  • Trail

Trail l'Ardéchois

Trail l'Ardéchois - Rando 10 km

  • May 01, 2015 - 15:00
  • Europe | France | Rhône-Alpes | Ardèche | Désaignes
  • 10k race
  • Walk Trail

Ultra Trail des Ô Plateaux

  • May 01, 2015 - 00:00
  • Africa | Madagascar | Antananarivo
  • Ultramarathon - 130 kilometers
  • UTMB Qualifier Trail Relay Mountain

24-Hour Adventure Trail Run

24-Hour ATR

  • May 02, 2015 - 07:00
  • North America | USA | South Atlantic | Virginia | Triangle
  • X-hour race - 24 hours
  • Trail

Above & Beyond 5K

  • May 02, 2015 - 09:00
  • North America | USA | West North Central | Minnesota | Becker
  • Shorter than 10 km race - 5 kilometers
  • Fast Walk Flat Fun Trail Fund raising

Amasa

Amasa 14.5 Miler

  • May 02, 2015
  • North America | USA | Utah | Moab
  • Half Marathon to Full Marathon - 14.5 miles
  • Trail Grass Roots Events

Amasa

Amasa 6.5 Miler

  • May 02, 2015
  • North America | USA | Utah | Moab
  • 10 km race to Half Marathon - 6.5 miles
  • Trail Grass Roots Events

Amasa

Amasa 9.5 Miler

  • May 02, 2015
  • North America | USA | Utah | Moab
  • 10 km race to Half Marathon - 9.5 miles
  • Trail Grass Roots Events

American River Parkway Half Marathon

American River Parkway 5K

  • May 02, 2015 - 08:15
  • North America | USA | Pacific | California | Carmichael
  • Shorter than 10 km race - 5 kilometers
  • Trail

Ultra Trail Apuko Extreme

Apuko Long Trail - 65 Km

  • May 02, 2015 - 06:00
  • Europe | Spain | Basque Country | Zaramillo
  • Ultramarathon - 60 kilometers
  • UTMB Qualifier Trail Mountain

Armstrong Redwoods

Armstrong Redwoods 17K

  • May 02, 2015 - 08:50
  • North America | USA | California | Guerneville
  • 10 km race to Half Marathon - 17 kilometers
  • Hilly Trail

Armstrong Redwoods

Armstrong Redwoods 30K

  • May 02, 2015 - 08:40
  • North America | USA | California | Guerneville
  • Half Marathon to Full Marathon - 30 kilometers
  • Hilly Trail

Armstrong Redwoods

Armstrong Redwoods 50K

  • May 02, 2015 - 08:30
  • North America | USA | California | Guerneville
  • Ultramarathon - 50 kilometers
  • Hilly Trail