2015 - 2016 Trail Half Marathon to Full Marathon Calendar in May

Browse our Calendar for races longer than a half marathon but shorter than a full marathon organized around the world during the month of May bearing the tag Trail among 188 races.

188 races

Béruges Sport Nature

Béruges Sport Nature - 25 km
  • May 08, 2015
  • Europe | France | Poitou-Charentes | Vienne | Béruges
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

Trail de Semisens

Trail de Semisens - 25 km
  • May 08, 2015 - 08:30
  • Europe | France | Aquitaine | Landes | Saint-Vincent-de-Tyrosse
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

Tri condat Hent

Tri condat Hent - 22 km
  • May 08, 2015 - 07:45
  • Europe | France | Brittany | Morbihan | Monterblanc
  • Half Marathon to Full Marathon - 22 kilometers
  • Hilly Trail

Trail des Pompiers : Le Sourire d'Aurore

31 km
  • May 09, 2015
  • Europe | France | Provence-Alpes-Côte d'Azur | Hautes-Alpes | L'Argentière-la-Bessée
  • Half Marathon to Full Marathon - 30.8 kilometers
  • Trail

Cinderella Trail Run (May)

Cinderella Trail Run 30 km (May)
  • May 09, 2015 - 08:00
  • North America | USA | Pacific | California | Joaquin Miller Park, Oakland
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Coastal Trail Runs

Don't Fence Me in Trail Run

Don't Fence Me in 30K Trail Run
  • May 09, 2015 - 07:30
  • North America | USA | Mountain Region | Montana | Helena
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail La Sportiva Mountain Cup

Glacier Ridge Trail Ultramarathon

Glacier Ridge Trail Ultramarathon - 30K
  • May 09, 2015 - 08:30
  • North America | USA | Mid-Atlantic | Pennsylvania | Moraine State Park
  • Half Marathon to Full Marathon - 30 kilometers
  • Hilly Trail

Island Runner Elk/Beaver Ultras

Island Runner Elk/Beaver Ultras- 25 Mile Walk
  • May 09, 2015 - 06:00
  • North America | Canada | British Columbia | Victoria
  • Half Marathon to Full Marathon - 25 miles
  • Walk Flat Trail

Trophées AEDES de l'Asssurance

Les Buttes du Mont Blanc - Individuel
  • May 09, 2015 - 10:30
  • Europe | Belgium | Wallonia | Namur
  • Half Marathon to Full Marathon
  • Hilly Trail

Long Island Greenbelt Trail 50k

Long Island Greenbelt Trail 25k
  • May 09, 2015 - 08:30
  • North America | USA | Mid-Atlantic | New York | Plainview
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

Lost Lake Ultra

Lost Lake 25K
  • May 09, 2015 - 08:00
  • North America | USA | Pacific | Washington | Bellingham
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Mountain

Quad Rock 50

Quad Rock 50 - 25 Miles
  • May 09, 2015
  • North America | USA | Mountain Region | Colorado | Fort Collins
  • Half Marathon to Full Marathon - 25 miles
  • Trail

Royal Raid

Royal Raid 35 km
  • May 09, 2015 - 07:00
  • Africa | Mauritius | Bel Ombre
  • Half Marathon to Full Marathon - 35 kilometers
  • Trail Mountain Mauritius Trail Running League

Seaton Trail Race

Seaton Trail 15 km Trail Race
  • May 09, 2015
  • North America | Canada | Ontario | Pickering
  • Half Marathon to Full Marathon - 15 kilometers
  • Trail

Seaton Trail Race

Seaton Trail 25 km Trail Race
  • May 09, 2015 - 07:00
  • North America | Canada | Ontario | Pickering
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail