2017 - 2018 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 237 races.

Refine by

237 races

An Henchou Treuz

25 km
May 01, 2017 Race day in about 1 month
France / Brittany / Finistère / Plourin-lès-Morlaix
Half Marathon to Full Marathon - 25 kilometers
Trail

Trail des Portes du Vexin

25 km
May 01, 2017 Race day in about 1 month
France / Ile de France / Yvelines / Issou
Half Marathon to Full Marathon - 25 kilometers
Trail

Trail de Baurech

26 km
May 01, 2017 Race day in about 1 month
France / Aquitaine / Gironde / Baurech
Half Marathon to Full Marathon - 26 kilometers
Trail

Trail de Beauvais

26 km
May 01, 2017 Race day in about 1 month
France / Picardy / Oise / Beauvais
Half Marathon to Full Marathon - 26 kilometers
Trail

L'Aurélien Trail

28 km
May 01, 2017 Race day in about 1 month
France / Provence-Alpes-Côte d'Azur / Var / Saint Maximin
Half Marathon to Full Marathon - 28 kilometers
Hilly Trail

Trail du Belvédère

30 km
May 01, 2017 Race day in about 1 month
France / Lower Normandy / Manche / Sourdeval
Half Marathon to Full Marathon - 30 kilometers
Trail

Trail du Mont Clin

32 km
May 01, 2017 Race day in about 1 month
France / Picardy / Somme / Warsy
Half Marathon to Full Marathon - 32 kilometers
Trail

Tchimbé Raid

Tchimbé du Piton
May 05, 2017 Race day in about 1 month
Martinique / Camp de Balata
Half Marathon to Full Marathon - 30 kilometers
Trail Mountain

Ultra Trail des Ô Plateaux

T-Rail
May 05, 2017 Race day in about 1 month
Madagascar / Antananarivo
Half Marathon to Full Marathon - 30 kilometers
Trail Mountain Relay

Trail du Vieux Bourg

22 km
May 06, 2017 Race day in about 1 month
France / Brittany / Côtes-d'Armor / Le Vieux Bourg
Half Marathon to Full Marathon - 22 kilometers
Trail

Marmot T42

24 KM trail adventure run/walk
May 06, 2017 Race day in about 1 month
New Zealand / National Park
Half Marathon to Full Marathon - 24 kilometers
Walk Trail

Trail des Pompiers : Le Sourire d'Aurore

34 km
May 06, 2017 Race day in about 1 month
France / Provence-Alpes-Côte d'Azur / Hautes-Alpes / L'Argentière-la-Bessée
Half Marathon to Full Marathon - 34 kilometers
Trail

Tengri Ultra Trail

35 km
May 06, 2017 Race day in about 1 month
Kazakhstan / Almaty
Half Marathon to Full Marathon - 35 kilometers
Trail

Armstrong Redwoods

Armstrong Redwoods 30K
May 06, 2017 Race day in about 1 month
USA / Pacific / California / Guerneville
Half Marathon to Full Marathon - 30 kilometers
Hilly Trail

Greenland Trail 50k

Greenland Trail 25k
May 06, 2017 Race day in about 1 month
USA / Mountain Region / Colorado / Larkspur
Half Marathon to Full Marathon - 25 kilometers
Trail