2017 - 2018 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 among 297 races.

Refine by

297 races

Trail des Verriers

24,5 km
May 06, 2017 Race day in 10 days
France / Lorraine / Moselle / Goetzenbruck
Half Marathon to Full Marathon - 24.500 kilometers
Trail

Trail des Verriers

24,5 km Relais
May 06, 2017 Race day in 10 days
France / Lorraine / Moselle / Goetzenbruck
Half Marathon to Full Marathon - 24.500 kilometers
Trail Relay

Marmot T42

24 KM trail adventure run/walk
May 06, 2017 Race day in 10 days
New Zealand / National Park
Half Marathon to Full Marathon - 24 kilometers
Walk Trail

Wildflower Half

25K
May 06, 2017 Race day in 10 days
USA / West South Central / Texas / Bastrop
Half Marathon to Full Marathon - 25 kilometers

Rinjani 100

27 km
May 06, 2017 Race day in 10 days
Indonesia / Senaru, Lombok, Nusa Tenggara Barat
Half Marathon to Full Marathon - 27 kilometers
UTMB Qualifier Trail

Rijeka Trail

29km - Grobnik
May 06, 2017 Race day in 10 days
Croatia / Rijeka
Half Marathon to Full Marathon - 29 kilometers

Trail des Pompiers : Le Sourire d'Aurore

34 km
May 06, 2017 Race day in 10 days
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 10 days
Kazakhstan / Almaty
Half Marathon to Full Marathon - 35 kilometers
Trail

Rijeka Trail

39km - Studena
May 06, 2017 Race day in 10 days
Croatia / Rijeka
Half Marathon to Full Marathon - 39 kilometers

Armstrong Redwoods

Armstrong Redwoods 30K
May 06, 2017 Race day in 10 days
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 10 days
USA / Mountain Region / Colorado / Larkspur
Half Marathon to Full Marathon - 25 kilometers
Trail

Hulftegg Stafette

May 06, 2017 Race day in 10 days
Switzerland / St. Gall / Mühlrüti
Half Marathon to Full Marathon - 29 kilometers
Team

Marlborough Downs Challenge

Marlborough Downs Challenge - 20 mile
May 06, 2017 Race day in 10 days
United Kingdom / England / Wiltshire / Marlborough
Half Marathon to Full Marathon - 20 miles
Walk Trail

Trail des Vignes (Saint-Crespin-sur-Moine)

Melchior
May 06, 2017 Race day in 10 days
France / Pays de la Loire / Maine-et-Loire / Saint-Crespin-sur-Moine
Half Marathon to Full Marathon - 32 kilometers

Salomon Hammer Trail Bornholm

Salomon Hammer Trail Bornholm - 25 km
May 06, 2017 Race day in 10 days
Denmark / Hovedstaden / Allinge
Half Marathon to Full Marathon - 25 kilometers
Trail