2017 - 2018 10 km race to Half Marathon Calendar in May

Browse our Calendar for races longer than 10K but shorter than a half marathon organized around the world during the month of May among 597 races.

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597 races

Trail des Grimpettes

Trail des Grimpettes - 15 km
May 05, 2017 Race day in 4 days
Belgium / Wallonia / Heusy
10 km race to Half Marathon - 15 kilometers
Trail Night

ORRC Hagg Lake Run

10.5 Mile Run
May 06, 2017 Race day in 5 days
USA / Pacific / Oregon / Gaston
10 km race to Half Marathon - 10.500 miles

ORRC Hagg Lake Run

10.5 Mile Walk
May 06, 2017 Race day in 5 days
USA / Pacific / Oregon / Gaston
10 km race to Half Marathon - 10.500 miles
Walk

Wild Wild West Marathon

10 Mile Run
May 06, 2017 Race day in 5 days
USA / Pacific / California / Lone Pine
10 km race to Half Marathon - 10 miles
Trail Mountain

Trail du Vieux Bourg

11 km
May 06, 2017 Race day in 5 days
France / Brittany / Côtes-d'Armor / Le Vieux Bourg
10 km race to Half Marathon - 11 kilometers
Trail

Marmot T42

11 KM Trail run/walk
May 06, 2017 Race day in 5 days
New Zealand / National Park
10 km race to Half Marathon - 11 kilometers
Walk Trail

The Lake Run

12K
May 06, 2017 Race day in 5 days
USA / East North Central / Illinois / Normal
10 km race to Half Marathon - 12 kilometers

Lake Run 1/2 Marathon, 12k, 7K and 3 mile walk

12K
May 06, 2017 Race day in 5 days
USA / East North Central / Illinois / Lake Bloomington, IL
10 km race to Half Marathon - 12 kilometers

Trimarace

May 06, 2017 Race day in 5 days
France / Provence-Alpes-Côte d'Azur / Var / Montauroux
10 km race to Half Marathon - 12 kilometers
Trail

Paseo De Mariposa

12K Trail Run
May 06, 2017 Race day in 5 days
USA / Pacific / California / Mariposa
10 km race to Half Marathon - 12 kilometers
Trail

Rijeka Trail

14km - Veli vrh
May 06, 2017 Race day in 5 days
Croatia / Rijeka
10 km race to Half Marathon - 14 kilometers

Course Pedestre du Nord Fronsadais

15000
May 06, 2017 Race day in 5 days
France / Aquitaine / Gironde / Galgon
10 km race to Half Marathon - 15 kilometers

Tengri Ultra Trail

15 km
May 06, 2017 Race day in 5 days
Kazakhstan / Almaty
10 km race to Half Marathon - 15 kilometers
Trail

Vändra Maraton

16 km
May 06, 2017 Race day in 5 days
Estonia / Vändra
10 km race to Half Marathon - 16 kilometers

Trail des Pompiers : Le Sourire d'Aurore

18 km
May 06, 2017 Race day in 5 days
France / Provence-Alpes-Côte d'Azur / Hautes-Alpes / L'Argentière-la-Bessée
10 km race to Half Marathon - 18 kilometers
Trail