2016 - 2017 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 1344 races.

1,344 races

Royal Raid

Royal Raid 15 km
2017-05-13
Mauritius / Bel Ombre
10 km race to Half Marathon - 15 kilometers
Trail Mountain Mauritius Trail Running League

Royal Raid

Royal Raid 35 km
2017-05-13
Mauritius / Bel Ombre
Half Marathon to Full Marathon - 35 kilometers
Trail Mountain Mauritius Trail Running League

Royal Raid

Royal Raid 80 km
2017-05-13
Mauritius / Bel Ombre
Ultramarathon - 80 kilometers
Trail Mountain Mauritius Trail Running League

Highland Loops Trail Run

16 Mile
2017-05-20
USA / East North Central / Michigan / White Lake charter Township
Half Marathon to Full Marathon - 16 miles
Trail

Eco Trail Oslo

18 km
2017-05-20
Norway / Oslo
10 km race to Half Marathon - 18 kilometers
Trail

Eco Trail Oslo

45 km
2017-05-20
Norway / Oslo
Ultramarathon - 45 kilometers
Trail

The MACHO Trail Run

2017-05-20
USA / Mid-Atlantic / New York / Woodbury
Shorter than 10 km race - 5 miles
Charity Trail

Highland Loops Trail Run

7 Mile
2017-05-20
USA / East North Central / Michigan / White Lake charter Township
10 km race to Half Marathon - 7 miles
Trail

Eco Trail Oslo

80 km
2017-05-20
Norway / Oslo
Ultramarathon - 80 kilometers
UTMB Qualifier Trail

Eco Trail Oslo

Nordic Walk 18km
2017-05-20
Norway / Oslo
10 km race to Half Marathon - 18 kilometers
Walk Trail

Chief Wetona Challenge Trail Run

7-Miler
2017-05-21
USA / Mid-Atlantic / Pennsylvania / Troy
10 km race to Half Marathon - 7 miles
Trail

Rite Aid Cleveland Marathon

Cleveland 10K
2017-05-21
USA / East North Central / Ohio / Cleveland
10k race
Walk Road Running Trail

Chief Wetona Challenge Trail Run

Half Marathon
2017-05-21
USA / Mid-Atlantic / Pennsylvania / Troy
Half Marathon - 13.100 miles
Trail

Dragon's Back

2017-05-22
United Kingdom / Wales / County Borough of Conwy / Conwy
Multiday race - 200 miles
Trail

Trail de Bours

12 km
2017-05-25
France / Nord-Pas-de-Calais / Pas-de-Calais / Bours
10 km race to Half Marathon - 12 kilometers
Trail Artois Trail Challenge