2018 - 2019 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 1815 races.

1,815 races

Grayson Highlands 50K and Half Marathon

50K
2019-05-04 - 08:00
North America / USA / South Atlantic / Virginia / Mouth of Wilson
Ultramarathon
Trail Running Solo

Greenland Trail 50k

50K Trail Race
2019-05-04 - 07:00
North America / USA / Mountain Region / Colorado / Larkspur
Ultramarathon
Trail Running Solo

Greenland Trail 50k

8M Trail Race
2019-05-04 - 08:00
North America / USA / Mountain Region / Colorado / Larkspur
10 km race to Half Marathon
Trail Running Solo

Greenland Trail 50k

25K Trail Race
2019-05-04 - 07:30
North America / USA / Mountain Region / Colorado / Larkspur
Half Marathon to Full Marathon
Trail Running Solo

Greenland Trail 50k

4M Trail Races
2019-05-04 - 08:30
North America / USA / Mountain Region / Colorado / Larkspur
Shorter than 10 km race
Trail Running Solo

Landen Bass Memorial 5K Trail Run

1 mile Fun Run
2019-05-04 - 09:00
North America / USA / South Atlantic / North Carolina / Wilson
Shorter than 10 km race
Trail Running Solo

Landen Bass Memorial 5K Trail Run

5K Trail Run
2019-05-04 - 09:15
North America / USA / South Atlantic / North Carolina / Wilson
Shorter than 10 km race
Trail Running Solo

Margaret River Ultra Marathon

80 km
2019-05-04 - 07:00
Oceania / Australia and New Zealand / Australia / Western Australia / Wilyabrup
Ultramarathon
Trail Running Solo

Margaret River Ultra Marathon

80 km Relay
2019-05-04 - 07:00
Oceania / Australia and New Zealand / Australia / Western Australia / Wilyabrup
Ultramarathon
Trail Running Relay

Tiree 10k & Half Marathon

Tiree Half Marathon
2019-05-04 - 13:00
Europe / Northern Europe / United Kingdom / Scotland / Argyll and Bute / Isle of Tiree
Half Marathon
Sand Trail Running Flat Solo

Tiree 10k & Half Marathon

Tiree 10k
2019-05-04 - 13:00
Europe / Northern Europe / United Kingdom / Scotland / Argyll and Bute / Isle of Tiree
10k race
Sand Trail Running Solo

Trail Run Expeditions, Greenland, Multi-day Trail Run

2019-05-04
North America / Greenland / Kangerlussuaq
Multiday race
Trail Multiday Race Solo
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