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Trail Races in May 2027

Every trail race and ultramarathon on the Trailrace calendar for May 2027. Filter by distance and region, or switch between list and calendar views to plan around the month.

races
30
season
May 2027
countries
5
next up
Miwok 100K

Next up

Course map for Miwok 100K
100K
8 months away
May 1, 2027
Miwok 100K
Stinson Beach, CA, US11,500 ft
Course map for Hardcore Ultra Trail 100 Mile
100M
8 months away
May 1, 2027
Hardcore Ultra Trail 100 Mile
Kayapa, Nueva Vizcaya, PH31,210 ft
Course map for Thames Path 100
100M
8 months away
May 1, 2027
Thames Path 100
Richmond, England, GB1,900 ft
Course map for Cocodona
250M · 100M
8 months away
May 2, 2027
Cocodona
Black Canyon City, AZ, US
Course map for Hardcore Ultra Trail (HUT)
50M · 100K
8 months away
May 2, 2027
Hardcore Ultra Trail (HUT)
Kayapa, Nueva Vizcaya, PH
Course map for Mingus Traverse 80
100K
8 months away
May 3, 2027
Mingus Traverse 80
Black Canyon City, AZ, US10,000 ft
Course map for Sedona Canyons 125
100M
8 months away
May 4, 2027
Sedona Canyons 125
Black Canyon City, AZ, US14,210 ft
30 races · May 2027
MAY 202730 RACES
SAT
1
MAY
Miwok 100K
Stinson Beach, CA, US11,500 ft
SAT
1
MAY
Hardcore Ultra Trail 100 Mile
Kayapa, Nueva Vizcaya, PH31,210 ft
SAT
1
MAY
Thames Path 100
Richmond, England, GB1,900 ft
SUN
2
MAY
Bradshaw Brute 100
Black Canyon City, AZ, US20,840 ft
SUN
2
MAY
Hardcore Ultra Trail 60K
Kayapa, Nueva Vizcaya, PH12,990 ft
SUN
2
MAY
Hardcore Ultra Trail 50 Mile
Kayapa, Nueva Vizcaya, PH14,570 ft
SUN
2
MAY
Cocodona 250
Black Canyon City, AZ, US38,790 ft
MON
3
MAY
Mingus Traverse 80
Black Canyon City, AZ, US10,000 ft
TUE
4
MAY
Sedona Canyons 125
Black Canyon City, AZ, US14,210 ft
THU
6
MAY
Flagstaff Crest 40
Black Canyon City, AZ, US3,030 ft
FRI
7
MAY
Hellbender 100 Mile
Old Fort, NC, US20,000 ft
SAT
8
MAY
Ultra-Trail des Coursières
Saint-Martin-en-Haut, Rhône, FR14,000 ft
SAT
8
MAY
Trail des Coursières 12km
Saint-Martin-en-Haut, Rhône, FR1,310 ft
SAT
8
MAY
Trail des Coursières 50km
Saint-Martin-en-Haut, Rhône, FR6,470 ft
SAT
8
MAY
Trail des Coursières 24km
Saint-Martin-en-Haut, Rhône, FR2,770 ft
THU
13
MAY
Ultra-Trail Australia UTA11
Katoomba, NSW, AU1,570 ft
FRI
14
MAY
Ultra-Trail Australia UTAMiler
Katoomba, NSW, AU22,880 ft
FRI
14
MAY
Utah 115 Mile
Kanab, UT, US11,570 ft
FRI
14
MAY
Cruel Jewel 100
Blue Ridge, GA, US33,000 ft
FRI
14
MAY
Ultra-Trail Australia UTA22
Katoomba, NSW, AU4,020 ft
SAT
15
MAY
Trail Alsace Trail des Ecuyers
Obernai, FR1,360 ft
SAT
15
MAY
Massanutten Mountain Trails 100 Mile
Fort Valley, VA, US17,640 ft
SAT
15
MAY
Cruel Jewel 50
Blue Ridge, GA, US15,000 ft
SAT
15
MAY
Utah 50 Mile
Kanab, UT, US6,400 ft
SAT
15
MAY
Trail Alsace Ronde des Pages
Obernai, FR820 ft
SAT
15
MAY
Utah 50K
Kanab, UT, US3,830 ft
SAT
15
MAY
Ultra-Trail Australia UTA100
Katoomba, NSW, AU13,960 ft
SAT
15
MAY
Ultra-Trail Australia UTA50
Katoomba, NSW, AU7,700 ft
SUN
16
MAY
Trail Alsace Trail des Celtes
Obernai, FR5,330 ft
SAT
22
MAY
Samson's Revenge 10K
Estes Park, CO, US1,200 ft

Frequently asked questions

How many trail races are there in May 2027?

Trailrace lists 30 upcoming trail races in May 2027, sorted soonest first.

What is the next race in May 2027?

The next is Miwok 100K on May 1, 2027 in Stinson Beach, CA, US.

Which countries host trail races in May 2027?

These trail races in May 2027 span 5 countries. Use the region filter to narrow the list to a specific country.

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