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Upcoming 50K Trail Races & Ultramarathons

Browse upcoming 50K trail races and ultramarathons from around the world. Filter by region or switch to the calendar to plan your season — each race links through to its course, elevation profile, and registration details.

races
98
season
Oct 2026 – Sep 2027
countries
23
next up
Mallorca ETM - Els Tres Mils

Next up

Course map for Mallorca ETM - Els Tres Mils
50K
5 days away
Oct 31, 2026
Mallorca ETM - Els Tres Mils
Sóller, Illes Balears, ES8,140 ft
Course map for Kullamannen Seventh Seal
50K
5 days away
Oct 31, 2026
Kullamannen Seventh Seal
Höganäs, Skåne, SE2,390 ft
Course map for Grampians Peaks Trail 50K
50K
10 days away
Nov 5, 2026
Grampians Peaks Trail 50K
Halls Gap, VIC, AU5,760 ft
Course map for Kessel Run Ultra 50K
50K
12 days away
Nov 7, 2026
Kessel Run Ultra 50K
Fruita, CO, US3,440 ft
Course map for Rio Del Lago 50K
50K
12 days away
Nov 7, 2026
Rio Del Lago 50K
Granite Bay, CA, US2,830 ft
Course map for K-WAY SkyRun 65
50K
3 weeks away
Nov 14, 2026
K-WAY SkyRun 65
Lady Grey, Eastern Cape, ZA8,790 ft
Course map for TransLantau 50
50K
3 weeks away
Nov 14, 2026
TransLantau 50
Mui Wo, HK6,830 ft
98 races · October 2026 – September 2027
OCTOBER 20262 RACES
SAT
31
OCT
Mallorca ETM - Els Tres Mils
Sóller, Illes Balears, ES8,140 ft
SAT
31
OCT
Kullamannen Seventh Seal
Höganäs, Skåne, SE2,390 ft
NOVEMBER 202610 RACES
THU
5
NOV
Grampians Peaks Trail 50K
Halls Gap, VIC, AU5,760 ft
SAT
7
NOV
Kessel Run Ultra 50K
Fruita, CO, US3,440 ft
SAT
7
NOV
Rio Del Lago 50K
Granite Bay, CA, US2,830 ft
SAT
14
NOV
K-WAY SkyRun 65
Lady Grey, Eastern Cape, ZA8,790 ft
SAT
14
NOV
TransLantau 50
Mui Wo, HK6,830 ft
SAT
14
NOV
Pacific Trails California 50K
Solvang, CA, US6,010 ft
FRI
20
NOV
RMB Ultra-Trail Cape Town PT55
Cape Town, Western Cape, ZA7,790 ft
SAT
21
NOV
Dinosaur Valley Endurance Run 50K
Glen Rose, TX, US1,550 ft
SAT
28
NOV
Malnad Ultra 50KM Night
Mallanduru, Karnataka, IN5,090 ft
SAT
28
NOV
Malnad Ultra 50KM Day
Mallanduru, Karnataka, IN5,090 ft
DECEMBER 20263 RACES
SAT
5
DEC
Ray Miller Trail Races 50k
Malibu, CA, US5,970 ft
SAT
5
DEC
Hmong 50 (Day)
Chiang Mai, TH8,120 ft
SAT
5
DEC
Hmong 50 (Night)
Chiang Mai, TH8,120 ft

Frequently asked questions

How many 50K trail races are there?

Trailrace lists 98 upcoming 50K trail races (Oct 2026 – Sep 2027), sorted soonest first.

What is the next 50K race?

The next is Mallorca ETM - Els Tres Mils on October 31, 2026 in Sóller, Illes Balears, ES.

Which countries host 50K trail races?

These 50K trail races span 23 countries. Use the region filter to narrow the list to a specific country.

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