2017 - 2018 Extreme Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized around the world bearing the tag Extreme among 19 races.

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19 races

Dolomiti Extreme Trail

103 km
June 09, 2017 Race day in 11 days
Italy / Veneto / Forno di Zoldo
Ultramarathon - 103 kilometers
UTMB Qualifier Trail Mountain Extreme

Dolomiti Extreme Trail

53 km
June 09, 2017 Race day in 11 days
Italy / Veneto / Forno di Zoldo
Ultramarathon - 53 kilometers
UTMB Qualifier Trail Mountain Extreme

Isle of Man, Mountain-Ultra

Isle of Man Mountain Ultra
July 08, 2017 Race day in about 1 month
Isle of Man / Ramsey
Ultramarathon - 51 kilometers
UTMB Qualifier Hilly Trail Mountain Extreme

Bèrghem Ultra Trail 400K

July 30, 2017 Cancelled
Norway / Oslo
Ultramarathon - 400 kilometers
Track Trail Mountain Extreme

Stour Valley Path 100km Ultra Run

August 12, 2017 Race day in 3 months
United Kingdom / England / Suffolk / Newmarket
Ultramarathon - 100 kilometers
UTMB Qualifier Hilly Green Trail Extreme Fast

Alice Springs Running Festival

Alice Springs 60K Ultramarathon
August 20, 2017 Race day in 3 months
Australia / Northern Territory / Alice Springs
Ultramarathon - 60 kilometers
Hilly Desert Urban Trail Extreme Fast

UniCredit Leasing Transmaraton

Unicredit Leasing Transmaraton - Double Marathon
September 17, 2017 Race day in 4 months
Romania / Transylvania, Transfaragarasan Road (close to Sibiu City)
Ultramarathon - 84 kilometers
Road Running Mountain Extreme

Vietnam Mountain Marathon

100 km
September 23, 2017 Race day in 4 months
Vietnam / Sa pa
Ultramarathon - 100 kilometers
UTMB Qualifier Hilly Charity Package tour Trail Mountain Extreme

Vietnam Mountain Marathon

70 km
September 23, 2017 Race day in 4 months
Vietnam / Sa pa
Ultramarathon - 70 kilometers
UTMB Qualifier Hilly Charity Package tour Trail Mountain Extreme

White Continent Marathon, 1/2 Marathon & 50k

White Continent 50K
January 30, 2018 Race day in 8 months
Antartica / King George Island
Ultramarathon - 50 kilometers
Polar Package tour Extreme

Monteregio Trail

Monteregio Ultra Trail
No race in 2017
Italy / Piedmont / Ghemme (NO)
Ultramarathon - 45 kilometers
Ecomaratone Circuit Hilly Walk Flat Package tour Team Urban Trail Trail Mountain Extreme

KTA Trail Challenge

50K
September 09, 2016 The race has already taken place.
USA / Mid-Atlantic / Pennsylvania / Airville
Ultramarathon - 50 kilometers
Hilly Walk Fun Trail Mountain Extreme Fast

Two Bays Trail Run

Two Bays Trail Run 56km
January 15, 2017 The race has already taken place.
Australia / Victoria / Cape Schanck
Ultramarathon - 56 kilometers
Hilly Fun Extreme Sand

Ultra Caballo Blanco

March 05, 2017 The race has already taken place.
Mexico / Urique
Ultramarathon - 50 miles
UTMB Qualifier Hilly Fun Trail Mountain Extreme Fund raising

Liverpool to Manchester Ultra

April 15, 2017 The race has already taken place.
United Kingdom / England / Liverpool / liverpool
Ultramarathon - 47 miles
Urban Trail Trail Extreme Fast