2017 - 2018 Challenge Running Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world bearing the tag Challenge Running among 11 races.

Refine by

11 races

St Peters Way Ultra

February 26, 2017 Race day in 5 days
United Kingdom / England / Essex / Chipping Ongar
Ultramarathon - 45 miles
UTMB Qualifier Trail Challenge Running

Ultra ASIA Race

March 26, 2017 Race day in about 1 month
Vietnam / Pa Co
Multiday race - 160 kilometers
Trail Ultra Adventures Challenge Running Canal Aventure

Kuching City Warrior Challenge 2.0

May 14, 2017 Race day in 3 months
Malaysia / Stadium Sarawak
10k race
Obstacle race Road Running Challenge Running

Ultra NORWAY Race

July 07, 2017 Race day in 5 months
Norway / Tromsø
Ultramarathon - 160 kilometers
Trail Challenge Running Mountain Canal Aventure

Chiltern Way Ultra

Chiltern Way Ultra 200k
August 26, 2017 Race day in 6 months
United Kingdom / England / Hertfordshire / Hemel Hemstead
Ultramarathon - 200 kilometers
Trail Challenge Running

Chiltern Way Ultra

Chiltern Way Ultra 100k
August 27, 2017 Race day in 6 months
United Kingdom / England / Hertfordshire / Hemel Hemstead
Ultramarathon - 100 kilometers
Trail Challenge Running

Lacawac Lake to Lake 8K Trail Run

October 15, 2017 Race day in 8 months
USA / Mid-Atlantic / Pennsylvania / Lake Ariel
Shorter than 10 km race - 8 kilometers
Trail Challenge Running

ATC RUN Marathon, 2.5 km, 5 km, 7.5 km

Marathon
April 24, 2016 The race has already taken place.
Kazakhstan / Astana
Marathon - 8 kilometers
Challenge Running

Stort30

October 30, 2016 The race has already taken place.
United Kingdom / England / Hertfordshire / Beldams Lane
Ultramarathon - 30 miles
Trail Challenge Running

Hope Marathon

10K
December 11, 2016 The race has already taken place.
Philippines / Fort Bonifacio
10k race - 10 kilometers
Mainly Marathons Road Running Challenge Running Chosen Marathon Fund raising

NUS Bizad Charity Run

January 14, 2017 The race has already taken place.
Singapore / Singapore
10k race
Charity Fun Challenge Running Fund raising