2017 - 2018 Obstacle race Race Calendar in August

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world during the month of August bearing the tag Obstacle race among 86 races.

Refine by

86 races

Terrain Race: NEW JERSEY

10K
August 05, 2017 Race day in 3 months
USA / Mid-Atlantic / New Jersey / Englishtown
10k race - 10 kilometers
Obstacle race

Terrain Race: NEW JERSEY

5K
August 05, 2017 Race day in 3 months
USA / Mid-Atlantic / New Jersey / Englishtown
5k race - 5 kilometers
Obstacle race

Terrain Race: NEW JERSEY

Half Mile
August 05, 2017 Race day in 3 months
USA / Mid-Atlantic / New Jersey / Englishtown
Shorter than 10 km race - 0.500 miles
Obstacle race

Tough Mudder Western New York

Saturday
August 05, 2017 Race day in 3 months
USA / Mid-Atlantic / New York / Glenwood
10 km race to Half Marathon - 10 miles
Obstacle race Mud Team Tough Mudder

Tough Mudder Western New York

Sunday
August 05, 2017 Race day in 3 months
USA / Mid-Atlantic / New York / Glenwood
10 km race to Half Marathon - 10 miles
Obstacle race Mud Team Tough Mudder

ZDay 5K

August 08, 2017 To be confirmed Race day in 3 months
USA / Pacific / Oregon / Kerby
5k race - 5 kilometers
Obstacle race

Mars Hill Mountain Challenge

5K Adventure Challenge
August 12, 2017 Race day in 3 months
USA / New England / Maine / Mars Hill
5k race - 5 kilometers
Obstacle race

5K Foam Fest - Wasaga Beach _dup_

August 12, 2017 Race day in 3 months
Canada / Ontario / Wasaga Beach
5k race
Obstacle race

5K Foam Fest - Wasaga Beach

August 12, 2017 Race day in 3 months
Canada / Ontario / Wasaga Beach
5k race
Obstacle race

Gauntlet 5k Trail Run

August 12, 2017 Race day in 3 months
USA / East North Central / Ohio / Greenville
5k race - 5 kilometers
Obstacle race Mud Trail

Mars Hill Mountain Challenge

Kids Fun Run
August 12, 2017 Race day in 3 months
USA / New England / Maine / Mars Hill
Shorter than 10 km race - 0.620 miles
Obstacle race

Urban Jungle and Fitness Challenge

August 13, 2017 Race day in 4 months
Canada / Ontario / Smiths Falls
Shorter than 10 km race - 9 kilometers
Obstacle race Charity

Tough Mudder Toronto

Saturday
August 19, 2017 Race day in 4 months
Canada / Ontario / Coldwater
10 km race to Half Marathon - 10 miles
Obstacle race Mud Team Tough Mudder

Tough Mudder South West

Saturday
August 19, 2017 Race day in 4 months
United Kingdom / England / Gloucestershire / Cirencester Park
10 km race to Half Marathon - 10 miles
Obstacle race Mud Team Tough Mudder

Tough Mudder South West

Sunday
August 19, 2017 Race day in 4 months
United Kingdom / England / Gloucestershire / Cirencester Park
10 km race to Half Marathon - 10 miles
Obstacle race Mud Team Tough Mudder