Ontario Ultra and Trail Race Series |

Upcoming Event: Sri Chinmoy Ultras Ottawa - July 28

Join us for the 37th Annual 24 Hour Race—the longest running 24 Hour Race in the world! It's also the 9th Annual 12 Hour race, and 10th Annual 6 Hour race and the 3rd Annual 50k, 50m, 100k, 100mi and 200k.

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2018 OUTRace Slam

The OUTRace Slam challenges seasoned ultra runners to compete in all the series races that are 100K and longer. Each race in the Slam is in itself a certified challenge. To complete all the Slam races is beyond the ordinary and will require disciplined training, mental fortitude and a sprinkling of luck. Only the few will grasp success and the OUTRace Slam award!

Read more about 2018 OUTRace Slam

2018 Race Dates

Sri Chinmoy Ultras Ottawa	Jul 28 2018
Iroquoia Trail Test	Aug 18 2018
OUTRace 30th Anniversary Fun Run	Aug 25 2018
Haliburton Forest Trail Run	Sep 8 2018
Run Off-The-Grid	Sep 29 2018
Sticks N’ Stones Trail Race	Oct 6 2018
Horror Trail Race	Oct 27 2018
The Beav Trail Race	Nov 10 2018
The Fat Ass Trail Run	Nov 18 2018

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Outrace - Ontario Ultra & Trail Race Series It was a perfect day for the Limberlost Challenge in Huntsville, Ont. yesterday: https://runningmagazine.ca/muskokas-limberlost-challenge-enjoys-picture-perfect-conditions-for-2018/ Canadian Running Magazine 6 days 23 hours ago.