2017 - 2018 Indoor X-hour race Calendar

Browse our Calendar for X-hour races (races where the duration is fixed) organized around the world bearing the tag Indoor among 10 races.

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10 races

Self-Transcendence Ultra Classic 6 12 24 Hour Races & 6 Hour Relay - Ottawa

Self-Transcendence Ultra Classic 12 Hour Race - Ottawa
July 29, 2017 Race day in 4 months
Canada / Ontario / Ottawa
X-hour race - 12 hours
Indoor

Self-Transcendence Ultra Classic 6 12 24 Hour Races & 6 Hour Relay - Ottawa

Self-Transcendence Ultra Classic 24 Hour Race - Ottawa
July 29, 2017 Race day in 4 months
Canada / Ontario / Ottawa
X-hour race - 24 hours
Indoor

Self-Transcendence Ultra Classic 6 12 24 Hour Races & 6 Hour Relay - Ottawa

Self-Transcendence Ultra Classic 6 Hour Race - Ottawa
July 29, 2017 Race day in 4 months
Canada / Ontario / Ottawa
X-hour race - 6 hours
Indoor Relay

Joensuu Night Run 12h

November 19, 2016 The race has already taken place.
Finland / Eastern Finland / Joensuu
X-hour race - 12 hours
Indoor Night

Personliga Rekordens Tävling (The Personal Records Race)

12 Hours
December 17, 2016 The race has already taken place.
Sweden / Växjö
X-hour race - 12 hours
Indoor

Personliga Rekordens Tävling (The Personal Records Race)

24 Hours
December 17, 2016 The race has already taken place.
Sweden / Växjö
X-hour race - 24 hours
Indoor

Personliga Rekordens Tävling (The Personal Records Race)

6 Hours
December 17, 2016 The race has already taken place.
Sweden / Växjö
X-hour race - 6 hours
Indoor

Run4Kids

6hr Run
January 07, 2017 The race has already taken place.
Canada / Ontario / Toronto
X-hour race - 6 hours
Indoor

Run4Kids

8 hr
January 07, 2017 The race has already taken place.
Canada / Ontario / Toronto
X-hour race - 8 hours
Indoor

Run4RKids

Run4RKids Indoor 6 H
January 07, 2017 The race has already taken place.
Canada / Ontario / Toronto
X-hour race - 6 hours
Charity Indoor