12 Hours Ultra Running Events in Ontario

Upcoming Events

Date Event City Distances
07/27/24 Tally in the Valley Dundas 6 Hours , 12 Hours , 12 Hours , 24 Hours , 100 Miles

Past Events

Date Event City Distances
09/16/23 That Dam Hill London 3 Hours , 6 Hours , 12 Hours , 24 Hours , 50 KM , 50 Miles
07/23/16 Dirty Girls' Trail Race Mansfield 6 Hours , 12 Hours , 24 Hours , 48 Hours
08/03/15 Tourne en Rond Quebec 6 Hours , 12 Hours
09/29/12 Self-Transcendence 6 Hr, 12 Hr & 24 Hr Race Ottawa 6 Hours , 12 Hours , 24 Hours
08/27/88 Burlington Runners Burlington 12 Hours , 24 Hours , 50 Miles