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Ultra Running Events in Ontario

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Upcoming Events

Date Event City Distances
05/28/22 Sulphur Springs Ancaster 50 KM, 50 Miles, 100 KM, 100 Miles
06/04/22 Fiddle50 Shelburne 50 KM, 80 KM, 100 KM, 160 KM
06/11/22 Conquer the Canuck Marathon Ultra Trail Weekend Cambridge 50 KM
06/18/22 Niagara Ultra Niagara On The Lake 50 KM, 100 KM
06/18/22 Mad Trapper Backyard Ultra Ottawa Backyard
06/25/22 High Noon 24Hr Trail Race & Relay Thunder Bay 24 Hours
06/25/22 Sunburn Solstice Run Mount Hope 4 Hours, 8 Hours, 15 Hours
07/02/22 Limberlost Challenge Lake of Bays 56 KM
07/30/22 Tally in the Valley Dundas 6 Hours, 12 Hours, 12 Hours, 24 Hours
08/06/22 Rainbow Trail Run Alliston 96 KM, 168 KM
08/13/22 Middle Path Ultra and Trail Race Peterborough 13 KM, 26 KM, 52 KM
08/27/22 The Foxtail Hundred Rail Trail Race Dundas 50 KM, 100 KM, 100 Miles
09/10/22 Haliburton Forest Trail Race West Guildford 50 KM, 50 Miles, 100 Miles
09/17/22 Chase the Coyote Trail Race Mono 50 KM
09/17/22 That Dam Hill London 6 Hours, 12 Hours, 24 Hours
09/24/22 Ultra Trail Stokely Creek Goulais River 56 KM, 85 KM, 100 Miles
09/24/22 Run Off-The-Grid Mattawa 50 KM
09/24/22 Monster of Mazinaw Cloyne 60 KM
10/01/22 UpRiver Running Fall Races Thunder Bay 50 KM
10/08/22 Sticks n' Stones Trail Race Dundas 50 KM
10/15/22 Phoenix Trail Races London 50 KM
10/22/22 The Bad Thing Goderich 50 KM
10/30/22 Horror Trail Race Waterloo 50 KM
11/05/22 The Beav Trail Race Milton 50 KM
04/29/23 Pick Your Poison Trail Run Barrie 50 KM

Past Events

Date Event City Distances
11/14/21 Fat Ass Trail Run Batawa 6 Hours, 50 KM
05/21/21 Coolsaet GO 50k Hamilton 50 KM
09/19/20 Kingston Self-Transcendence Kingston 6 Hours
05/09/20 Seatons Pickering 50 KM, 33.1 Miles, 50 Miles
01/04/20 Stride Inside Indoor Track Race Guelph 1 Hours, 3 Hours, 6 Hours
10/05/19 Run for the Toad Paris 50 KM
10/14/17 Vulture Bait Trail Races London 50 KM
07/15/17 The North Face Endurance Challenge Ontario Blue Mountains 50 KM, 50 Miles
01/07/17 Run4RKids Indoor Track Race toronto 6 Hours, 8 Hours, 50 KM
08/06/16 Creemore Vertical Challenge Creemore 50 KM, 75 KM
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
07/04/15 Laura Secord Memorial 100k/50k/25k Niagara Falls 25 KM, 50 KM, 100 KM
09/28/13 Self Transcendence Ottawa 24 Hours
12/01/12 Creemore Horizontal Creemore 100 Miles
09/29/12 Self-Transcendence 6 Hr, 12 Hr & 24 Hr Race Ottawa 6 Hours, 12 Hours, 24 Hours
07/14/12 The Limberlost Challenge Muskoka Unknown Miles, 50 KM
04/23/11 Jerseyville Fat Ass Jerseyville 100 Miles
05/10/08 Ganaraska Trail Run Orillia 50 KM, 80 KM
05/03/08 Toronto Ultra Toronto 50 KM, 100 KM
10/22/05 The Crystal St. Marie 50 KM
07/16/05 Damn Tuff Ruff Bluff Run Toronto 50 KM
01/01/03 Sri Chinmoy New Year's 50K Ottawa 50 KM
10/06/01 Slough Of Despond Kingston 50 KM
04/15/00 Ascension Hamilton 6 Hours, 50 KM
10/30/88 Georgian Bay 50-Mile Fun Run Owwen Sound 50 KM, 50 Miles
10/08/88 Rainbow Country 48-hour Run Chelmsford 48 Hours
09/25/88 Golden Horseshoe Fifty Miler Hamiton 50 Miles
09/04/88 Patenauge's Choise St. Jacobs 50 KM, 50 Miles, 100 KM
08/27/88 Burlington Runners Burlington 12 Hours, 24 Hours, 50 Miles
06/21/88 Ontario Northland 161 Km Challenge Chelmsford 100 Miles
05/14/88 Hockley Hills 50 Mile Trail Run Orangeville 50 Miles
04/30/88 Sagamok 60 Km Race Massey 60 KM
03/05/88 La Cloche Classic 50 Km Espanola 50 KM
01/30/88 Valley 24-hour Indoor Run Hanmer 24 Hours

Tahoe Rim Trail

  • Jul 16, 2022
  • Carson City, NV
55 KM 50 Miles 100 Miles

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