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Ultra Marathons Found In Ontario
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Race Calendar: Ultra Marathons Found In Ontario
Re-Fridgee-Eighter 2026
Waterloo, ON
Sun 08 Feb 26
Free - $62.15
Caledon Crusher 2026
Shelburne, ON
Sat 11 Apr 26
$127.51 - $181.97
endurrace 2026
Waterloo, ON
Sat 18 Apr 26
Free - $66.40
The Foxtail Rail Trail Race (Paul Turkstra Memorial) 2026
Dundas, ON
Sat 18 Apr 26
$62.15 - $111.18
Pick Your Poison Trail Run 2026
Barrie, ON
Sat 25 Apr 26
Bumrun Toronto 2026
Toronto, ON
Sun 26 Apr 26
$13.04 - $66.98
The Rugged Raccoon Night Race 2026
St. Marys, ON
Sat 02 May 26
$78.50 - $111.18
Seaton Scramble Trail Race
Pickering, ON
Sat 09 May 26
$7.00 - $111.18
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$94.83 - $329.03
Sulphur Springs Trail Race 2026
Hamilton, ON
Sat 23 May 26
$50.00 - $346.77
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
TTUAH - Trail Terrier Ultra Around Hamilton
Carlisle, ON
Sat 30 May 26
$66.98
The Endless Pit Backyard Ultra
Midland, ON
Sat 30 May 26
$83.94
2026 Forest City Cycling Challenge
London, ON
Sun 07 Jun 26
$93.96 - $120.94
Hope in Motion 2026
Caledon East, ON
Sun 07 Jun 26
$25.00 - $70.00
The Ribbon 200
Ravenna, ON
Wed 10 Jun 26
$181.97 - $1,745.06
NBMCA's Mattawa River Canoe Race
North Bay, ON
Sat 13 Jun 26
$50.81 - $118.78
Rainbow Trail Run 2026
Simcoe County, ON
Sat 13 Jun 26
$55.60 - $115.00
Niagara Ultra 2026
Niagara-on-the-Lake, ON
Sat 20 Jun 26
$30.36 - $194.00
Community Strong Race Weekend
Sault Ste. Marie, ON
Sat 20 Jun 26
$15.20 - $93.96
EyeRide 2026
Vaughan, ON
Sat 20 Jun 26
$55.00
Waterloo 10 KM Classic 2026
Waterloo, ON
Sat 20 Jun 26
Free - $78.50
THE LIMBERLOST CHALLENGE 2026
Huntsville, ON
Sat 04 Jul 26
Free - $127.51
THE LIMBERLOST CHALLENGE 2026
Huntsville, ON
Sat 04 Jul 26
Free - $127.51
BIG Gravel Grind presented by Subaru of Sarnia
Thedford, ON
Sun 05 Jul 26
$110.09 - $142.76
2026 Summit 700 Trail Runs
Grey County, ON
Sat 11 Jul 26
$28.49 - $380.46
The First Blaze Trail Race 2026
Milton, ON
Sat 11 Jul 26
Free - $122.07
The 2026 ENDURrun Prelim
Conestogo, ON
Mon 13 Jul 26
$40.37 - $247.33
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Free - $220.10
2026 Lindsay Milk Run
Kawartha Lakes, ON
Sun 26 Jul 26
Persistence Backyard Ultra
Arva, ON
Sat 01 Aug 26
Bluewater International Gran Fondo 2026
Sarnia, ON
Sun 02 Aug 26
$120.26 - $174.41
The 2026 ENDURrun Sport 80 KM
Conestogo, ON
Sun 09 Aug 26
$40.37 - $301.79
Middle Path Trail Race
Peterborough County, ON
Sat 15 Aug 26
$23.83 - $110.15
Welland Canal Open Water Swim
Welland, ON
Sun 30 Aug 26
$89.39 - $111.18
Haliburton Forest Trail Race 2026
Haliburton, ON
Sat 12 Sep 26
Free - $245.09
Monster of Mazinaw Trail Race 2026
Cloyne, ON
Sat 19 Sep 26
$73.05 - $100.28
Manotick Backyard Ultra
Ottawa, ON
Sat 03 Oct 26
$24.03 - $111.18
Run The Caves
Warsaw, ON
Sun 04 Oct 26
$13.04 - $99.36
Showing 1-40 of 46 results