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Ultra Marathons Found In Ontario
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Race Calendar: Ultra Marathons Found In Ontario
The Caledon Crusher
Shelburne, ON
12 Apr 25
endurrace 2025
Waterloo, ON
12 Apr 25
$12.24 - $71.80
The Foxtail Rail Trail Race (Paul Turkstra Memorial) 2025
Dundas, ON
19 Apr 25
$62.15 - $111.18
Pick Your Poison Trail Run 2025
Barrie, ON
26 Apr 25
Bumrun Toronto 2025
Toronto, ON
27 Apr 25
$13.04 - $61.59
The Rugged Raccoon Night Race 2025
St. Marys, ON
03 May 25
$78.50 - $111.18
Conquer The Canuck
Cambridge, ON
10 May 25
$93.96 - $325.94
Big D's Backyard Ultra and Trail Race
Kawartha Lakes, ON
17 May 25
$88.57 - $164.10
Sulphur Springs Trail Race 2025
Hamilton, ON
24 May 25
$85.87 - $615.46
Spin the Lakes
Huntsville, ON
24 May 25
$110.15
Baden Running Races 2025
Baden, ON
25 May 25
$13.14 - $55.62
2025 Forest City Cycling Challenge
London, ON
01 Jun 25
$93.96 - $120.94
Rainbow Trail Run 2025
Simcoe County, ON
14 Jun 25
$56.71 - $122.07
Waterloo 10 KM Classic 2025
Waterloo, ON
14 Jun 25
$13.14 - $78.50
Couch To a Voyageur
North Bay, ON
15 Jun 25
$130.23
Niagara Ultra 2025
Niagara-on-the-Lake, ON
21 Jun 25
EyeRide 2025
Vaughan, ON
21 Jun 25
$26.84 - $53.67
Run For the Kids 2025
Morpeth, ON
22 Jun 25
$23.83 - $56.20
Summit 700 Trail Runs
Grey County, ON
05 Jul 25
$1.50 - $380.46
Cornwall Multisport Club - Kids Day 2025
Cornwall, ON
05 Jul 25
BIG Gravel Grind
Thedford, ON
06 Jul 25
$110.09 - $131.87
The First Blaze Trail Race 2025
Milton, ON
12 Jul 25
$78.50 - $122.07
The 2025 ENDURrun Sport 80 KM
Conestogo, ON
13 Jul 25
$40.37 - $301.79
2025 Lindsay Milk Run
Kawartha Lakes, ON
20 Jul 25
$23.83 - $50.81
Cornwall Multisport Club - Open Water Swim 2025
Cornwall, ON
25 Jul 25
$10.00
Tally in the Valley Trail Race 2025
Hamilton, ON
26 Jul 25
$73.05 - $220.10
Persistence Backyard Ultra
Arva, ON
02 Aug 25
Bluewater International Gran Fondo 2025
Sarnia, ON
03 Aug 25
$93.18 - $147.34
Middle Path Trail Race
Peterborough County, ON
09 Aug 25
$23.83 - $110.15
2025 Gran Fondo Lake Huron
Southampton, ON
16 Aug 25
$28.49 - $136.79
Mudskipper Canadian Individual SwimRun Championships and Parry Sound 15K Ultra Swim
Parry Sound, ON
17 Aug 25
$4.00 - $192.87
Haliburton Forest Trail Race 2025
Haliburton, ON
06 Sep 25
$60.98 - $223.43
Welland Canal Open Water Swim
Welland, ON
07 Sep 25
$88.57 - $104.75
The Wolfpack Ultra Championship
Burlington, ON
20 Sep 25
$56.20 - $115.54
Monster of Mazinaw Trail Race 2025
Cloyne, ON
20 Sep 25
$78.50 - $100.28
Run The Caves
Peterborough, ON
05 Oct 25
$13.14 - $100.28
Sticks n' Stones Trail Race 2025
Hamilton, ON
11 Oct 25
$67.60 - $263.67
Phoenix Trail Races
London, ON
18 Oct 25
$85.76
Wise Raven Trail Race
Waterloo, ON
18 Oct 25
$50.81 - $239.63
The Beav Trail Race 2025
Milton, ON
01 Nov 25
$83.94 - $127.51
Showing 1-40 of 40 results