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Ultra Marathons Found In Ontario
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Race Calendar: Ultra Marathons Found In Ontario
The Foxtail Rail Trail Race (Paul Turkstra Memorial) 2025
Dundas, ON
19 Apr 25
Pick Your Poison Trail Run 2025
Barrie, ON
26 Apr 25
Bumrun Toronto 2025
Toronto, ON
27 Apr 25
$13.04 - $72.38
The Rugged Raccoon Night Race 2025
St. Marys, ON
03 May 25
$78.50 - $111.18
Conquer The Canuck
Cambridge, ON
10 May 25
$104.75 - $352.92
Coach 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
Free - $838.45
Spin the Lakes
Huntsville, ON
24 May 25
$110.15
Baden Running Races 2025
Baden, ON
25 May 25
Free - $61.07
H+P THIS MAY BE LOOPY ULTRA
Waterloo, ON
31 May 25
Free
2025 Forest City Cycling Challenge
London, ON
01 Jun 25
$104.75 - $131.73
Rainbow Trail Run 2025
Simcoe County, ON
14 Jun 25
Free - $122.07
Waterloo 10 KM Classic 2025
Waterloo, ON
14 Jun 25
Free - $83.94
Tanya's Ride for Brain Injury
Palgrave, ON
14 Jun 25
$7.64
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
FitFarm Little Loop Ultra
Strathroy, ON
22 Jun 25
$23.83 - $56.71
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
Free
BIG Gravel Grind
Thedford, ON
06 Jul 25
$131.87 - $153.66
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
$45.82 - $329.03
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
$82.36 - $158.16
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 - $180.11
Mudskipper Canadian Individual SwimRun Championships and Parry Sound 15K Ultra Swim
Parry Sound, ON
17 Aug 25
$4.00 - $214.65
Haliburton Forest Trail Race 2025
Haliburton, ON
06 Sep 25
Free - $223.43
Grey Highlands Gran Fondo
Markdale, ON
06 Sep 25
$75.89 - $139.72
Welland Canal Open Water Swim
Welland, ON
07 Sep 25
$99.36 - $120.94
The Wolfpack Ultra Championship
Hamilton, ON
20 Sep 25
$56.20 - $115.54
Monster of Mazinaw Trail Race 2025
Cloyne, ON
20 Sep 25
$78.50 - $100.28
Monarch Ultra 10km
Peterborough, ON
20 Sep 25
$23.83 - $72.38
Rotary Tour de Dundas Gran Fondo 2025
Dundas, ON
21 Sep 25
$29.23 - $131.73
BLUE BULLY ULTRA
Blue Mountains, ON
03 Oct 25
$30.00 - $445.00
Showing 1-40 of 47 results