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Half Marathons Found In Ontario in Fall
View all ↓Half Marathons in Ontario in Fall 2025
findarace.com is Canada's favourite event discovery site. Check out our list of Fall 2025 Half Marathons in Ontario below.
Race Calendar: Half Marathons Found In Fall
Whiskey Run London
London, ON
29 Jun 25
$77.41 - $99.19
Whiskey Run Toronto
Burlington, ON
06 Jul 25
$73.05 - $93.74
Falling Water Trail Marathon/ Half Marathon 2025
Eugenia, ON
09 Aug 25
Free - $187.42
Georgina Marathon & Half-Marathon
Jacksons Point, ON
07 Sep 25
$69.90 - $171.38
Sudbury Masters Ramsey Tour 2025
Greater Sudbury, ON
07 Sep 25
$40.02 - $45.41
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
14 Sep 25
$62.15 - $132.96
Canada Army Run 2025 / Course de l’Armée du Canada : 2025
Ottawa, ON
21 Sep 25
$55.09 - $147.62
Habitat for Humanity Chatham-Kent River Run
Chatham, ON
21 Sep 25
$45.41 - $61.59
Cedar Ridge Hilly Half-Marathon & 10Km
McArthurs Mills, ON
27 Sep 25
Run4Health 2025
Walkerton, ON
28 Sep 25
$23.83 - $83.17
Springbank Road Races London
London, ON
28 Sep 25
$7.69 - $78.50
Run for the Grapes Half Marathon & 5K
Lincoln, ON
28 Sep 25
$56.71 - $89.39
Steelway Railway City Road Races 2025 Live Run
St Thomas, ON
28 Sep 25
$29.23 - $110.15
Cooper Robertson Foundation – Run With Coops!
Grimsby, ON
03 Oct 25
Free - $20.00
Oakville 21.1
Oakville, ON
05 Oct 25
$69.90 - $143.19
2025 Muskoka Marathon
Bracebridge, ON
05 Oct 25
$22.94 - $152.13
2025 Women's Training Program
Toronto, ON
19 Oct 25
Free
Cornwall Multisport Club - Fall Road Race 2025
Stormont, Dundas and Glengarry United Counties, ON
25 Oct 25
$2.00 - $25.00
Race Around the Place
Carleton Place, ON
25 Oct 25
$50.81 - $104.75
U.S. & International Registrants, Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
$41.50 - $134.09
Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
$41.50 - $139.53
Run to End Child Hunger
Toronto, ON
31 Dec 25
$40.00
Showing 1-22 of 22 results