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Marathons 2025 - 2026

Running a full marathon is a bucket list goal for many runners in Canada. Covering 26.2 miles (42 km), it’s a monumental achievement that’s possible for most people with dedication and hard training. A marathon is long and tough enough to push your limits, yet completing it will leave you with a lifetime of pride and unforgettable memories.

From small, community-organised marathons to the biggest races in Canada that draw thousands of runners, the findarace.com event calendar is the most comprehensive way to find your next big challenge.

Marathons Near Me in 2025

Whether you’re searching for a local trail marathon in British Columbia or Alberta, or the excitement of a big-city road race in Toronto, Vancouver, or Montreal, our 2025 - 2026 marathon list has got you covered. Use the β€œRefine” button to filter events by location, terrain, or date and discover the perfect race for you.

Looking for More?

If 26.2 miles doesn’t feel tough enough, why not step up to the challenge of an Ultra Marathon? Not quite ready for the full distance? Explore our Half Marathon Calendar and find a race that suits your training goals.

Marathons 2025 - 2026

Treherne Run for the Hills 2025

Treherne, MB
21 Sep 25
$28.93 - $93.33

2025 Run for a Reason - Inter Pipeline Fort McMurray Marathon

Fort McMurray, AB
21 Sep 25

Marathon Beneva de QuΓ©bec prΓ©sentΓ© par Montellier 2025

QuΓ©bec, QC
03 Oct 25
$2.00 - $110.00

Cooper Robertson Foundation – Run With Coops!

Grimsby, ON
03 Oct 25
Free - $20.00

Marathon Sun Life de Granby

Granby, QC
05 Oct 25
$25.00 - $85.00

2025 Muskoka Marathon

Bracebridge, ON
05 Oct 25
$24.02 - $143.84

Legs for Literacy

Moncton, NB
05 Oct 25
Free - $431.91

Valley Harvest Marathon

Wolfville, NS
11 Oct 25

2025 Royal Victoria Marathon

Victoria, BC
12 Oct 25

21st Annual Prince Edward Island Marathon

Charlottetown, PE
18 Oct 25
Free - $548.51

2025 TCS Toronto Waterfront Marathon

Toronto, ON
18 Oct 25

2025 Cape Breton Fiddlers Marathon

Sydney, NS
19 Oct 25
$40.11 - $77.91

2025 Women's Training Program

Toronto, ON
19 Oct 25
Free

Hallows Eve 2025

North Vancouver, BC
25 Oct 25
$93.64 - $125.95

U.S. & International Registrants, Niagara Falls 5k, 10k, Half & Marathon 2025

Niagara Falls, ON
26 Oct 25
$41.50 - $123.20

Niagara Falls 5k, 10k, Half & Marathon 2025

Niagara Falls, ON
26 Oct 25
$41.50 - $128.64

2025 Hamilton Marathon Road2Hope

Hamilton, ON
01 Nov 25
$1.00 - $10.00

Run to End Child Hunger

Toronto, ON
31 Dec 25
$40.00
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