Runs Near Ontario
Showing the next 50 runs that match your filters
Featured
Tamarack Ottawa Race Weekend
One of CA's biggest race weekends
Date: May 23-24, 2026 - Saturday to Sunday
Size: 10,000+ participants
Location: Ottawa, Ontario
Featured
Prince Edward County Marathon
Get $15 Off - Use Code RUNG26
Date: Oct 4, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Picton, Ontario
Royalty Run
Date: May 16, 2026 - Saturday
Size: 100 - 500 participants
Location: Ingersoll, Ontario
Sehgahunda Trail Marathon, Marathon Relay & Vale of Three Falls
Date: May 16-17, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Hunt, New York
J.P. Morgan Corporate Challenge - Rochester
Date: May 21, 2026 - Thursday
Size: 1,000 - 5,000 participants
Location: Rochester, New York
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PUMA Toronto Women's Spring 10k/5k
Date: May 23, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Toronto, Ontario
Sulphur Springs Trail Race
Date: May 23-24, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Hamilton, Ontario
Run For Women - Oakville
Date: May 23, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Oakville, Ontario
Buffalo Marathon
Date: May 23-24, 2026 - Saturday to Sunday
Size: 5,000 - 10,000 participants
Location: Buffalo, New York
Toronto Spartan Event Weekend
Date: May 23-24, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Clarington, Ontario
Baden Road Races
Date: May 24, 2026 - Sunday
Size: 100 - 500 participants
Location: Baden, Ontario
Sudbury Rocks Marathon
Date: May 24, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Sudbury, Ontario
Run for Women - Markham
Date: May 24, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Markham, Ontario
Project 33 Memorial Day Run
Date: May 25, 2026 - Monday
Size: 100 - 500 participants
Location: Hamburg, New York
Character Run
Date: May 28, 2026 - Thursday
Size: 100 - 500 participants
Location: North Perth, Ontario
Cayuga Trails 50
Date: May 30, 2026 - Saturday
Size: 100 - 500 participants
Location: Tompkins County, New York
The Great Mansfield Outdoors Run
Date: May 30, 2026 - Saturday
Size: 100 - 500 participants
Location: Mulmur, Ontario
Run4Lighthouse
Date: May 30, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Burlington, Ontario
William's Run For Hope
Date: May 30, 2026 - Saturday
Size: 1 - 100 participants
Location: Pickering, Ontario
Farm 5k/10k
Date: May 30, 2026 - Saturday
Size: 100 - 500 participants
Location: Zorra, Ontario
Easter Seals National AccessAbility Week Kick-off
Date: May 31, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Newmarket, Ontario
Lucifer's Crossing
Date: May 31, 2026 - Sunday
Size: 100 - 500 participants
Location: Town of Ithaca, New York
5 Peaks Ontario Race 2 - Crawford Lake
Get 10% Off - Use Code RUNGUIDES10
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Milton, Ontario
Run For Women - Toronto
Date: Jun 6, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Old Toronto, Ontario
Mount Albert Sports Day 5K Run/Walk
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Mount Albert, Ontario
Moon in June Road Race
Date: Jun 6, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Burlington, Ontario
12 Mile Creek Trail Half Marathon
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: St. Catharines, Ontario
Frost Town Trail Fest
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Naples, New York
Duck and Run - Barrie
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Utopia, Ontario
Don McMaster 12 Mile Creek Trail Half Marathon & 7k
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: St. Catharines, Ontario
Duck and Run - Sudbury
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Greater Sudbury, Ontario
Bread and Honey Trail Race
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Mississauga, Ontario
Honda Waterfront Run
Date: Jun 7, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Barrie, Ontario
Run For Women - Hamilton
Date: Jun 7, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Hamilton, Ontario
Northumberland Run Forest Run
Date: Jun 7, 2026 - Sunday
Size: 1 - 100 participants
Location: Alnwick/Haldimand, Ontario
Spring Into Action Walk, Run or Dance for Youth Mental Health
Date: Jun 7, 2026 - Sunday
Size: 1 - 100 participants
Location: Toronto, Ontario
Run For Bradford
Date: Jun 7, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Bradford West Gwillimbury, Ontario
Duck and Run - Toronto
Date: Jun 7, 2026 - Sunday
Size: 100 - 500 participants
Location: Toronto, Ontario
Dino Run - Colonel Samuel Smith Park, Etobicoke
Date: Jun 7, 2026 - Sunday
Size: 100 - 500 participants
Location: Toronto, Ontario
Rotary Brantford Classic Run
Date: Jun 7, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Brantford, Ontario
Creemore 10K
Date: Jun 7, 2026 - Sunday
Size: 100 - 500 participants
Location: Creemore, Ontario
Laps of Love
Date: Jun 8, 2026 - Monday
Size: 100 - 500 participants
Location: Buffalo, New York
MSC Trail Walk & Run
Date: Jun 8, 2026 - Monday
Size: 100 - 500 participants
Location: Tillsonburg, Ontario
The Ribbon 200
Get 10% Off - Use Code RG10
Date: Jun 10-14, 2026 - Wednesday to Sunday
Size: 100 - 500 participants
Location: The Blue Mountains, Ontario
J.P. Morgan Corporate Challenge - Buffalo
Date: Jun 11, 2026 - Thursday
Size: 1,000 - 5,000 participants
Location: Buffalo, New York
Compass Run for Food
Date: Jun 13, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Orangeville, Ontario
Rainbow Trail Run
Date: Jun 13, 2026 - Saturday
Size: 100 - 500 participants
Location: Adjala-Tosorontio, Ontario
Butter Tart Trot
Date: Jun 13, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Midland, Ontario
Push For Your Tush - Cambridge
Date: Jun 13, 2026 - Saturday
Size: 100 - 500 participants
Location: Cambridge, Ontario
Look Out Trail Race
Get 5% Off - Use Code LORunGuide5
Date: Jun 13, 2026 - Saturday
Size: 100 - 500 participants
Location: North Bay, Ontario
MCRC's All 4 Her 5K
Date: Jun 13, 2026 - Saturday
Size: 100 - 500 participants
Location: Milton, Ontario
Pancake Run
Date: Jun 13, 2026 - Saturday
Size: 100 - 500 participants
Location: Thorold, Ontario
