Runs Near Ontario
Showing the next 50 runs that match your filters
Featured
Toronto Marathon
Point to point BQ course
Date: May 3, 2026 - Sunday
Size: 10,000+ participants
Location: Toronto, Ontario
Good Friday Race
Date: Apr 3, 2026 - Friday
Size: 100 - 500 participants
Location: Burlington, Ontario
Beneva Spring Run-Off
Date: Apr 4, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Toronto, Ontario
Three Brothers Spiked Apple 5k
Date: Apr 4, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Geneva, New York
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Bunny Hop 5k Run
Date: Apr 4, 2026 - Saturday
Size: 100 - 500 participants
Location: East Aurora, New York
Caledon Crusher
Get 10% Off - Use Code CC10
Date: Apr 11, 2026 - Saturday
Size: 100 - 500 participants
Location: Mono, Ontario
Around the Bay
Date: Apr 12, 2026 - Sunday
Size: 10,000+ participants
Location: Hamilton, Ontario
Under Armour Toronto 10K
Date: Apr 18, 2026 - Saturday
Size: 5,000 - 10,000 participants
Location: Toronto, Ontario
Brampton Run for Veterans
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Brampton, Ontario
EndurRace
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Waterloo, Ontario
Run4Hope Brampton
Date: Apr 19, 2026 - Sunday
Size: 100 - 500 participants
Location: Brampton, Ontario
Your Majesty's Royal Races
Date: Apr 19, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Hamilton, Ontario
Pick Your Poison Trail Run
Date: Apr 25, 2026 - Saturday
Size: 100 - 500 participants
Location: Barrie, Ontario
Mississauga Marathon
Date: Apr 26, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: Mississauga, Ontario
The Nature's Emporium Run for Southlake
Date: Apr 26, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Newmarket, Ontario
Bumrun Toronto
Date: Apr 26, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Old Toronto, Ontario
5K Lighthouse Fun Run
Date: Apr 26, 2026 - Sunday
Size: 100 - 500 participants
Location: Owen Sound, Ontario
CMCC Backs in Motion 10km Run & 5km Run/Walk
Get 10% Off - Use Code 26BiM10%
Date: Apr 26, 2026 - Sunday
Size: 100 - 500 participants
Location: Toronto, Ontario
Cobble Beach Lighthouse Fun Run
Date: Apr 26, 2026 - Sunday
Size: 100 - 500 participants
Location: Owen Sound, Ontario
5 Peaks Ontario Race 1 - Kelso
Get 10% Off - Use Code RUNGUIDES10
Date: May 2, 2026 - Saturday
Size: 100 - 500 participants
Location: Milton, Ontario
GBTC Grand Island Half Marathon
Date: May 2, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Grand Island, New York
Charlee's Run
Date: May 2, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Orillia, Ontario
Toronto Marathon
Date: May 3, 2026 - Sunday
Size: 10,000+ participants
Location: Toronto, Ontario
Georgina Spring Fling
Date: May 3, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Sutton, Ontario
Ranney Gorge Run
Date: May 3, 2026 - Sunday
Size: 100 - 500 participants
Location: Trent Hills, Ontario
Medved Madness Trail Races
Date: May 3, 2026 - Sunday
Size: 100 - 500 participants
Location: Honeoye Falls, New York
Spring Into Action 5k/10k Run
Date: May 3, 2026 - Sunday
Size: 100 - 500 participants
Location: Burlington, Ontario
Conquer the Canuck
Get 10% Off - Use Code CONQUER2026
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Cambridge, Ontario
Strides for Mackenzie Health
Date: May 9, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Vaughan, Ontario
Run For Women - Waterloo
Date: May 9, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Kitchener, Ontario
Pink & Teal Challenge
Date: May 9, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Rochester, New York
Team Unbreakable's Fun and Fearless 5K
Date: May 9, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Old Toronto, Ontario
Seaton Scramble Trail Race
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Pickering, Ontario
WNY LGBTQ+ Pride & Wellness 5K Fun Run/Walk
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Sanborn, New York
Mother's Day 5km
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Hamilton, Ontario
Sporting Life 10K
Date: May 10, 2026 - Sunday
Size: 10,000+ participants
Location: Old Toronto, Ontario
Get Active In Temiskaming Pink Run/Walk
Date: May 10, 2026 - Sunday
Size: 100 - 500 participants
Location: Temiskaming Shores, 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
PUMA Toronto Women's Spring 10k/5k
Get $5 Off - Use Code RUNGUIDES26
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
