Clear All
5k Runs Near Ontario
Showing the next 50 runs that match your filters
Featured
YMCA Charity 5K
All-ages Chip Timed 5k!
Date: Sep 26, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Toronto, Ontario
Featured
Muskoka Marathon Weekend
Only Muskoka 10K Spots Remain!
Date: Oct 3-4, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Bracebridge, Ontario
The Tom Donnelly Hall of Fame 5k
Date: Sep 4, 2026 - Friday
Size: 100 - 500 participants
Location: Buffalo, New York
Oak Tree Half Marathon & 5K Run/Walk
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Geneseo, New York
Island Lake Classic
Date: Sep 7, 2026 - Monday
Size: 100 - 500 participants
Location: Mono, Ontario
Are you organizing a running event?
Summer Shores 5K/8K
Date: Sep 7, 2026 - Monday
Size: 500 - 1,000 participants
Location: Hamilton, Ontario
Brothers of Mercy Oktoberfest 5k
Date: Sep 11, 2026 - Friday
Size: 100 - 500 participants
Location: Clarence, New York
Oasis ZooRun
Date: Sep 12, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Toronto, Ontario
BRIGHT Run
Date: Sep 12, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Hamilton, Ontario
North Bay Road Race
Get 5% Off - Use Code RUNGUIDES
Date: Sep 12, 2026 - Saturday
Size: 500 - 1,000 participants
Location: North Bay, Ontario
Toronto Island Run
Date: Sep 13, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Toronto, Ontario
Don Doan Dash
Date: Sep 13, 2026 - Sunday
Size: 100 - 500 participants
Location: Brampton, Ontario
Georgina Marathon and Half Marathon
Date: Sep 13, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Sutton, Ontario
London Spartan Event Weekend
Date: Sep 13, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Courtland, Ontario
Crazy 5km
Get $5.00 Off - Use Code runguides
Date: Sep 13, 2026 - Sunday
Size: 100 - 500 participants
Location: Hamilton, Ontario
Ramblers Run
Date: Sep 13, 2026 - Sunday
Size: 100 - 500 participants
Location: Niagara-on-the-Lake, Ontario
Vaughan Parkinson Canada SuperWalk 2k & 5k
Date: Sep 13, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Vaughan, Ontario
RBC Race for the Kids Toronto
Date: Sep 19, 2026 - Saturday
Size: 5,000 - 10,000 participants
Location: Toronto, Ontario
Arc GLOW Friends & Family 5K
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Elba, New York
Strides for Sanctuary
Date: Sep 19, 2026 - Saturday
Size: 1 - 100 participants
Location: Toronto, Ontario
Schomberg Mug Run
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Schomberg, Ontario
Dave Down Bridge Hospice Run, Walk & Wag
Date: Sep 19, 2026 - Saturday
Size: 1 - 100 participants
Location: Warkworth, Ontario
Tunnel to Towers 5K Run & Walk - Buffalo, NY
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Cheektowaga, New York
Faculty of Health Fun Run
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Waterloo, Ontario
Mill to Mill 5K/10K
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Penn Yan, New York
Rochester Half Marathon | 5K | Kids 1/2 Mile
Date: Sep 20, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Rochester, New York
Constantine Yorkville Run
Date: Sep 20, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Toronto, Ontario
Terry Fox Run Toronto - Beaches
Date: Sep 20, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Toronto, Ontario
Brita Night Run Toronto
Date: Sep 25, 2026 - Friday
Size: 1,000 - 5,000 participants
Location: Old Toronto, Ontario
Finger Lakes Festival of Races
Date: Sep 25-26, 2026 - Friday to Saturday
Size: 500 - 1,000 participants
Location: Montour Falls, New York
Blue Bully Ultra
Date: Sep 25-27, 2026 - Friday to Sunday
Size: 100 - 500 participants
Location: The Blue Mountains, Ontario
Cedar Ridge Hilly Half Marathon
Date: Sep 26, 2026 - Saturday
Size: 100 - 500 participants
Location: Carlow/Mayo, Ontario
Get Active In Temiskaming Colour Run/Walk
Date: Sep 26, 2026 - Saturday
Size: 100 - 500 participants
Location: Coleman Township, Ontario
YMCA Charity 5K
Date: Sep 26, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Toronto, Ontario
Big Little Run
Date: Sep 27, 2026 - Sunday
Size: 100 - 500 participants
Location: Guelph/Eramosa, Ontario
Hector Harvest 5k Run/Walk
Date: Sep 27, 2026 - Sunday
Size: 100 - 500 participants
Location: Hector, New York
Our Hospital Walk/Run
Date: Sep 27, 2026 - Sunday
Size: 100 - 500 participants
Location: North Bay, Ontario
Albion Ascent Trail Race
Date: Sep 27, 2026 - Sunday
Size: 100 - 500 participants
Location: Hamilton, Ontario
Running for Rachael
Date: Sep 27, 2026 - Sunday
Size: 1 - 100 participants
Location: Hamilton, Ontario
MitoAction Rochester, NY Energy Walk & 5K
Date: Sep 27, 2026 - Sunday
Size: 1 - 100 participants
Location: Greece, New York
PUMA Toronto Women's Fall 8k/5k
Get $5 Off - Use Code RUNGUIDES26
Date: Oct 3, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Toronto, Ontario
Ron Moeser Memorial Fun Run
Date: Oct 3, 2026 - Saturday
Size: 1 - 100 participants
Location: Toronto, Ontario
Mighty Niagara Half Marathon & Hospice Dash 5K
Date: Oct 3, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Niagara County, New York
Muskoka Marathon Weekend
Date: Oct 3-4, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Bracebridge, Ontario
Rally in the Ravine
Date: Oct 3, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Toronto, Ontario
Run for Burlington
Date: Oct 3, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Burlington, Ontario
UniversalCare Strides for Seniors
Date: Oct 3, 2026 - Saturday
Size: 100 - 500 participants
Location: Vaughan, Ontario
Canine Dash by Hounds of Erie Winery
Date: Oct 3, 2026 - Saturday
Size: 1 - 100 participants
Location: Clear Creek, Ontario
Wineglass Race Series
Date: Oct 3-4, 2026 - Saturday to Sunday
Size: 5,000 - 10,000 participants
Location: Bath, New York
CIBC Run for the Cure Toronto
Date: Oct 4, 2026 - Sunday
Size: 10,000+ participants
Location: Toronto, Ontario
Oakville 21.1
Date: Oct 4, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Oakville, Ontario
Prince Edward County Marathon
Get $15 Off - Use Code RUNG26
Date: Oct 4, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Picton, Ontario
