48 Upcoming 10K Races In Ontario, US

The First Blaze Trail Race 2026

Milton, ON

Saturday, July 11th, 2026

10K

Trail

Fast

View details for race The First Blaze Trail Race 2026

Tillsonburg Running with the Bulls

Tillsonburg, ON

Saturday, July 18th, 2026

10K

View details for race Tillsonburg Running with the Bulls

2026 Toronto Carnival Run

Toronto, ON

Saturday, July 25th, 2026

10K

Trail

View details for race 2026 Toronto Carnival Run

2026 Lindsay Milk Run

Kawartha Lakes, ON

Sunday, July 26th, 2026

10K

View details for race 2026 Lindsay Milk Run

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Canaqua Sports Mid-Summer Classic - Welland

Welland, ON

Sunday, August 2nd, 2026

10K

Trail

View details for race Canaqua Sports Mid-Summer Classic - Welland

Nolan's SMILE Run

Windsor, ON

Saturday, August 8th, 2026

10K

View details for race Nolan's SMILE Run

XTERRA Sleeping Giant - 2026

Thunder Bay, ON

Sunday, August 16th, 2026

Half

10K

Trail

View details for race XTERRA Sleeping Giant - 2026

The Wooly Bully Races

Stella, ON

Sunday, August 16th, 2026

10K

View details for race The Wooly Bully Races

Along the Vines 5k/10k

Essex, ON

Sunday, August 16th, 2026

10K

Trail

View details for race Along the Vines 5k/10k

GLO Toronto Half Marathon/10K/5K

Toronto, ON

Saturday, August 22nd, 2026

10K

View details for race GLO Toronto Half Marathon/10K/5K

2026 Save the Bees Virtual Run

Toronto, ON

Saturday, August 29th, 2026

Half

Marathon

View details for race 2026 Save the Bees Virtual Run

Caffeine Run Toronto (Hamilton)

Hamilton, ON

Saturday, August 29th, 2026

Half

10K

Trail

View details for race Caffeine Run Toronto (Hamilton)

Caffeine Run London

London, ON

Sunday, August 30th, 2026

Half

10K

View details for race Caffeine Run London

Run for Ottawa 2026

Ottawa, ON

Saturday, September 5th, 2026

10K

Fast

View details for race Run for Ottawa 2026

Island Lake Classic 2026

Orangeville, ON

Monday, September 7th, 2026

10K

Trail

View details for race Island Lake Classic 2026

Maggie's Run

London, ON

Saturday, September 12th, 2026

10K

View details for race Maggie's Run

Don Doan Dash 2026

Brampton, ON

Sunday, September 13th, 2026

10K

View details for race Don Doan Dash 2026

Take It In Strides Run/Walk 2026

Thunder Bay, ON

Sunday, September 13th, 2026

10K

View details for race Take It In Strides Run/Walk 2026

Monster of Mazinaw Trail Race 2026

Cloyne, ON

Saturday, September 19th, 2026

10K

Trail

Fast

View details for race Monster of Mazinaw Trail Race 2026

Trail and Ale 2026

Sarnia, ON

Saturday, September 19th, 2026

15K

10K

Trail

View details for race Trail and Ale 2026

Monarch Ultra 10km

Peterborough, ON

Saturday, September 19th, 2026

10K

Trail

View details for race Monarch Ultra 10km

Rodney Fair Road Race

Rodney, ON

Sunday, September 20th, 2026

10K

View details for race Rodney Fair Road Race

Canada Army Run 2026 / Course de l’Armée du Can...

Ottawa, ON

Sunday, September 20th, 2026

Half

10K

View details for race Canada Army Run 2026 / Course de l’Armée du Canada : 2026

Brita Night Run 2026 - Toronto

Toronto, ON

Friday, September 25th, 2026

10K

View details for race Brita Night Run 2026 - Toronto

2026 Light up the Night for Noelle

Sarnia, ON

Saturday, September 26th, 2026

10K

View details for race 2026 Light up the Night for Noelle

10th Annual UMEI Lightning Bolt

Essex County, ON

Saturday, September 26th, 2026

10K

View details for race 10th Annual UMEI Lightning Bolt

Railway City Road Races 2026 Live Run

St Thomas, ON

Sunday, September 27th, 2026

Half

10K

View details for race Railway City Road Races 2026 Live Run

Big Little Run 2026

Guelph, ON

Sunday, September 27th, 2026

Half

10K

View details for race Big Little Run 2026

Run4Health 2026

Walkerton, ON

Sunday, September 27th, 2026

Half

10K

View details for race Run4Health 2026

Willibald Pasture Dash

Ayr, ON

Sunday, September 27th, 2026

10K

View details for race Willibald Pasture Dash

West Rouge Sports & Recreation Association ...

Toronto, ON

Saturday, October 3rd, 2026

10K

Trail

View details for race West Rouge Sports & Recreation Association Fun Run - 2026

Collingwood 10k

Collingwood, ON

Sunday, October 4th, 2026

10K

View details for race Collingwood 10k

Bimbo Global Race

Toronto, ON

Sunday, October 4th, 2026

10K

View details for race Bimbo Global Race

Thornbury Turkey Trot 2026

Thornbury, ON

Saturday, October 10th, 2026

10K

View details for race Thornbury Turkey Trot 2026

Fenelon Falls Turkey Trot Trial Race & Fami...

Kawartha Lakes, ON

Saturday, October 10th, 2026

10K

Trail

View details for race Fenelon Falls Turkey Trot Trial Race & Family Fun Run

5k/10k Run/Walk for Justice....Honouring Flight...

Newmarket, ON

Saturday, October 10th, 2026

10K

Trail

View details for race 5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims

Run for Resilience 2026

London, ON

Sunday, October 11th, 2026

10K

View details for race Run for Resilience 2026

Art In Motion 10K/5K/2K

Vaughan, ON

Sunday, October 18th, 2026

10K

View details for race Art In Motion 10K/5K/2K

Pinery Fall Classic 2026

Grand Bend, ON

Sunday, October 18th, 2026

10K

Trail

View details for race Pinery Fall Classic 2026

Race Around the Place

Carleton Place, ON

Saturday, October 24th, 2026

Half

10K

Trail

View details for race Race Around the Place

Niagara Falls 10k, Half & Marathon 2026

Niagara Falls, ON

Sunday, October 25th, 2026

Half

Marathon

10K

View details for race Niagara Falls 10k, Half & Marathon 2026

U.S. & International Registrants, Niagara F...

Niagara Falls, ON

Sunday, October 25th, 2026

Half

Marathon

10K

View details for race U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026

Haunted Hustle 2026

Oakville, ON

Sunday, October 25th, 2026

10K

View details for race Haunted Hustle 2026

Halloween Haunting

London, ON

Sunday, October 25th, 2026

10K

View details for race Halloween Haunting

Fat Ass Trail Run

Quinte West, ON

Sunday, November 15th, 2026

10K

Trail

Fast

View details for race Fat Ass Trail Run

2026 Frigid 10K and Frosty 5K

Hamilton, ON

Sunday, March 7th, 2027

10K

View details for race 2026 Frigid 10K and Frosty 5K

2027 Toronto St. Patrick's Day Run

Toronto, ON

Sunday, March 14th, 2027

10K

View details for race 2027 Toronto St. Patrick's Day Run

Welland Run 10K 2027

Welland, ON

Sunday, July 4th, 2027

10K

Trail

View details for race Welland Run 10K 2027

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