0039
10k Runs Found In Ontario in Summer
View all ↓10k Runs in Ontario in Summer 2025
findarace.com is Canada's favourite event discovery site. Check out our list of Summer 2025 10k Runs in Ontario below.
Race Calendar: 10k Runs Found In Summer
St. Clair River Run
Port Lambton, ON
01 Jun 25
$23.83 - $105.72
Honda Waterfront Run Barrie
Barrie, ON
01 Jun 25
$23.07 - $119.46
41st Annual Brantford Rotary Classic Run
Brantford, ON
01 Jun 25
Free - $60.00
Ancaster Mill Race
Hamilton, ON
03 Jun 25
$29.47 - $67.60
The Ridge Runner
Hamilton, ON
07 Jun 25
$18.44 - $99.36
2025 Moon in June Road Race Burlington
Burlington, ON
07 Jun 25
$45.41 - $88.57
International Hallers' Run
Niagara-on-the-Lake, ON
07 Jun 25
Free - $95.00
Big Little Run 2025
Guelph, ON
08 Jun 25
$56.20 - $88.57
Rosy Rhubarb Walk/Run 2025
Shedden, ON
08 Jun 25
$15.00 - $56.20
WELLAND Open Water Swim and SwimRun Challenge
Welland, ON
08 Jun 25
$93.96 - $126.33
Krista Johnson Memorial Run
Pembroke, ON
08 Jun 25
$18.44 - $61.59
Trash Dash 5KM/10KM Trail Fun Run 2025 - Barrie
Barrie, ON
14 Jun 25
$15.00 - $45.00
Under Armour Toronto 10K 2025
Toronto, ON
14 Jun 25
Buttertart Trot
Midland, ON
14 Jun 25
Waterloo 10 KM Classic 2025
Waterloo, ON
14 Jun 25
Free - $83.94
38th Annual HHBH Run/Walk/Bike event
Sarnia, ON
15 Jun 25
Free - $66.98
Run with Pride 2025
London, ON
15 Jun 25
$23.83 - $72.38
Hog Jog 2025
Stratford, ON
18 Jun 25
$25.00 - $40.00
Niagara Ultra 2025
Niagara-on-the-Lake, ON
21 Jun 25
Community Strong Race Weekend
Sault Ste. Marie, ON
21 Jun 25
$15.20 - $66.98
Run for the Lions - 2025
Toronto, ON
21 Jun 25
$23.83 - $34.62
Kawartha Sun Run
Kawartha Lakes, ON
22 Jun 25
$69.90 - $126.28
Uxbridge Run for the Diamond 5k and 10k and Kids Dash 2025
Uxbridge, ON
22 Jun 25
$22.88 - $71.19
Jerry’s Peachbud 10K, 5K & 1K
Grimsby, ON
24 Jun 25
$18.58 - $73.05
Whiskey Run London
South London, ON
29 Jun 25
$67.60 - $88.30
Summit 700 Trail Runs
Grey County, ON
05 Jul 25
$1.50 - $380.46
Welland Run 10K
Welland, ON
05 Jul 25
$34.62 - $56.20
Whiskey Run Toronto
Burlington, ON
06 Jul 25
$62.15 - $77.41
The First Blaze Trail Race 2025
Milton, ON
12 Jul 25
$78.50 - $122.07
Tillsonburg Running with the Bulls
Tillsonburg, ON
19 Jul 25
Free - $52.99
Parry Sound Open Water Swim and SwimRun Challenge
Parry Sound, ON
20 Jul 25
$104.75 - $142.52
2025 Lindsay Milk Run
Kawartha Lakes, ON
20 Jul 25
$23.83 - $50.81
2025 Toronto Carnival Run
Toronto, ON
26 Jul 25
$50.81 - $88.57
10KTO
Toronto, ON
27 Jul 25
$79.45
Canaqua Sports Mid-Summer Classic - Welland
Welland, ON
03 Aug 25
$100.28 - $132.96
Upper Ottawa River Race
Petawawa, ON
09 Aug 25
Free - $72.38
2025 Gran Fondo Lake Huron
Southampton, ON
16 Aug 25
$28.49 - $180.11
Mapleton Sunflower Run 2025
Moorefield, ON
16 Aug 25
Free - $29.23
The Wooly Bully Races
Stella, ON
17 Aug 25
$13.04 - $56.20
Showing 1-39 of 39 results