10K races in Newmarket
1 upcoming in Newmarket, and 53 more within 100km. Every one links to the organizer's official registration page.
5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims
ON · Road · 5km / 10km · starts 10 a.m.
Within 100km of Newmarket
Sorted by how far you would have to drive.
- 19 km
Georgina Spring Fling 2027
Georgina, ON · Road · 42km / 21km / 10km / 5km · starts 7:30 a.m.
- 24 km
Shoppers Drug Mart® Run for Women - Markham 2027
Markham, ON · Road · 5km / 10km / 1km · starts 9 a.m.
- 28 km
The Cider Run
Uxbridge, ON · Road · 1km / 3km / 8km / 16km · starts 8 a.m.
- 28 km
The Whole Enchilada
Uxbridge, ON · Road · 50km / 25km / 8km / 4km · starts 7:30 a.m.
- 30 km
Art In Motion 10K/5K/2K
Vaughan, ON · Road · 10km / 5km / 2km · starts 10 a.m.
- 31 km
Georgina Marathon & Half-Marathon
Jacksons Point, ON · Road · 42km / 10km / 21km / 5km · starts 7 a.m.
- 41 km
24 Hour To Empower Running Challenge
Barrie, ON · Road · 5km / 10km / 15km / 20km · starts 10 a.m.
- 41 km
Horseshoe Valley Hustle Trail & Ultra Challenge
Barrie, ON · Trail · 5km / 10km / 1km · starts 9 a.m.
- 45 km
PUMA Toronto Women's Summer 10K/5K
Toronto, ON · Road · 10km / 5km · starts 8 a.m.
- 45 km
SuperPower 2026 - Toronto
Toronto, ON · Road · 5km / 10km / 15km · starts 9:30 a.m.
- 45 km
Oasis ZooRun Toronto 2026
Toronto, ON · Road · 10km / 5km / 1km · starts 8 a.m.
- 45 km
Toronto Island Run 2026
Toronto, ON · Road · 10km / 5km / 1mi / 1km · starts 10 a.m.
- 45 km
Brita Night Run 2026 - Toronto
Toronto, ON · Road · 10km / 5km · starts 7:15 p.m.
- 45 km
PUMA Toronto Women's Fall 8K/5K
Toronto, ON · Road · 8km / 5km · starts 9 a.m.
- 45 km
West Rouge Sports & Recreation Association Fun Run - 2026
Toronto, ON · Road · 10km / 5km · starts 9:15 a.m.
- 45 km
Bimbo Global Race
Toronto, ON · Road · 10km / 5km / 3km · starts 7 a.m.
- 45 km
Nemo Memorial Run - Run for the Heroes.
Toronto, ON · Road · 5km / 10km / 21km / 42km · starts 12 p.m.
- 45 km
BlackToe Holiday 10k
Toronto, ON · Road · 10km / 1km · starts 9 a.m.
- 45 km
Run to End Child Hunger
Toronto, ON · Road · 1mi / 5km / 10km / 21km · starts 12 p.m.
- 45 km
2027 Toronto St. Patrick's Day Run
Toronto, ON · Road · 10km / 5km / 1km · starts 10:15 a.m.
33 more — sort everything by distance from you.
10K races in Newmarket — FAQ
- How many 10k races are there in Newmarket?
- 1 upcoming, and 53 more within 100km if you are willing to drive. The next one is 5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims on Saturday, October 10, 2026. Rebuilt from the race calendar daily.
- When is the next 10k race in Newmarket?
- 5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims, Saturday, October 10, 2026. Open it for the start time, distances and the official registration link.
- Do I register here?
- No. Every listing links straight to the organizer's own registration page. RaceFinder never takes signups or a cut.
Missing a race? Add it. Or browse every race in Newmarket and 10k races across Canada.