Half marathons in Mississauga
1 upcoming in Mississauga, and 14 more within 100km. Every one links to the organizer's official registration page.
More half marathons near Mississauga
Everything within 100km, sorted by how far you would have to drive.
- Sunday, October 4, 202616 km
Oakville 21.1
Oakville, ON · Road · 21km / 10km / 5km · starts 7:30 a.m. · from $70
- Sunday, October 18, 202622 km
2026 TCS Toronto Waterfront Marathon
Toronto, ON · Road · 42km / 21km / 5km / 1km · starts 8 a.m.
- Friday, November 27, 202622 km
Nemo Memorial Run - Run for the Heroes.
Toronto, ON · Road · 42km / 21km / 10km / 5km · starts 12 p.m. · from $29
- Thursday, December 31, 202622 km
Run to End Homelessness
Toronto, ON · Road · 42km / 21km / 10km / 5km · starts 12 p.m. · from $29
- Thursday, December 31, 202622 km
Run to End Child Hunger
Toronto, ON · Road · 42km / 21km / 10km / 5km · starts 12 p.m. · from $40
- Sunday, February 28, 202732 km
2027 Chilly Half Marathon
Burlington, ON · Road · 21km · starts 10:05 a.m. · from $95
- Saturday, October 3, 202639 km
PHM Run for the Residents
Markham, ON · Road · 21km / 6km · starts 8 a.m.
- Sunday, November 1, 202641 km
2026 Hamilton Marathon Road2Hope
Hamilton, ON · Road · 42km / 21km / 10km / 5km · starts 8 a.m. · from $66
- Saturday, May 29, 202748 km
Sulphur Springs
Ancaster, ON · Trail · 100km / 50mi / 50km / 20km
- Saturday, January 30, 202760 km
Polar Bear Run - 2027
Fergus, ON · Trail · 21km / 10km / 5km · starts 10 a.m. · from $45
- Sunday, October 25, 202671 km
Niagara Falls 10k, Half & Marathon 2026Sold out
Niagara Falls, ON · Road · 42km / 21km / 10km · starts 7:30 a.m. · from $107
- Sunday, October 25, 202671 km
Niagara Falls International Marathon
Niagara Falls, ON · Road · Marathon / Half marathon / 10km / 5km
- Sunday, May 2, 202773 km
Georgina Spring Fling 2027
Georgina, ON · Road · 42km / 21km / 10km / 5km · starts 7:30 a.m. · from $76
- Saturday, October 17, 202685 km
Long Sault Trail Race & Ultra
Bowmanville, ON · Trail · 21km / 14km / 7km / 2km · starts 8 a.m. · from $95
New races in Mississauga, once a month
Newly listed races, and the registrations closing in the next three weeks. One email a month, one click to leave.
Half marathons in Mississauga — FAQ
- How many half marathons are there in Mississauga?
- 1 upcoming, and 14 more within 100km if you are willing to drive. The next one is 2027 Beneva Mississauga Marathon on Sunday, April 25, 2027. Rebuilt from the race calendar daily.
- When is the next half marathon in Mississauga?
- 2027 Beneva Mississauga Marathon, Sunday, April 25, 2027. 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 Mississauga and half marathons across Canada.