2017 - 2018 Ontario Half Marathon Calendar

Browse our Half Marathon Calendar for races organized in Ontario among 59 races.

59 races

Cornwall Run to endMS

April 28, 2018 Race day in 5 months
Canada / Ontario / cornwall
Half Marathon
Flat Road Running Fast

Goodlife Fitness Toronto Marathon

May 06, 2018 Race day in 6 months
Canada / Ontario / Toronto
Half Marathon
Road Running Walk

Whole Health Mudcat Marathon Weekend

May 12, 2018 Race day in 6 months
Canada / Ontario / Dunnville
Half Marathon
Boston Qualifier Flat

Scotiabank Ottawa Marathon

May 27, 2018 Race day in 6 months
Canada / Ontario / Ottawa
Half Marathon
Road Running

Divas Half Marathon® & 5K Toronto

June 10, 2018 Race day in 7 months
Canada / Ontario / Toronto Islands
Half Marathon
Women-only Road Running Divas Half Marathons®

Bayshore Race

August 26, 2018 Race day in 9 months
Canada / Ontario / Owen Sound
Half Marathon
Charity Road Running Walk

Niagara Falls International Marathon

October 14, 2018 Race day in 11 months
Canada / Ontario / Niagara Falls
Half Marathon
Flat Road Running Fast Walk Wheelchair

Scotiabank Toronto Waterfront Marathon

October 21, 2018 Race day in 11 months
Canada / Ontario / Toronto
Half Marathon
Canada Running Series Road Running Walk

The North Face Endurance Challenge Ontario

July 16, 2016 The race has already taken place.
Canada / Ontario / Blue Mountain Resort
Half Marathon
Trail

Base Borden Run

September 25, 2016 The race has already taken place.
Canada / Ontario / Borden
Half Marathon
Charity

Hypothermic Half Marathon - Sarnia

February 05, 2017 The race has already taken place.
Canada / Ontario / Point Edward
Half Marathon
Hypothermic Half Marathons

Thunderwolves Indoor Marathon

February 12, 2017 The race has already taken place.
Canada / Ontario / Thunder Bay
Half Marathon
Indoor Relay
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