Upcoming Half Marathon Races Near St Thomas, ON

Presque Isle Half Marathon

Erie, PA

Sunday, July 19th, 2026

Half

Trail

View details for race Presque Isle Half Marathon

"Bridge to Brew" Half Marathon and 5K

Port Huron, MI

Sunday, August 9th, 2026

Half

View details for race "Bridge to Brew" Half Marathon and 5K

Caffeine Run London

London, ON

Sunday, August 30th, 2026

Half

10K

View details for race Caffeine Run London

Habitat for Humanity Chatham-Kent River Run

Chatham, ON

Sunday, September 20th, 2026

Half

View details for race Habitat for Humanity Chatham-Kent River Run

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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

Run for the Grapes Half Marathon & 5K

Lincoln, ON

Sunday, September 27th, 2026

Half

View details for race Run for the Grapes Half Marathon & 5K

Big Little Run 2026

Guelph, ON

Sunday, September 27th, 2026

Half

10K

View details for race Big Little Run 2026

Bridge 2 Bridge Half Marathon & 5K

Ashtabula, OH

Saturday, October 24th, 2026

Half

View details for race Bridge 2 Bridge Half Marathon & 5K

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