2025 That Dam Hill Marathon and Ultra Races

Saturday, September 20, 2025 8:00 AM (GMT-4)

Event info
Sport: Running
Location: Flint Cottage, Springbank Park, London, ON, Canada
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Registrations: 326
Registration closes: Saturday, September 13, 2025 11:59 PM (GMT-4)
Organized by: TDH Organizing Committee
Event website: http://thatdamhill.ca/
Event notes

Please support our charity:

Brain Tumour Foundation of Canada (through Dunn with Cancer)

Gun time for races on Saturday September 20: Half Marathon: 8 AM Marathon: 8 AM 6 Hour: 8 AM 12 Hour Individual: 8 PM 24 Hour: 8 AM 24 Hour Relay: 8 AM We are looking forward to seeing you at the 2025 That Dam Hill Marathon and Ultra Races on Saturday, September 20, 2025!
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