Half marathons in Denholm
1 upcoming in Denholm, and 8 more within 100km. Every one links to the organizer's official registration page.
Within 100km of Denholm
Sorted by how far you would have to drive.
- 23 km
BougeBouge Wakefield
Wakefield, QC · Trail · 3km / 5km / 10km / 21.1km
- 23 km
Trail des Collines
Wakefield, QC · Trail · 80km / 50km / 32km / 22km
- 23 km
Demi-Marathon des Collines
Wakefield, QC · Road · 10km / 5km / 1km
- 35 km
Course sur Sentier Pur et Dur Présentée Par Arc’teryx : Édition Camp Fortune
Chelsea, QC · Trail · 20km / 10km / 5km / 2km
- 44 km
Canada Army Run 2026 / Course de l’Armée du Canada : 2026
Ottawa, ON · Road · 5km / 10km / 21km / 15km
- 44 km
The Maple Leaf March -- La Marche Maple Leaf
Ottawa, ON · Road · 5km / 10km / 21km / 42km · starts 7 a.m.
- 44 km
9runrun - Ottawa
Ottawa, ON · Road · 5km / 10km / 2km / 21km · starts 8 a.m.
- 81 km
Race Around the Place
Carleton Place, ON · Road · 5km / 10km / 21km · starts 9 a.m.
Half marathons in Denholm — FAQ
- How many half marathons are there in Denholm?
- 1 upcoming, and 8 more within 100km if you are willing to drive. The next one is Mad Trapper Relentless — Ark Trail Race & Ultra on Saturday, October 3, 2026. Rebuilt from the race calendar daily.
- When is the next half marathon in Denholm?
- Mad Trapper Relentless — Ark Trail Race & Ultra, Saturday, October 3, 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 Denholm and half marathons across Canada.