10K Races in Ottawa
Upcoming8racesNext upSep 12, 2026ThroughMay 2027
Browse 8 upcoming 10k races in Ottawa, with dates, venues, distances, and registration details for each listing. Also explore 5K, Road, 1K, Cause-Based, and 2K races in Ottawa, or compare options to find your next 10k start line.
Distances
10K (8) · 5K (8) · 2K (4) · Half Marathon (4)
Types
Road (8) · 10K (4) · 5K (4) · Cause-Based (3)
Upcoming Featured Races in Ottawa
10K Races in Ottawa 2026-2027
Spotlight races
September 2026
Road
11th Annual Ottawa Run For Palestine Fundraiser
Sep 12, 2026
Ottawa, ON
2K5K10K
Trail
Ultranza Trail 2026
Sep 13, 2026
Val-Morin, QC
2.5K1K5K10K+2
Road
Demi-Marathon St-Sauveur 2026
Sep 19, 2026
Saint-Sauveur, QC
10K21.1K2K5K+1
Trail
Monster of Mazinaw Trail Race 2026
Sep 19, 2026
Cloyne, ON
30K43K10K
Trail
2026 Demi-Marathon Sun Life de Longueuil
Sep 20, 2026
Longueuil, QC
1K5K21.1K10K
Road
COURONS GATINEAU 2026
Sep 26, 2026
Gatineau, QC
15K5K1K10K+1
Road
Race to End Homelessness 2026
Sep 27, 2026
Ottawa, ON
1K5K10K
October 2026
Road
CHEO RBC Race for the Kids Ottawa 2026
Oct 4, 2026
Ottawa, ON
10K5K2K
Road
2026 Marathon Beneva de Montréal - Édition
Oct 9, 2026
Montreal, QC
Marathon5KHalf Marathon1.6K+2
Road
The Maple Leaf March — La Marche Maple Leaf 2026
Oct 9, 2026
Ottawa, ON
5K10KHalf MarathonMarathon
Road
Ottawa Fall Colours Run 2026
Oct 10, 2026
Ottawa, ON
1K3K42.2K5K+2
Trail
BougeBouge Wakefield Covered Bridge Run 2026
Oct 11, 2026
Wakefield, QC
21.1K10K3K
Road
2026 9runrun - Ottawa
Oct 17, 2026
Ottawa, ON
Half Marathon10K5K2K
Trail
La Classique Tremblant 2026
Oct 17, 2026
Mont-Tremblant, QC
1K3K5K10K+2
Road
2026 Classique du Parc La Fontaine
Oct 18, 2026
Montreal, QC
10K5K2K1K
Road
2026 Demi-Marathon Lachine
Oct 18, 2026
Montreal, QC
Half Marathon10K5K2K+1
Road
2026 Ecotay 6K and 10K
Oct 18, 2026
Perth, ON
6K10K
Trail
Race Around the Place 2026
Oct 24, 2026
Carleton Place, ON
Half Marathon5K10K
Road
2026 Demi-Marathon Sun Life au parc Jean-Drapeau
Oct 25, 2026
Montreal, QC
21.1K5K1K10K