Dec 2025
Get ready for a festive 5K frolic in support of the Ottawa Food Bank! Kick off the holiday season and get in the spirit to celebrate! Meet at Ottawa City Hall on […]
Jan 2026
Registrations opening January 2, 2026! Run fast or freeze! Start the new year off at the coolest road race around! Run or walk a chill-y 5K or 10K, then join your community […]
Apr 2026
May 2026
2026 Registration opens Friday, January 2! Run to Empower is an event dedicated to supporting and advancing women’s running in Canada. By showcasing exceptional local talent, it features a women’s-only performance race, […]
May 2026
From the region’s fastest runners competing for bragging rights to teams running and walking together for a charity, this event brings together the entire running spectrum in one blast of performance and […]
May 2026
The Ottawa 10K presented by Otto’s Ottawa is flat, fast, and attracts one of the world’s best fields of pro runners as well as thousands of participants from across the National Capital […]
May 2026
The Ottawa Kids Marathon (1.2 km) is an opportunity for children ages 5 to 12 to join in the excitement of Tamarack Ottawa Race Weekend and stay active during the spring months! […]
May 2026
From youthful speedsters to families running and walking together, inclusivity and enthusiasm take centre stage at the Ottawa 2K. This is a race to be enjoyed together. And, yes, strollers are allowed! […]
May 2026
Are you a runner who loves to push the limits? The Ottawa 36.1 km Challenge is for you. Ottawa 36.1 km Challenge participants will run three events during Tamarack Ottawa Race Weekend: […]
May 2026
Are you a runner who loves to push the limits? This challenge is for you. Challenge participants will run four events during Tamarack Ottawa Race Weekend: the Ottawa 2K, the Ottawa 5K, […]
May 2026
The 2026 Tartan Ottawa International Marathon is now 50% sold out! Get ready to experience the thrill of the Tartan Ottawa International Marathon, one of Canada’s most celebrated marathons for over 50 […]
May 2026
Every year, the Ottawa Half Marathon presented by Desjardins is the weekend’s most popular and fastest sell-out event! This course is fast and relatively flat, making it great for personal bests and […]
Jun 2026
2026 Registration opens Friday, January 2! A collaboration between Mile2Marathon and Run Ottawa Track meets are often geared toward the fastest runners, but Chase the Pace is all about inclusivity. Everyone deserves a […]
Jul 2026
2026 Registration opens Friday, January 2! Kick off your July first with excitement and community spirit at Otto’s Ottawa Canada Day Road Races! Join the fun and celebrate together at Earl […]
Jul 2026
2026 Registration opens Friday, January 2! Get moooooooving! Join the community for an evening of racing and fun on Wednesday, July 15, 2026! 1K Kids Fun Run – Perfect for […]
Jul 2026
2026 Registration opens Friday, January 2! Get ready for an epic challenge at Grit & Grind Carlington Hill, taking place on the evening of Wednesday, July 29, 2026. Tackle the 5K course […]
Aug 2026
Aug 2026
2026 Registration opens Friday, January 2! Gear up for an intense adventure at the Grit & Grind Trail Race presented by Arc’teryx, taking place at Camp Fortune in Gatineau Park on […]
Oct 2026
2026 Registration opens Friday, January 2! The Great Big Cookie Run is a delightful one-of-a-kind event for runners of all ages and experience levels! Run, walk or roll the 5K or […]
Nov 2026
2026 Registration opens Friday, January 2! Frost Country XC — Run Wild at Mooney’s Bay Get ready for Ottawa’s favourite fall trail event! Frost Country offers a true cross country challenge […]