Oct 2025
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 kids 1K and receive your sweet reward […]
Nov 2025
Hit the trails for a different kind of race experience! Prepare to run over grass, gravel, wood chips…and maybe a little mud (or snow), and have fun with the community! We are […]
Dec 2025
Registration opening soon! 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 […]
Jan 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 for a delicious post-run lunch […]
Apr 2026
May 2026
Watch the 2025 Ottawa’s Fastest Women 5K on the Run Ottawa Youtube Channel! Run to Empower is an event dedicated to supporting and advancing women’s running in Canada. By showcasing exceptional local […]
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
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
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
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
Get ready to experience the thrill of the Tartan Ottawa International Marathon, one of Canada’s most celebrated marathons for over 50 years! With breathtaking scenic routes that weave through the nation’s capital, […]
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
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 chance to hit the track with […]
Jul 2026
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 of March High School, including face painting […]
Jul 2026
Get moooooooving! Join the community for an evening of racing and fun on Wednesday, July 15, 2026! 1K Kids Fun Run – Perfect for little feet to get moving and have […]
Jul 2026
Find your 2025 race results here. 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
Find your 2025 race results here. 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 Sunday, […]