Mar 2026
EVENT UPDATE: This year, young participants will take part in the full one-mile course alongside the adults, creating one shared start line and one big finish line celebration in the heart of […]
Apr 2026
May 2026
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, an inclusive open 5K for all […]
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
SOLD OUT! 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, […]
May 2026
The 2026 Tamarack Homes Ottawa International Marathon is now SOLD OUT! Get ready to experience the thrill of the Tamarack Homes Ottawa International Marathon, one of Canada’s most celebrated marathons for over […]
May 2026
NOW OVER 80% SOLD OUT! 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 […]
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
Get ready for Grit & Grind, returning on Wednesday, July 29, 2026, now hosted at Sheila McKee Park in Dunrobin. This 5K trail race will take you off the pavement and into […]
Aug 2026
Sep 2026
Gear up for an intense adventure at the Grit & Grind Trail Race presented by Arc’teryx, taking place at Camp Fortune in Gatineau Park. Embrace your inner mountain goat and take your […]
Oct 2026
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 2026
Get ready for Ottawa’s favourite fall trail event! Frost Country offers a true cross country challenge — grass, gravel, that Hill, and even a few hay bales to keep things interesting. Whether […]
Dec 2026
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 […]