Thousands of runners are preparing to take over the streets of Ottawa this weekend as the annual Tamarack Race Weekend gets underway. The event, which draws participants from across the country, kicked off with a Fitness Expo at Carleton University Fieldhouse on Friday, where runners picked up their bibs and race shirts.
Race Weekend Overview
The Tamarack Race Weekend features multiple events, including a marathon, half-marathon, 10K, and 5K races. Organizers expect over 20,000 participants to take part in the various distances, making it one of the largest running events in the region. The races will wind through downtown Ottawa and along scenic routes, with road closures in effect to ensure runner safety.
Fitness Expo Draws Crowds
The Fitness Expo at Carleton University Fieldhouse opened on Friday, allowing runners to collect their race packages and browse vendor booths. Participants lined up to pick up their bibs and official race shirts, while others took advantage of last-minute race tips and product demonstrations. The expo continues through Saturday, offering runners a chance to prepare for their events.
Community and Charity Involvement
The weekend also includes charity components, with many runners raising funds for local and national causes. Community groups and volunteers are stationed along the course to provide support and encouragement. Local businesses are expected to see a boost as visitors flock to the city for the event.
Road Closures and Traffic Advisories
Motorists are advised to plan ahead as several roads will be closed during the races. Key closures include stretches of the Sir John A. Macdonald Parkway, Queen Elizabeth Driveway, and Colonel By Drive. The city has issued a traffic advisory, recommending alternate routes and public transit use. Race organizers urge spectators to use designated viewing areas to avoid congestion.
With sunny skies and mild temperatures forecasted, conditions are ideal for runners. The first race, the 5K, is scheduled to start early Saturday morning, followed by the longer distances on Sunday. The marathon is set to begin at 7 a.m., with the half-marathon and 10K starting shortly after.
Safety Measures
Medical stations and water stops are positioned along the course, and emergency services are on standby. Participants are reminded to stay hydrated and listen to their bodies. The event has a strong safety record, and organizers are committed to ensuring a smooth and enjoyable experience for all.



