Running through the capital and experiencing the charm of Canada: a 42.195km journey in Ottawa
The Ottawa Marathon is one of the largest marathon events in Canada, held in the capital city of Ottawa. Held annually in late May, the 42.195km course winds through Ottawa’s historic buildings and beautiful natural scenery, offering runners an unforgettable experience.
The course, which runs along the picturesque Rideau Canal and past iconic landmarks such as the Canadian Parliament Buildings, is challenging, yet the warm cheers from spectators provide powerful encouragement to runners.
An emotional experience awaits, as if the entire city is united in supporting you, allowing you to feel the charm and hospitality of Canada.
Ottawa Marathon: A 42.195km journey to feel the heartbeat of Canada
The Ottawa Marathon is more than just a race. It’s an unforgettable adventure exploring the history and nature of Ottawa, Canada’s capital. Push your limits and write your story with runners from all over the world, surrounded by the beautiful scenery of the Rideau Canal and the majesty of the Parliament Buildings.
Course Overview
Starting Point
The inspiring journey begins near Elgin Street in downtown Ottawa. In the early morning, runners lining up at the starting line are greeted by iconic Ottawa buildings such as the Parliament Buildings and the National Gallery, creating a sense of exhilaration. The first few miles are relatively flat, allowing runners to find their pace easily.
Sights along the way
The Ottawa Marathon course captivates runners with its diverse scenery and warm support.
・Early stages：This section along the Rideau Canal offers beautiful scenery, also designated as a UNESCO World Heritage site. Along the canal, runners can enjoy Ottawa’s rich nature and historic buildings simultaneously. There are also many spectators along the road, offering warm cheers.
・Middle stages：Crossing into Gatineau, Quebec, and over the Ottawa River provides a unique cross-border experience. The cityscape of Gatineau and the view of Ottawa across the Ottawa River are breathtaking. Afterward, runners return to Ottawa.
・Late stages：Returning to downtown Ottawa, runners pass landmarks that evoke Canada’s history and culture, such as the National War Memorial and the Supreme Court of Canada. The support from spectators becomes even more enthusiastic towards the end, providing strong encouragement to runners.
Finish Point
Finish near the Civic Centre in magnificent downtown Ottawa! The sense of accomplishment of completing the capital city’s marathon and the cheers of the crowd awaiting you at the finish line will be your best memories.
Elevation difference and climate
・Elevation difference：The elevation difference of the entire course is relatively flat, but there are several gentle ups and downs. In particular, bridges crossing the Ottawa River and small hills in the city center can be challenging. The elevation gain is approximately 120m, and the cumulative elevation descent is also approximately 120m. The highest point is approximately 70m, and the lowest point is approximately 40m.
・Weather：The weather in late May in Ottawa, when the event is held, is often ideal for running. The average temperature is 15-20°C, and it is usually pleasant, but sudden changes in weather can occur, so it is important to check in advance.
Participant comments
・”The scenery along the Rideau Canal was truly beautiful. I ran feeling my best!”
・”I was moved to run in front of the Parliament of Canada. It’s an unforgettable experience.”
・”The volunteers along the road were so kind, and their warm support encouraged me.”
・”The section crossing into Gatineau was unique, and I got to experience the atmosphere of two cities.”
・”As expected for a capital city marathon, the organization was solid, and I felt safe running.”
・”I was happy to hear the spectators cheering ‘Go Canada Go!'”
・”It was my first full marathon, but thanks to Ottawa’s beautiful scenery and warm support, I was able to finish.”
・”The course, which combines historical buildings and nature, kept me motivated to run.”
The Ottawa Marathon is a 42.195km journey to feel the heartbeat of Canada. Run through the capital city, where history and nature intertwine, with runners from all over the world, and experience the greatest excitement and sense of accomplishment of your life!
2025 Ottawa Marathon Summary
・Date and time: May 25, 2025
・Number of finishers: 3,259 (male: 2,291, female: 960, non-binary: 8)
・Average finisher time: Not available
MEN
1:Albert Korir:2:08:22
2:Rory Linkletter:2:08:31
3:Cj Albertson:2:08:55
4:Demeke Tesfaye:2:10:39
5:Belay Tilahun:2:12:03
6:Joseph Whelan:2:12:56
7:Tristan Woodfine:2:13:21
8:John Langat:2:14:34
9:Blair Morgan:2:19:36
10:Arnaud Francioni:2:23:07
WOMEN
1:Mercy Chelangat:2:23:33
2:Visiline Jepkesho:2:28:09
3:Meseret Gebre:2:30:46
4:Anne Marie Comeau:2:33:10
5:Salem Fente:2:35:00
6:Makenna Fitzgerald:2:37:56
7:Philes Ongori:2:38:02
8:Claudine Soucie:2:46:07
9:Kelli Smith:2:46:13
10:Jillian Pollack:2:47:41
2026 Ottawa Marathon
Run through Canada’s capital and surpass yourself. The 42.195km will unleash a new you
・Location: Ottawa City Hall)
・Date and time: May 24, 2026
・Start time: 7:00 a.m.
Ottawa: A sophisticated city where history and nature intertwine
Ottawa is Canada’s charming capital, where history and modernity beautifully harmonize. The majestic Parliament Buildings tell the story of the nation’s pride and history, while surrounding areas like the Rideau Canal, a UNESCO World Heritage site, offer a space of tranquility amidst the urban bustle. Throughout the year, various festivals are held, and in winter, the canal transforms into the world’s longest skating rink, allowing visitors to enjoy its charms throughout the four seasons.
World-class cultural institutions such as the National Gallery of Canada and the Museum of History are dotted around, offering deep insights into Canada’s rich art and history. At the ByWard Market, local produce and handicrafts line the stalls, allowing visitors to enjoy shopping and gourmet food in a vibrant atmosphere. The close proximity of modern downtown skyscrapers and the vast natural beauty of Gatineau Park is another major appeal of Ottawa, allowing for both urban life and outdoor activities.
Ottawa is a safe, clean, and international city that also feels calm and friendly. Walking through the city, you will meet warm people and experience Canadian hospitality. This city, woven from historical landscapes, rich nature, and diverse cultures, offers new discoveries and感動 with every visit, creating unforgettable memories.
