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Races
Races
Tartan Ottawa International Marathon
Ottawa Half Marathon presented by Desjardins
Ottawa 10K presented by Otto’s Ottawa
Ottawa 5K presented by ASICS Runkeeper
Ottawa 2K presented by ASICS Runkeeper
Ottawa Kids Marathon presented by Maverick’s Donuts
Challenges
The Ottawa 59.2 km Challenge
The Ottawa 36.1 km Challenge
The Ottawa 17 km Challenge
Information
Runners and Walkers
Race Schedule
Frequently Asked Questions
Adaptive Athlete Program
Pace Team
Live Results and Runner Tracking
Medical Services and Safety
Past race results and photos
Elite Athletes
Elite Athlete Information
Athletic Standards
Elite Athlete Policy & Guidelines
Tamarack Ottawa Race Weekend Prize Purse
Charity Challenge
Charity Challenge
The Desjardins Charity Challenge
2025 Charities
Join the Desjardins Charity Challenge
Become an Official Charity
Fundraising guide
Plan Your Weekend
Plan Your Weekend
Plan Your Weekend
Road Closures
Visitor Information
Accommodations
Health and Fitness Expo and Race Kit Pick Up
Festival Plaza and the Kichesippi Beer Garden
Experience
Experience
Trillium Running Podcast – Celebrating 50 Years of Running at Tamarack Ottawa Race Weekend
Download the Tamarack Ottawa Race Weekend App!
Meet the 2024 Otto’s Ottawa Power Crew!
Tamarack Ottawa Race Weekend Recovery Zone presented by Farm Boy
Rooted Family Lactation and Feeding tent
Xtra Mile Crew
Green Initiatives
Spotify Playists
‘Speedwork’ Videos
Kids Run Ottawa Videos
Media
Media
News
Blog
Media Centre
News conferences and media schedule
Race Weekend Facts and Figures
Accreditation
Tamarack Ottawa Race Weekend 2024 Livestream
Volunteer
Sponsors
Shop
Run Ottawa Events
Races
Tartan Ottawa International Marathon
Ottawa Half Marathon presented by Desjardins
Ottawa 10K presented by Otto’s Ottawa
Ottawa 5K presented by ASICS Runkeeper
Ottawa 2K presented by ASICS Runkeeper
Ottawa Kids Marathon presented by Maverick’s Donuts
Challenges
The Ottawa 59.2 km Challenge
The Ottawa 36.1 km Challenge
The Ottawa 17 km Challenge
Runners and Walkers
Race Schedule
Frequently Asked Questions
Adaptive Athlete Program
Pace Team
Live Results and Runner Tracking
Medical Services and Safety
Past race results and photos
Elite Athletes
Elite Athlete Information
Athletic Standards
Elite Athlete Policy & Guidelines
Tamarack Ottawa Race Weekend Prize Purse
Charity Challenge
The Desjardins Charity Challenge
2025 Charities
Join the Desjardins Charity Challenge
Become an Official Charity
Fundraising guide
Plan Your Weekend
Plan Your Weekend
Road Closures
Visitor Information
Accommodations
Health and Fitness Expo and Race Kit Pick Up
Festival Plaza and the Kichesippi Beer Garden
Experience
Trillium Running Podcast – Celebrating 50 Years of Running at Tamarack Ottawa Race Weekend
Download the Tamarack Ottawa Race Weekend App!
Meet the 2024 Otto’s Ottawa Power Crew!
Tamarack Ottawa Race Weekend Recovery Zone presented by Farm Boy
Rooted Family Lactation and Feeding tent
Xtra Mile Crew
Green Initiatives
Spotify Playists
‘Speedwork’ Videos
Kids Run Ottawa Videos
Media
News
Blog
Media Centre
News conferences and media schedule
Race Weekend Facts and Figures
Accreditation
Tamarack Ottawa Race Weekend 2024 Livestream
Sponsors
Volunteer
Shop
Run Ottawa Events
FR
2022 Tamarack Ottawa Race Weekend Participant Guide
2022 Tamarack Ottawa Race Weekend Participant Guide
Find your downloadable 2022 Tamarack Ottawa Race Weekend Participant Guide
here
.
Races
[Column]
Races
[Row]
Tartan Ottawa International Marathon
Ottawa Half Marathon presented by Desjardins
Ottawa 10K presented by Otto’s Ottawa
[Row]
Ottawa 5K presented by ASICS Runkeeper
Ottawa 2K presented by ASICS Runkeeper
Ottawa Kids Marathon presented by Maverick’s Donuts
[Column]
Challenges
[Row]
The Ottawa 59.2 km Challenge
[Row]
The Ottawa 36.1 km Challenge
[Row]
The Ottawa 17 km Challenge
[Column]
Information
[Column]
RUNNERS AND WALKERS
Race Schedule
Frequently Asked Questions
Adaptive Athlete Program
Ottawa Kids Marathon School Program
Pace Team
Live Results and Runner Tracking
Medical Services and Safety
Past race results and photos
[Column]
Elite Athletes
Elite Athlete Information
Athletic Standards
Elite Athlete Policy & Guidelines
Tamarack Ottawa Race Weekend Prize Purse
Charity Challenge
[Column]
The Desjardins Charity Challenge
2024 Charities
Join the Charity Challenge
Become an Official Charity
Fundraising guide
Plan Your Weekend
[Column]
Plan Your Weekend
Road Closures
Visitor Information
Health and Fitness Expo and Race Kit Pick Up
Festival Plaza and the Kichesippi Beer Garden
About Ottawa
Experience
[Column]
50th Anniversary Nominations
Trillium Running Podcast – Celebrating 50 Years of Running at Tamarack Ottawa Race Weekend
Train for Tamarack Ottawa Race Weekend with ASICS Runkeeper Go™
Download the Tamarack Ottawa Race Weekend App!
Meet the 2024 Otto’s Ottawa Power Crew!
Xtra Mile Crew
Green Initiatives
[Column]
Spotify Playists
‘Speedwork’ Videos
Media
[Column]
News
[Column]
Blog
[Column]
Media
Tamarack Ottawa Race Weekend 2024 Livestream
Media Centre
News conferences and media schedule
Latest News
Race Weekend Facts and Figures
Accreditation
Sponsors
Volunteer
Shop
Run Ottawa Events
FR
