Ottawa-Carleton Trailway parkrun

OTTAWA, LET'S DO THIS! ALL AGES, ALL ABILITIES! The 5K Foam Fest is a one of a kind Obstacle Course based Fun Run! Join us for over 25 obstacles including the world's largest inflatable waterslide, mud pits and 2.5 million cubic feet of foam! Rock out all day to awesome music, enjoy a FREE kids zone for kids 6 and under, taste delicious food, shop from local vendors and celebrate your success in our well-stocked beer garden. With a variety of obstacles and a ton of foam, the 5K Foam Fest is an exciting challenge for experienced and beginner runners alike...Walk it, Run it, Charge it, Fun it; this course should be enjoyed at your own pace and all obstacles are optional! PRICE JUMPS SOON!

OTTAWA

Run or walk on Saturday, October 17, 2026!

Every dollar raised through fundraising, Green Bib registrations, and in-registration donations go to supporting the mental health of Ottawa Fire, Police and Paramedic personnel and their families.

They are our 911. We can be theirs.

presented by

BIG NEWS! The Half Marathon returns in 2026!

Be one of the first to register for the 21.1K and receive this limited edition 9runrun running cap presented by

Bell Let's Talk!

PLUS: The first 100 participants who donate $50 or more during registration will ALSO receive a 9runrun cap presented by Bell Let’s Talk.

Register, donate, and secure your cap.

Your registration includes:

• A personalized race bib (if you register before October 11, 2026)

• A finisher's medal to celebrate your achievement!

• Professional race timing (for the 5k,10k, and Half Marathon)!

• A memorable day alongside fellow participants and supporters

• An opportunity to fundraise in support of mental health programs and services for Ottawa firefighters, police officers, paramedics, and their families

IN SUPPORT OF

GREEN BIB OPTION:

The Green Bib DOES NOT include a medal or a race t-shirt (unless purchased). Instead, $5 of your registration fee goes directly to Ottawa First Responders Foundation.