5K
5 km Route
Sat, Nov 15 · 5:00 AM
$23.56
5K
- Past race
- Road
Onesie Run 2025
- 618 Confluence Way Southeast, Calgary, Alberta, Canada
Hosted byOnesie Run
About Onesie Run 2025
The Onesie Run is Calgary's—and Canada's—only official, dedicated Onesie Run. Scheduled for Saturday, November 15, 2025, the event features 1 km and 5 km routes suitable for all fitness levels. Participants are encouraged to wear their coziest onesies while walking, jogging, or running. The event supports the Calgary Humane Society, raising both public awareness and funds for animal welfare.
All participants receive a medallion and ribbon, with special prizes awarded to the fastest runners in both categories. Fur-friends are very welcome; please leash responsibly.
Distances and events
5K
5 km Kids
Sat, Nov 15 · 5:00 AM
$17.65
1K
1 km Kids
Kids OnlySat, Nov 15 · 5:00 AM
$17.65
1K
1 km Route
Sat, Nov 15 · 5:00 AM
$23.56
Prices from the organizer. Please check the official website for up-to-date times and pricing.
Highlights
1 km and 5 km routes suitable for all fitness levels
Medallion and ribbon for all participants
Special prizes for fastest 1st, 2nd, and 3rd place finishers in kids and all ages categories
Family-friendly with budget-friendly youth tickets
Fur-friends welcome, leash responsibly
Course
- Surface
- Road
- Location
- 618 Confluence Way Southeast, Calgary, Alberta, Canada
Course details
- Road surface
- Routes are 1 km and 5 km options
- Suitable for walking, jogging, or running
- Held in mid-November with typically cool temperatures and low humidity
- Start/finish at 618 Confluence Way SE, East Village, Calgary
About the organizer
Organizer
Onesie Run
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Listing freshness
The Running Directory combines organizer-provided details, official race links, and ongoing listing research. Always confirm final dates, prices, times, and course details with the race organizer before registering.
Last updated: October 2, 2026
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Past race