Onesie Run

The Onesie Run is a unique and official running event held in East Village, Calgary, Alberta, Canada. Scheduled for November 15, 2025, it features 1km and 5km routes suitable for all fitness levels, allowing participants to walk, jog, or run. The event encourages a fun atmosphere with participants wearing onesies, complemented by cool fall weather to prevent overheating.

Youth and children have budget-friendly options, and all finishers receive a medallion and ribbon. The run supports the Calgary Humane Society, raising awareness and funds for animal welfare. Dogs on leashes are welcome, and participants can win prizes through giveaways. Visit the organization's website for the most recent information.