Onesie Run

We are both Calgary's - and Canada's - only official, dedicated Onesie Run! Slip on your favourite onesie and get ready for the ultimate fun run! The 1km and 5km routes are great for all fitness levels. You may choose to walk, jog or run the event. Fido friendly! Raising funds and awareness for the Calgary Humane Society. Our 9th annual event is this November 1st, 2025. See you there!