Lost Our Marbles
About the race
Lost Our Marbles is a great second year indoor ultra marathon. Three different ways to challenge yourself with 3, 6 and 12 hour events.
Your total distance ran will be based on how many laps you complete, tracked with a new idea of marbles: every lap you complete you put a marble into your tin.
Any cash donations can be made day of event, and all proceeds are given to CMHA Regina Branch.
Food and support area
Food outside of a water bottle is not allowed on the track. Our crew/event support area is right next to the food court, and all food can be taken to the food court to be consumed.
There will be a safe place to store your supplies. You will have a chair provided for rest periods, right next to the track to limit unneeded walking to other areas.
Participation item
Everyone will receive a participation item to commemorate the event.
Event start times and format
- The 12 hour event will start at 7am on Saturday November 28,2026.
- The 6 hour will start at 9am.
- The 3 hour will start at 11am.
At the end of the event all marbles are put into a bin and every participant gets one guess as to how many marbles are in the bin. The closest guesses win prizes donated to this event.
Prizes will be released as we get closer to race day.
What your entry includes
The course
This is a self supported indoor track event with no aid station. Two readily accessible fountains provide bottle access, and clean change rooms and washrooms are available. Your total distance is based on the number of laps you complete, with one marble placed in your tin for each lap. At the end of the event all marbles are counted to determine your total distance.
Location
Regina, SK, Canada Open in Google Maps