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Badger Challenge
Open now- Date
- September 27, 2026
- Sport
- Cycling
- Location
- Madison, WI
- Distances
- 5K · Half marathon · 25K · 50K · 100K · 161K
- Entry
- $35 – $130
- Registration opens
- February 3, 2026
- Registration closes
- September 27, 2026
Listing from runsignup. Always confirm details with the organiser.