cycling
Peninsula Century Fall Challenge
At a glance
- Date
- 2026-09-19
- Format
- Gran Fondo (100–160 km)
- Difficulty
- Serious (3/5)
- Prestige
- Regional (2/5)
Course & location
Sister Bay Wisconsin, US
GPS: 45.1892°, -87.1215°
Elevation: 181 m
Typical conditions: ~17.4°C, 44.9mm precip