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IRONMAN Boulder 2021 40km
Winding through the scenic roads of Colorado’s Front Range, the IRONMAN 40 km Boulder bike course showcases open fields, reservoirs, and rolling hills …
40.47 km
524 m
01:35:39
Route profile
40.47 km
524 m
13.36 %
Route details
- Country
United States- Avg grade
- 0.14 %
- Max grade
- 13.36 %
- Elevation
- 524 m
- Rating
- 4.4(5740x)
- Distance
- 40.47 km
- Estimated time
- 01:35:39
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