Quote:
Originally Posted by photosbymark
Those that do a 100 miles to no where now have me questioning their sanity however.
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I do too, and so do I.
Seriously, though, Carmichael has a chart comparing indoor ride time to outdoor ride time with the following as approximates, and states that when converting an outdoor training ride to an indoor workout, reduce the ride length by 20 percent:
2 hrs inside = 2.5 outside
1.5 inside = 2 out
1.25 in = 1.5 out
45 min in = 1 hr out