Duff law
50-59
Duff law
No Rank
Calories

Challenge Totals

Miles 28
Calories 1,122
Score 0
  • January 18, 2016

    14.03 Miles
    573 Calories
    0 Score
    Rides
    14.03 mi in 49:02
  • January 5, 2016

    13.51 Miles
    546 Calories
    0 Score
    Rides
    13.51 mi in 46:51