Zwift - London greatest London loop Distance: 26.05 km Duration: 0:54:33 Calories: 783.785 Avg power: 251 W Max power: 400 W Avg heart rate: 107 bpm Max heart rate: 124 bpm Elevation gain: 327 m » View on Zwift → Written by: thechelsuk Published: 4 February 2021, with 31 words, 0 replies. Read more in Ride