You are reading a single comment by @user6927 and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@user6927
It's almost certainly a data error. Nobody is running 3.5km with a HR of 205 and discovering it when they upload to Strava