125 reactions | There’s a new way to play on Strava. With Group Challenges, you make the rules, you pick the players, you call the shots. | Strava | Facebook

To find out more about Strava's new mapping algorithm, Si got on a call with one of Strava's senior software engineers. | Global Cycling Network

47K views · 201 reactions | In addition to plotting your own routes, Strava has released a new mapping algorithm, allowing you to create a cycling route based upon data collected about your riding, as well as millions of other uploads on Strava. Alex and Si have decided to put this new function to the test; can they complete the hardest gravel ride Strava gives them? | Global Cycling Network | Facebook