UPDATE – Due to changes in the Strava API increasing user’s data privacy VeloFlow is no longer able to run.
After coming across a great visualisation last week that animated GPS traces of staff commuting to Loughborough University I was inspired to try something similar with Strava rides and I’m very pleased with the result.
“The data we had been working on for road racing in 2012 was not power output or speed, but VAM. The average VAM for a big climb on the Tour in 2010 was 1,530-1,600: 1,530 on Plateau de Beille, 1600 on l’Alpe d’Huez.”
By far the most hits I get on VeloViewer are from the many on-line forums out there and primarily from the signature images that people like to use. Every forum seems to be different of what is and isn’t acceptable in terms of signature images so I’ve done my best to accommodate all the variations that people might want to use, it is down to you though to use an acceptable configuration for your forums. The latest version of the signature image addresses a number of issues raised by these users.
Your leaderboard positions on Strava segments can be a bit of a badge of honour but the significance of each of those positions can vary wildly. If you are 6th placed out of 3000 riders then that is pretty good going but 1st place out of just 2 riders is less so. In steps an suggestion from a forum to include a position percentile column and corresponding graphs, a few minutes later and the first incarnation of the position percentile appeared.