We are trying to analyse historical data of Tour the France. We started checking online resources and extracting data from them. Unfortunately data are not easy to extract, official website of the Tour offers just very general data like distance of the whole tour + results, more interesting data like stages profiles, lengths etc. are missing.

Ideas we have:

• very interesting would be to put together gps data from Tour and map all these races. There are a lot of services where people put there bike tracks (like bikemap.net, strava, mapmyride etc), for sure there are also stages of at least latest Tours. Plus we could probably get this from official website…
• put the race data together with drugs or technique enhancements
• various statistics like nationalities, teams tactics (one leader/domestics/leaders + spurters/climbers etc) etc.
• how has Tour developed? how has the elevation/distance/distance per stage/number of stages changed? how have the sizes of teams changed?
• another interesting challenge would be to get data of individual riders and see how they perform during the race (eg. trainingpeaks has some riders data including heart rate, watts, speed during the race etc.)

http://www.letour.fr/HISTO/us/TDF/

http://bikeraceinfo.com/tdf/tdfindex.html

https://cat6.trainingpeaks.com/races/tour-de-france.aspx

• jajina
• and others