Open every month, our mileage training series is there when you need an extra challenge. Whether you start the Challenge on December 1st or join in the last week, set yourself a distance goal and and make it happen.
To keep you motivated along the way, there are five milestone achievement badges to be earned. They start at 40 km and go all the way up to 200 km.
It's time to run the anchor leg of the 2013 Monthly Training Series. Leave it all on the road this month and finish the year strong!
18,201
Participants
1,465,659
Total Kilometers Run
Prize Information
Athletes that take part in this Challenge will receive the gift of fitness (and potentially some digital milestone badges).
Additional Info
The Challenge starts and ends based on each runners local time zone.
Manual entries, treadmill runs, or runs marked 'Private' will not count towards your Challenge effort.
All activities logged during the Challenge period must be uploaded to Strava no later than January 3rd, 2014.