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About Summer Chilly Duathlon Series
Traffic-free midweek duathlon racing at the Castle Combe Race Circuit and comprising a 2-mile flat run, followed by a 10-mile flat bike on super smooth tarmac, topped off with another 2-mile run to finish.
Enter all 5 events in this series for the price of 4!
Series sign up
4th May 2016
1st Jun 2016
6th Jul 2016
3rd Aug 2016
7th Sep 2016