Chiltern 100 Sportive

Date & Location

Bovingdon, Hertfordshire

Organiser’s Description

One of the highest rated major sportives in the UK, this event still maintains a club-like camaraderie. Two stunning routes: the Gran Fondo 110 mile has almost 2700m of climb – it is relentless in its pursuit of hills, with 21 in all; the Medio Fondo has 1,897m of climb and provides possibly the toughest 76 mile challenge one can find. From Bovingdon Airfield, both routes are as testing as they are stunning.


  • Gran Fondo110 miles
  • Medio Fondo: 76 miles
  • Road Cycling
  • 51 - 100km
  • Over 100km
  • 51 - 100 miles
  • Over 100 miles
  • Sportive
  • Road

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