Chiltern 100 – Sunday May 31
Chiltern 100 – Sunday May 31
Billed as the toughest sportive close to the capital, the Chiltern 100 sportive is actually 110 miles – or 76 miles if you prefer the medio fondo route.
The full gran fondo includes 2,700m of climbing and takes in ascents such as Whiteleaf Hill and Wardrobes, set against the scenic but challenging landscape of the Chilterns.
Mechanical and medical support, motorcycle marshalling, a broom wagon and well-stocked feed stations are all included in the entry fee.
Rolling out from Bovingdon Airfield, the event sold out last year and remains one of the most prestigious on the calendar.
Price: £42 (gran fondo), £40 (medio fondo) – entries close Monday May 25
Website: Human Race