Runaway Adventures - North Chilterns 50K

Luton, United Kingdom • 12 Oct 2025

The North Chilterns 50K is an ultra marathon set in the picturesque countryside east of Luton, featuring scenic ridgeline trails and breathtaking views. Scheduled for October 12, 2025, the event will start and finish at the Putteridge Bury Estate, allowing participants to explore a diverse 50K course. Runners will encounter various terrains, including climbs and undulating sections, with three aid stations providing support along the way. The race is open to participants aged 20 and above, with a maximum of 250 runners allowed. This event also supports the Chilterns Neuro Centre, aiding those affected by neurological conditions. Visit the organization's website for the most recent information.

Race information

UTMB 50K
50 km
798 m+
50k Ultra
Visit the organization's website for the most recent information.
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