Questars Adventure Race - Chilterns

JAN
9
2027
Trail running and mountain biking in the Chilterns on 9 January 2027 with score-format navigation, solo or team entries and options from 2 hour to 5 hour events.

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Questars Adventure Race - Chilterns

The event takes place in the Chilterns at Princes Risborough School, Merton Rd, Princes Risborough, HP27 0DR on Saturday 9 January 2027. It combines trail running and mountain biking in a score format: participants use a map and compass to find as many checkpoints as possible within a set time limit. There are no fixed routes or minimum distances; competitors choose which checkpoints to visit and in what order.

Entry options cover solo and team entries (teams of 2, 3 or 4). Event formats and typical durations include a run-only option (up to 2 hours), a bike-only option (up to 3 hours), a Duo Taster run and bike option (up to 3 hours) and a Duo Full run and bike option (up to 5 hours). Prices start from £30 with specific options priced at £30, £35 and £50 as listed.

Bike hire is available at the event; a mountain bike is recommended for off-road terrain. Riders using an e-bike must declare it and will be classified as non-competitive. The venue provides onsite car parking, an indoor hall for shelter, catering with hot and cold food and drinks, and toilets, showers and changing areas.

Mandatory safety kit is required for hill safety. The format is designed to be flexible so participants can tailor time spent on running and biking to their own plans and ability. Visit the organization's website for the most recent information.

Run-Only (trail Run Orienteering)
Duo Taster (run & Bike)
Duo Full (run & Bike)
Bike-Only (mountain Bike Orienteering)

Events nearby

Three evening trail time trials in the Chilterns on 23 Sep, 21 Oct and 25 Nov 2026, each around 8 km, marked and chip timed with mandatory head torch.
A Henley basecamp trail event with looped options of 50 km, 25 km and 10 km, covered rest stops, GPS tracking, medical support, camping and finish-line hospitality.
Three community races at Harcourt Hill, Oxford on 26 Sep 2026 with 10 km, 3 km and 1 km options. The 10 km is mostly off road and includes a section of the Oxford Greenbelt Way; medals and prizes are provided.
Trail run in Bisham, Marlow on 27 September 2026 with Half Marathon, 10k and 1k routes along the Thames and through woodland.
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