Chilterns 30km

MAY
9
2027
A guided 30 km trail run through the Chiltern Hills with technique instruction, checkpoints, refreshments and a finisher's medal near Tring Station.
Sun 9 May 2027
30 kilometers

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Chilterns 30km

The Chilterns 30km is a one day trail running event covering 30 km across the Chiltern Hills. The route runs through woodland, hidden routes, grass covered ridge lines and quaint villages, with a total ascent of about 500 m and rolling hills terrain.

The event base is the Iron Room near Tring Station. Tring train station is a three minute walk from the venue and has a taxi rank. Paid parking is available at the station and limited free on street parking may be possible nearby. The organiser states the venue is around 40 minutes north west of London with train links from Euston.

Included in the entry are trail technique instruction from experienced guides, a well stocked checkpoint, bag storage, a refreshment point, toilets, a Trees not Tees certificate and a Run the Wild finisher’s medal. A Run Leader accompanies participants throughout the route. Spaces are limited to 50.

Ability guidance notes that participants should be able to be on their feet for around five hours, ideally have previously run close to a half marathon, and be able to run about 7 km in an hour on the flat. Spectators are welcome and viewing locations will be provided in a briefing email issued one week before the event.

The organiser lists personal insurance, travel and parking as not included. The event date is 9 May 2027. Visit the organization's website for the most recent information.

30 km
Chilterns 30km

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 Backyard Ultra in Welwyn Garden City where runners repeat a 4.167 mile loop each hour until one remains; entry includes drink vouchers and a commemorative pint glass.
Trail run in Bisham, Marlow on 27 September 2026 with Half Marathon, 10k and 1k routes along the Thames and through woodland.
Thames Valley LDWA challenge walk in Marlow on 4 October 2026 offering 25 km, 40 km and 50 km routes with checkpoints, mandatory kit and entry limits.
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