ATHRECS.com
English / Choose translation language

Choose a language

Translations open in a new tab using Google Translate. English opens the original page.

Events
ENGRunningTrail10K · 10 km / 6.2 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi

Chiltern 50 Ultra Challenge

Henley-on-Thames, Oxfordshire · ENG

Next race day

Sat, 25 Sept 2027

3 distances · see start times below

Race websiteCalendar

About Chiltern 50 Ultra Challenge

Chiltern 50 Ultra Challenge is a running event in Henley-on-Thames, Oxfordshire, England. Recorded disciplines include 10K, 25K, 50K. The listed surface is trail. The listed organiser is Action Challenge. The next listed date is 25 September 2027. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

Location & race day

Listed venue / area

Henley-on-Thames, OxfordshireENG

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

A running event with the advertised distance choices listed below. See the organiser for the route, entry requirements and final race instructions.

Surface:
Trail
Organiser:
Action Challenge
Race website

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Sat, 25 Sept 2027

No confirmed entry route is listed yet.

Check the organiser’s page for the latest ballot, waiting-list or entry information.

Race website

Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Results

Public-figure or athlete-approved ATHRECS results, plus verified organiser links.

No verified results links have been added yet.

Past races

None listed yet.

More running nearby