Centurion Running

Chiltern Wonderland 50®

20 Sep 2025

Launches19 Oct 2024 10:00

Course Records

Jon Ellis (M)

6:22:25

2020

Laura Swanton-Rouvelin (F)

7:37:29

2020

Entries open on Saturday 19th October 2024 at 1000 and close four weeks prior to race day or when the race sells out. The race has sold out for all nine previous editions. There is no waiting list for this event.

PLEASE READ: Cancellation, Refund, Deferral & Transfer Policy

Withdrawals up to 4 weeks prior to race day (0900 GMT Saturday 28 days prior) are eligible for a 70% refund. Withdrawals after that time will not be refunded as all race day costs have been incurred by that stage and you will not be replaced. There are no deferals or transfers to alternative/ later events.

To withdraw please find your entry here and click the Cancel button. Your card will automatically be refunded the 70% fee up to 4 weeks before race day. After this time, you can still cancel your entry, but without any refund.

Exception to this is ONLY for pregnancy/ postpartum and in which case you must notify us by email of your pregnancy no later than 4 weeks prior to race day to be eligible for a 100% refund. You must acknowledge that you understand and agree to this policy during the registration process.