Chiltern 50 Ultra Challenge
#ChilternUltraChallenge
27 Sep 2025
Hambleden, Buckinghamshire
Starts: 07:00
Distance: 50 km, 25 km & 10 Kilometres
Entry Fee: £20.00 - £139.00
Chiltern 50 Ultra Challenge
Explore the Chiltern's finest countryside!
End of season 50 km looped challenge in some of the Chilterns finest countryside, with historic trails, rolling hills, nature reserves, and fantastic views. At our basecamp in Henley, there’s a Saturday night celebration BBQ, bar & entertainment, with extensive on-site camping & parking options. A route with real variety and some wonderful scenery – and easily accessible from London. Our support enables you to go further, whilst enjoying the great outdoors & camaraderie. There’re marquee rest stops, lots of food & drink, medical & massage teams, with a fully signed route to guide you. With 25 km loop option and a 10K loop also available, there’s a Chiltern Ultra Challenge® for everyone!
Organiser
Ultra Challenge
1 Gunnery Terrace
Royal Arsenal
London
SE18 6SW
Course
- Distance:
- 50 km, 25 km & 10 Kilometres
- Type:
- Multi Terrain
- Profile:
- Laps:
See Map
- Entry limit:
- 2000
- Remaining places:
- 2000
- Not suitable for wheelchairs
Facilities
- Water stations
- Distance markers
- Toilets
- Changing facilities
- Showers
- Baggage store
- Race HQ:
- Henley Show Ground
Entry Fees
The prices below include race fees, card charges and admin; there are no hidden extras.
| 50km CHALLENGE £139 Fee paid online as & no fundraising commitment. | £139.00 |
| 25km CHALLENGE £89 Fee paid online & no fundraising commitment. | £89.00 |
| 10km CHALLENGE £39 Fee paid online & no fundraising commitment. | £39.00 |
| 50km CHALLENGE £40 Reg Fee & at least £375 fundraising/sponsorship | £40.00 |
| 25km CHALLENGE £30 Reg Fee & at least £275 fundraising/sponsorship | £30.00 |
| 10km CHALLENGE £20 Reg Fee & at least £100 fundraising/sponsorship | £20.00 |
| 50km CHALLENGE £75 Reg Fee & at least £225 fundraising/sponsorship | £75.00 |
| 25km CHALLENGE £50 Reg Fee & at least £150 fundraising/sponsorship | £50.00 |
| 10km CHALLENGE £22.50 Reg Fee & at least £70 fundraising/sponsorship | £22.50 |
| 50km CHALLENGE £139 Fee paid online & fundraise whatever you can | £139.00 |
| 25km CHALLENGE £89 Fee paid online & fundraise whatever you can | £89.00 |
| 10km CHALLENGE £39 Fee paid online & fundraise whatever you can | £39.00 |
Entry on the day will not be available. ENTER NOW to guarantee your place.
Latest Entries
There have been no entries to this race yet.
