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Ultra 7

Chiltern Ridge 50K (5th April, 2025) Chiltern Hills 100k (26th April, 2025) The Ridgeway Challenge (31st May, 2025) Suffolk Coastal Path 50K (13th Sept 2025) North Chilterns 50K (12th Oct 2025) Chiltern Ridge Winter 50K (1st Nov 2025) Greensand Country 50K (Returns in 2026)

Half Marathon 3

Dunstable Downs Half (June 22nd, 2025) Chiltern Ridge Half (July 6th, 2025) Hughenden Valley Half (July 19th, 2025)

5K & 10K 4

Tewinbury Trail 5 & 10K (June 8th, 2025) Hughenden Valley 10K (July 19th, 2025) Wendover Woods 5 & 10K (Aug 1st, 2025) Chiltern Invitational (Nov 30th, 2025)

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Runaway Racing Tech Tee

Runaway Racing Tech Tee

£15

Chiltern Ridge Winter Tech Tee

Chiltern Ridge Winter Tech Tee

£12

Soft Cup

Soft Cup

£6

Race Logbook - Hardback

Race Logbook - Hardback

£20

Booking Open

Chiltern Hills 100K

Chiltern Hills 100K

26th April 2025 | 100K, 1800m+

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