TrailFest - Holdenby House

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Trail in United Kingdom, Northampton

Distances

Trail
50 km
50 km
Start: Sep 11, 08:00 PM
64.00 EUR
Trail
Half Marathon
21.1 km
Start: Sep 11, 09:00 PM
38.00 EUR
Trail
10K
10 km
25.00 EUR
Running
Petzl Night Trails 10K
10 km
Running
Summer 10K
10 km

About

TrailFest - Holdenby House is a day of moving around wonderful woodland for all abilities, speeds and experiences. It’s an opportunity to get an early season ultra in or to do a first trail run in a fantastic forest setting with four distance options: 10K, half marathon, marathon and 50 km.

Catering & aid stations

Not specified by organizer

Pacers

Pacemakers are not permitted to run with participants during the event. Pacers may only be used in the final 100m of the course. Registration options include crew/support roles for longer events; please do not arrange unauthorized pacing.

Results

View official results

Typical weather in Northampton

Monthly averages based on historical data (2000–present).

Jan7°2°

↑ 08:07

↓ 16:20

Feb8°2°

↑ 07:22

↓ 17:16

Mar10°3°

↑ 06:18

↓ 18:08

Apr13°5°

↑ 06:06

↓ 20:02

May16°8°

↑ 05:09

↓ 20:53

Jun19°11°

↑ 04:42

↓ 21:27

Jul21°13°

↑ 05:01

↓ 21:19

Aug21°13°

↑ 05:48

↓ 20:30

Sep18°11°

↑ 06:39

↓ 19:20

Oct14°8°

↑ 07:30

↓ 18:10

Nov10°5°

↑ 07:26

↓ 16:13

Dec7°3°

↑ 08:08

↓ 15:52

Weather data by Open-Meteo

Prices & signup

50 km64.00 EUR
Half Marathon38.00 EUR
10K25.00 EUR

Last updated: Jun 5, 2026, 08:12:12 PM

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