Windsor Trail Run Half Marathon

NOV
8
2026
Trail event in Windsor on 8 November 2026 with chip timed 10K and half marathon from Alexandra Gardens, featuring medals, free photos and an event village.
Sun 8 Nov 2026
Half Marathon 10 kilometers

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Windsor Trail Run Half Marathon & 10k

The Windsor Trail Run takes place on Sunday 8 November 2026 at Alexandra Gardens, Alma Road, Windsor SL4 3HU. The event uses off-road trails in and around the gardens and is set in royal Berkshire.

Distances offered

  • 10K
  • Half Marathon

Both routes follow peaceful, well-marked trails from Alexandra Gardens and are described as flat trail terrain with modest elevation gain. The published elevation figures are 29 m for the 10K and 58 m for the half marathon. Results are chip timed and finishers receive a themed medal.

Entries include free race photos, post-race goodies and a bag drop. There is an event village with food and drink and free finish-line items from partners. Water is available on the course and at the finish.

Race packs are collected at the event village on the day; packs are not posted in advance. There are portable toilets in the event village and a secure marquee for baggage. Minimum ages are 15 years for the 10K and 17 years for the half marathon. Organisers note a half marathon cutoff and ask runners who expect to take longer than three hours to make arrangements.

There are car parks in Windsor town centre a short walk from the event village, optional paid parking nearby, and Windsor railway stations within walking distance. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k

Events nearby

A fully marked single loop 50K trail race around the Chilterns with three checkpoints, a 9 hour limit and start finish at Berkhamsted Cricket Club.
Halloween-themed Time Challenge in Staines along the River Thames with distances from 3 km up to 50 km and medals for finishers.
A community 5K run in Greenford following the Grand Union Canal and Horsenden Hill with an informal post run coffee meetup.
Putney workshop pairing a 5.5 km trail run and Altra shoe trials with free refreshments, bag drop and a Q&A with a foot health specialist and running coach.
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