Contact us to add your 10 mile, half marathon, 20 mile race or marathon to our site race listings.
13milers.com
Find Your Perfect Race

Search by location, distance, or keyword

Parkrun Speed Checker

Compare parkrun difficulty rankings

Race Pace Calculator

Calculate your target race pace

HH
MM
SS
Pace: min/mile
Speed: mph
Advanced Calculator

WINDSOR HALF MARATHON

Sun 21st Sep 2025

Race Date

Provisional
scattered clouds icon
13°C
Windsor
Feels like 13°C SCATTERED CLOUDS
Race Information
Race Start Time: 10:00 Entry On Day: Limited
Running Surface: Road Race Cut Off Time: TBC
Route Undulation: Hilly Race Town: Windsor
Timing Method: Chip Race Location: Berkshire
Number Collection: Posted Race Entry Cost: £42.50
Distance Markers: Miles Race Status: Provisional
Road Status: Unknown Use Headphones: Bone conduction only
Max Number: 6000 Race Format: 2 Laps
Race Information
Race Start Time: 10:00
Entry On Day: Limited
Running Surface: Road
Race Cut Off Time: TBC
Route Undulation: Hilly
Use Headphones: Bone conduction only
Timing Method: Chip
Race Town: Windsor
Race Location: Berkshire
Number Collection: Posted
Road Status: Unknown
Race Entry Cost: £42.50
Distance Markers: Miles
Race Status: Provisional
Max Number: 6000
Race Format: 2 Laps
Race Goodies
What's included or available
Race Pacers
Available pace groups
No PacersRace Pacer
Other Event Races
Additional distances & related events

No additional races or distances available for this event.

$
Entry Cost

Unaffiliated: £42.50

Affiliated: £40.50

Where is the race?

The race is located in Windsor, United Kingdom.

Can I wear headphones at the Windsor Half Marathon?

Bone conduction only.

Is the race still going ahead?

Provisional

Change is always possible, please contact the race organiser to confirm this at: [email protected]

What is the maximum allowed time to complete the race?

The maximum time allowed is unknown, sorry.

Race Entry Information
Windsor Half Marathon Race Entry

The website organising the Windsor Half Marathon is http://www.runwindsor.com/

Race Description:

The Windsor Half Marathon is cancelled in 2022 and entries deferred to 24th September 2023 race. ENTRIES OPEN MONDAY OCTOBER 10TH AT 09.00AM

The Windsor Half Marathon takes place in one of the UK's most iconic venues, starting and finishing on The Long Walk in full view of Windsor Castle.

One of the longest established races in the UK, the Windsor Half Marathon is also widely recognised as one of the most prestigious events in the British sporting calendar. The Sprite Sprint for the under 9's and the Glynn Shefford Memorial Run complete a family weekend of running. The race takes place close to Windsor Castle within the confines of the Windsor Great Park. The course is two laps, one of approximately 4 miles, the other of about 7.5 miles with the remainder made up by the 1.5 mile Long Walk at the start and end of the race.