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← Running events

Trail10KUltraOther distance

Windsor 50 Challenge (Ultra Challenge)

Windsor, England

Interested or taking part? Save your plans ↓

Running clubs near Windsor

Datchet Dashersunder 1 mile
Evo Tri (Evolution Tri)under 1 mile
GR8runnersunder 1 mile
She Strides Windsor Run Clubunder 1 mile
Windsor Running Sistersunder 1 mile

Running clubs in Windsor
Running clubs in Berkshire
10K races in Berkshire
Ultra marathons in England

When

Saturday, 17 April 2027

Start time: check the organiser

Where

Racecourse Basecamp, Windsor

Windsor

Distance

10K · Ultra · Other distance

Trail

Entry

Price not confirmed

Check entry tiers and any booking fees with the organiser.

About the event

The Windsor 50 Ultra Challenge on Saturday 17 April 2027 offers 50km, 25km or 10km loops along Windsor and the Thames Path.

Organised by Ultra Challenge (opens in a new tab).

Book now (opens in a new tab)Add date to calendar

Bookings are made on the organiser’s or authorised ticket provider’s website. Calendar downloads save the date only; they don’t update automatically.

Details checked Monday, 26 October 2026 against the organiser’s published information (opens in a new tab). Dates, availability and prices can change.

Something changed? Let us know

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