Challenge Events

The memory of doing a Challenge Event for Noah’s Ark will stay with you for years to come.

Whether you run, cycle, swim or jump out of a plane – we’ll support you every step of the way.

Runners
Marathon 1

TCS London Marathon 2026

Charity Runs

Location: London

The application process for the TCS London Marathon 2026 has now closed. If you would like to be added to our waiting list, please get in touch with us for further information.      
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Winter Walk 2
London Winter Walk

Date: From 24 January 2026

Location: London

The London Winter Walk is an exhilarating event that will take you on a memorable journey through the heart of London, offering participants the…

Charity Trek/Hikes
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Cambridge Half Marathon

Date: 8 March 2026

Location: Cambridge

The Cambridge Half Marathon 2026 promises to be a truly enjoyable event and is one of the most popular events in the calendar. The race kicks off…

Charity Runs
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London Landmarks Half Marathon 2026

Date: 12 April 2026

Location: Pall Mall, London

The London Landmarks Half Marathon is one of the most popular half-marathon races in the UK calendar. It is a closed road, central London run and is…

Charity Runs
Will Dunford Paris Marathon 1 scaled e1716993616810
Paris Marathon

Date: 12 April 2026

Location: Paris

The Paris Marathon is one of the most iconic long-distance running events in the world. This prestigious race will guide runners through the heart of…

Charity Runs
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Brighton Marathon

Date: 12 April 2026

Location: Brighton

Brighton Marathon 2026 is sold out. If you would like to join the waiting list, please email us by following the link below.Known for its scenic…

Charity Runs
UCS Windsor50 Ultra Challenge Logo
Windsor 50km Trek

Date: 18 April 2026

Location: Windsor Racecourse & Thames Path

Walk, Jog, or Run a 50km Ultra or take on the 25km half challenge - and make it an active Easter. From our Windsor Racecourse base camp 1500…

Charity Trek/Hikes
Marathon 1
TCS London Marathon 2026

Date: 26 April 2026

Location: London

The application process for the TCS London Marathon 2026 has now closed. If you would like to be added to our waiting list, please get in touch with…

Charity Runs
Vas Papageorgiou Manchester M 2024
Manchester Marathon 2026

Date: 26 April 2026

Location: Manchester

The Manchester Marathon 2026 is set to be one of the most anticipated running events in the UK and is one of the most popular marathon events in the…

Charity Runs
UCS Isleof Wight Challenge3
Isle of Wight Ultra Challenge

Date: From 2 May 2026

Location: Isle of Wight

Great challenges need great settings - and none are better than the Island's coastal path. 2,000 adventurers of all experience levels will walk, jog,…

Charity Trek/Hikes

Already have a place?

Let us know if you have already secured your place and would like to fundraise for Noah’s Ark.

Abseiling
The team’s support never wavered. They assisted by providing fundraising ideas, organising training sessions and even a pasta party just before the big day so I could load up on carbs.

Elias, who ran the London Marathon for Noah’s Ark