Take on a challenge for OCD Action

Whether you want to run, walk, cycle, tackle an obstacle course or try something completely different, there’s a challenge for you.

Explore the events below to see what’s coming up, whether applications are open and how to join Team OCD Action.

Looking for another way to fundraise?

Challenge events are only one option. You can also organise your own community event, fundraise through your workplace or support OCD Action in memory of someone. Visit our fundraising page for more information on how to get involved.

How it works.1: Browse events - explore the options below and choose the challenge that feels right for you. 2: register your interest - complete the short form on the event page. One form can cover several dates in a series. 3: hear from us - if places are open, we'll confirm whether you've been selected. if not, we'll contact you when they become available. 4: join the team - successful applicants receive their place, fundraising guidance and team OCD Action support.

CARDIFF HALF

APPLICATIONS OPEN

3 October 2027
Cardiff
£40 Entry Fee

Take on one of the UK’s best-loved half marathons through the heart of Cardiff.

RUN SOUTH LONDON

APPLICATIONS OPEN

14 March 2027
London
£25 Entry Fee

Be part of the first-ever Run South London half marathon and join Team OCD Action.

SKYLINE SKYDIVING

AVAILABLE YEAR ROUND

Various dates
Locations across the UK
From £70 Entry Fee

Choose a date and location, then take the leap for people affected by OCD.

TOUGH MUDDER

APPLICATIONS OPEN

Various dates
Various UK locations
£40 Entry Fee

Choose your event and take on a muddy obstacle challenge individually or with a team.

CYCLING EVENTS

REGISTER YOUR INTEREST

Future events
UK-wide
All abilities welcome

Help us understand which cycling challenges our supporters would like us to secure places for.

GREAT NORTH RUN

REGISTER YOUR INTEREST

12 September 2027
Newcastle
£40 Entry Fee

Join thousands of runners at one of the country’s most iconic running events.

LONDON LANDMARKS HALF

REGISTER YOUR INTEREST

Register now for 2028
London
Cost to be confirmed

Run past some of central London’s most famous sights with Team OCD Action.

ROYAL PARKS HALF

REGISTER YOUR INTEREST

Annual half marathon
London
Cost to be confirmed

A scenic half marathon through four of London’s Royal Parks.

LONDON MARATHON

OWN PLACE REQUIRED

Annual marathon
London
No charity places available

Already have a ballot or paid place? You can still run for OCD Action and receive our support.

PERSONAL CHALLENGES

YOU DECIDE

Choose your own date
UK wide
No minimum target

Take on a challenge of your choice and raise vital funds for people affected by OCD.