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Get active for Rethink Mental Illness
Would you like to improve the lives of people severely affected by mental illness and your own physical and mental health?
A really great way to do this is by training for, and completing, one of the challenges listed below.
You will receive branded merch to wear, a fundraising pack and support from our events team!
Run
Bath Half Marathon March 2026
This fast, flat 13.1-mile course winds through the stunning Georgian streets of Bath, offering a scenic and supportive race day experience.
Sign up now Sign up nowBrighton Marathon April 2026
This iconic race starts in the heart of the city and finishes on Brighton’s stunning seafront—offering an unforgettable atmosphere and a powerful reason to run.
Sign up today Sign up todayLondon Landmarks Half Marathon April 2026
Be a part of the team at this fabulous and fun half marathon and change the lives of people severely affected by mental illness
Join the team! Join the team!Hackney Half Marathon May 2026
This is the community running event of the year, and places are already limited!
Sign up! Sign up!Copenhagen Marathon May 2026
With a flat, fast course, vibrant crowds, and iconic landmarks along the route, this event offers an unforgettable atmosphere for runners of all levels.
Sign up today Sign up todayDublin Marathon October 2026
With its iconic route past Dublin’s most famous landmarks, a relatively flat course and optimum running temperatures, the Irish Life Dublin Marathon is unmissable.
Join the team Join the teamRoyal Parks Half Marathon October 2026
This 13.1-mile route takes you through London’s stunning Royal Parks and past iconic landmarks, all on closed roads.
Sign up today Sign up todayValencia Marathon December 2026
Unleash your personal best at the world’s third fastest marathon! With an unbeatable circuit, optimal weather, and the breathtaking backdrop of the city, this marathon is a standout event!
Join the team Join the teamEdinburgh Marathon Festival 2026
Join our team at one of the biggest marathons in the UK and make a difference to the lives of people living with mental illness.
Sign up now Sign up nowBournemouth Half Marathon Weekend October 2026
Choose 5k, 10k or a half marathon and take in both Boscombe and Bournemouth Piers along this stunning coastal route.
Let us know you're interested! Let us know you're interested!Berlin Half Marathon April 2026
Part of the SuperHalfs Half Marathon series, the race takes runners through the German capital with a flat course offering great opportunities for PBs, ideal for beginners and elite runners alike
Last spots available! Last spots available!Great North Run September 2026
Take on the 13.1 mile city to sea route from Newcastle to South Shields. Join the biggest half marathon in the world!
Sign up today Sign up todayCardiff Half Marathon October 2026
Part of the coveted SuperHalfs Series, the iconic route takes in all of the city’s most famous landmarks including Cardiff Bay, the Civic Centre and Cardiff Castle.
Sign up now Sign up nowBerlin Marathon, September 2026
Join our biggest team ever in the worlds fastest and flattest marathon.
Sign up Sign upPrague Half Marathon 2027
Part of the SuperHalfs series, the Prague Half Marathon is an unforgettable race due to its stunning scenery including Prague Castle, the National Theatre, Vyšehrad Castle and the Rudolfinum Concert Hall.
Be the first to hear Be the first to hearCopenhagen Half Marathon September 2027
One of the coveted SuperHalfs Series, it has quickly become one of Europe's must-run races!
Register your interest Register your interestTCS London Marathon April 2026
Your participation in this world-famous race will help to raise vital funds for our life-changing work.
Learn more Learn moreI've got my own place
Let us know if you have your own place in an event and we can support you all the way!
Email the Events Team Email the Events TeamTreks and Walks
National Three Peaks
The iconic challenge – conquer Ben Nevis, Scafell Pike and Snowdon in one epic adventure.
Sign up for 2026 Sign up for 2026More challenges!
From Thames Footpath to the Sahara Desert trek, there is a challenge for you.
Sign up for 2026 Sign up for 2026Snowdon at Night
Experience Snowdon under the stars in this unique challenge.
Sign up for 2026 Sign up for 2026Snowdon Triple Challenge
Conquer the summit of Snowdon, cycle around its base and kayak its stunning glacial formed lake all in one action packed day.
Find out more Find out moreExtreme challenges
Trek through Costa Rica, climb Kilimanjaro or sled across Lapland and have a once in a lifetime experience!
Find out more Find out moreUltra Challenge Series, 2025
With challenges based across the UK, distances from 10km -100km, and the option to walk, jog or run - there is an Ultra Challenge for everyone!
Find out more Find out moreChallenges
Iron Man 70.3, September 2026
Ready for the ultimate challenge? Why not take on the Iron Man Weymouth 70.3! Swim (1.9 km), bike (90km), and run (21.1km) through the Dorset Countryside.
Find out more Find out moreIron Man Wales, September 2026
Ready for the ultimate challenge? Take on a full IronMan for Rethink
Sign up Sign upUltra Challenge Series
With challenges based across the UK, distances from 10km -100km, and the option to walk, jog or run - there is an Ultra Challenge for everyone!
Find out more Find out moreSwim Serpentine, September 2026
Join our biggest Swim Serpentine team ever! Take the plunge and raise money to support people living with mental illness
Sign up now Sign up nowSkydive, All Year Round
Time to tick that big thing off the bucket list and raise money by taking part in a skydive and fundraising to support people living with mental illness
Sign up now Sign up nowCycle
London to Brighton Cycle
Take on the iconic city to seafront cycle in June or September 2026
Get in touch Get in touchVietnam to Cambodia cycle, 2026
Join this 11 day trip to cycle from the frenzy of Ho Chi Minh to the tranquility of Angkor Wat.
Find out more Find out moreLondon to Amsterdam cycle, September 2026
Join this 5-day trip travelling 335 miles from London to the Amsterdam. Travelling through some of Europe's most beautiful cities, enjoy the local cuisine and see historic landmarks on an adventure you'll never forget!
Find out more! Find out more!Ride for Mental Health - Anytime
Join our latest virtual event and complete 100 miles in a month to support people living with mental illness
Sign up for free now Sign up for free nowFundraise your way
Steps in September
Join our newest virtual challenge this September and make a difference to those affected by mental illness.
Sign up Sign upMiles for Mental Health
The challenge is to run a marathon distance over the course of a month in any way you like
Sign up Sign upRide for Mental Health
Our new virtual event where you can challenge yourself to cycle 100 miles or more in a month to help support people living with mental illness
Get in touch to join the team Get in touch to join the team