Congratulations on completing our 13.1 Mile Training Challenge on Strava! Ready to take on your next challenge? Use your 30% discount code to join Team Cancer Research UK to take on one of the UK's best running events.
30% off entry fee discount code: TRAIN26
T&Cs apply - please see below for more information
Date: 12 July 2026 Terrain: Flat Join us at one of Scotland's biggest running events, right through the very heart of Glasgow.
Date: Sunday 19 April 2026 Terrain: Flat With only 55m of elevation gain, this race is perfect for a personal best.
Date: Saturday 19 September 2026 Terrain: Hilly An adventure like no other, Tough Mudder is more than just an obstacle course.
Date: 13 September 2026 Terrain: Flat Enjoy 10 miles with inspiring history and glorious sea views.
Date: 28 September 2026 Terrain: Undulating A single looped course past some of the most iconic buildings in Nottingham.
Date: Sunday 8 March 2026 Terrain: Flat A one lap half marathon route through the spectacular city of Cambridge!
If you've already secured your own place, you can use it to join Team Cancer Research UK and fundraise for our vital work. Make sure you've officially signed up with the event organiser and have paid the entry fee, then there’s no extra cost to join our team.
A personalised Cancer Research UK running t-shirt or vest
Training tips and plans to help you prepare
Fundraising support to help you smash your target
An official finisher’s medal for completing your race
A post-race reception to celebrate
Support on the day at cheer points along the route
There are plenty of other ways to play your part and support Cancer Research UK. From donating, to volunteering and fundraising, check out other ways to get involved.
Terms & conditions
1. Discounts are available to Strava users who cover a half marathon distance across May 2026 [on Strava as part of our Cancer Research UK 13.1 Mile Training Challenge]. 2. We welcome wheelchair users to take on challenges for Cancer Research UK. Please note however that not all events for which the discount can be used will be wheelchair accessible. 3. On completion of the challenge, you will be directed to Cancer Research UK’s website to access the discount code. The discount code will expire midnight (UK time) 30 June 2026. 4. Sign up using the discount code provided at checkout to get 30% off your entry fee to a Cancer Research UK charity place for events taking place in 2026 or 2027, where registration is on cruk.org, excluding the TCS London Marathon, Race for Life, Shine and Big Hike. 5. Only one discount code can be used per order. Codes are available to all UK residents aged 18+ who complete this challenge. 6. Places at Events are limited and are allocated on a first come first serve basis and may be subject to additional third party terms and rules. Promoter: Cancer Research UK.
