Thinking about taking on a challenge in 2026?

From marathons to iconic runs, there are plenty of opportunities to push yourself, do something amazing — and support Heart Heroes.

Whether you’re a seasoned runner or taking on your first race, this is your chance to push yourself while making a real difference for children with heart conditions.

This year there are lots taking place up and down the country and even abroad if you wanted an overseas trip!

Spotlight on a few options:

- Brighton Marathon – 13 April 2026
- Paris Marathon – 13 April 2026
- Manchester Marathon – 13 April 2026
- Etape Loch Ness – 26 April 2026
- Belfast Marathon – 3 May 2026
- Milton Keynes Marathon – 3 May 2026
- Leeds Marathon – 10 May 2026
- Edinburgh Marathon – 24 May 2026
- Great Manchester Run – 31 May 2026

Corporates - Turn your team’s next challenge into real impact.

2026 offers a wide range of high-profile running and cycling events across the UK and Europe — from city marathons to iconic endurance challenges. Taking part as a company is a powerful way to support employee wellbeing, build team connection, and demonstrate your organisation’s commitment to social impact.

Whether it’s entering a team, sponsoring places, or supporting employees to fundraise, these events offer a meaningful opportunity to engage staff while making a tangible difference.

Click here to find out more about fundraising and request a fundraising pack!