2026 Chicago Marathon
Take on the unforgettable 2026 Chicago Marathon and run through the heart of one of the world’s most iconic cities while supporting Rethink Mental Illness.
This race offers an incredible experience, and a powerful opportunity to make a real difference.
By running for Rethink Mental Illness, you’ll help improve the lives of people severely affected by mental illness, challenge stigma, and support vital mental health services.
Cost: £100
When: 11 October 2026
Location: Chicago
Target: Minimum £2,500
Una Buckley just donated £22.80- Jenny just donated £15.00
- Anonymous just donated £13.79
- Jennie Alku just donated £43.60
- Ollie Morris just donated £20.00
- Flyn just donated £25.00
- Cara just donated £17.10
Rory Frain just donated £10.00- Anonymous just donated £8.42
Seb Fry just donated £13.50- Nerys just donated £22.80
- Max Flavell just donated £5.56
- Max just registered for 2026 Valencia Marathon
Paul just donated £10.00- Bella Harris-Prince just donated £16.16
- Mariette just donated £25.00
- Lucille just donated £25.00
- Bella just registered for 2026 Dublin Marathon
Lulu Whitehead just donated £22.80- Jacob just donated £20.00
Be part of this incredible event!
How we will support you
We will provide you with everything you need to make a difference in your fundraising goal.
Group support
Access to a runner group to connect with your team. Alongside running tips and advice. Access to our team Rethink webinar.
Fundraising Hub
Access to the Fundraising Hub — packed with ideas, resources and support to bring your ideas to life.
Running Vest
Receive a free Rethink Mental Illness running vest (once you reach £75)
Dedicated fundraising support
One to one support from our events team on your fundraising journey.
Ready to start making an impact
Our Community
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