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Chicago Marathon 2026

  • US Chicago
  • 11 October 2026
  • Marathon
Chicago Marathon 2026
Why run it?

Part of the World Marathon Majors, running the Bank of America Chicago Marathon is the pinnacle of achievement for elite athletes and everyday runners alike. The race starts and finishes in Grant Park, and travels through one of the world’s most magnificent cities. With ideal weather conditions, dry with highs of 67°F (19°C), this marathon is an unmissable and highly in-demand event.

Please note, as realbuzz is an international partner of the Bank of America Chicago Marathon, we will not be able to offer places to US residents. 

What's it like to run?

Runners:
40000
Surface:
Road
Start:
07:30
Course:
Flat & Fast
Temp:
10-19°C
Distance:
Marathon

How to Enter

Our events are sell-out races, so places are limited and will be made available on a first come first serve basis.
Don’t miss out, enter today in three simple steps:
Step 1
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You can reserve an individual entry straight away

by choosing your charity and paying a refundable holding deposit 
Step 2
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Or you can apply to join a charity’s team

it’s free to apply and your charity will get in touch to let you know if you’ve been accepted.
Step 3
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Next stop, fundraising!

Either way, once your place is confirmed, it’s time to start fundraising. We’ll drop your next steps into your inbox. 
Can’t see your charity on the list? Get in touch here.

Charity partners you can support in this event include

USPCA
USPCA
Ending the cruelty inflicted on defenceless wildlife.
The Myton Hospices
The Myton Hospices
We believe every single moment matters and we focus on enhancing life when cure is no longer an option.
St Joseph's Hospice
St Joseph's Hospice
Help people with life-limiting illness make the most of the time they have left.
The Childhood Trust
The Childhood Trust
The childhood trust alleviates the impact of poverty on children in London.
The Matt Hampson Foundation
The Matt Hampson Foundation
Supporting young people seriously injured through sport, so they can get busy living again.
The Big Food Project
The Big Food Project
At The Big Food Project, we’ve seen how hunger deeply affects individuals and families in our communities.
Willen Hospice
Willen Hospice
Willen hospice is a charity that provides palliative care for the community.
The Connection at St Martins
The Connection at St Martins
We're working to end rough sleeping in London. We believe no one should have to sleep rough on our streets, and that everyone should get the support they need to find a place to call home.
Make-A-Wish UK
Make-A-Wish UK
Making wishes come true for a critically ill children and allowing families to create lasting memories – no matter what the future holds.
Crohn’s and Colitis Ireland
Crohn’s and Colitis Ireland
Ireland’s leading charity in the battle against Crohn’s Disease and Ulcerative Colitis.
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Get your first 2 weeks for free using the code REALBUZZRUNNA1 
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FAQs

Whether you’re lacing up for your first race or returning for another year, we want you to feel prepared and inspired. Here you’ll find everything you need to know about signing up, fundraising, and making an impact.
View all FAQs
  • Running for charity means taking part in an official race while committing to raise money to a set level (fundraising target) for a chosen cause. Because you're committed to fundraising, you can get guaranteed entry subject to completing a certain amount of fundraising, even if your chosen event is sold out for general entry, plus expert fundraising support to help you reach your target.

  • It's simple. Choose your distance, pick your event and select the charity you'd like to support. Once you've secured your place - either by signing up for an individual entry straight away or applying for a team if your charity has an official team in your chosen event - you'll receive everything you need to prepare, fundraise, and take on race day with confidence.

  • Not at all! Charity runs are open to all abilities, from complete beginners to seasoned marathoners. Whether you’re aiming for your first 10K or a major marathon, we’ll provide training tips and fundraising advice to help you succeed. With realbuzz, you can choose from marathons, half marathons, shorter distances such as 10ks and 10 miles, and team relay races.  
  • There will be a fundraising target, based on the event you choose, which you'll need to commit to as part of securing your place. When you sign up, you'll receive info about your chosen charity's preferred fundraising platform so you can set up your fundraising page. 100% of your fundraising goes to your charity, usually directly through the fundraising platform you're using. 
Deposit
Fundraising Target