Applications for the 2027 Chicago Marathon are open now and close October 29 at 2 p.m. Central. Drawing results come out in December. If you don't want to count on lottery luck, or the email already told you no, there's another door: charity bibs.
Running for a charity team is one of the most reliable ways to get a Chicago Marathon entry, and it comes with benefits beyond a bib number. Here's how it works.
What Is a Charity Bib?
The Chicago Marathon partners with more than 200 official charity organizations. These charities get guaranteed race entries to give to runners who commit to fundraising on their behalf.
In exchange for your bib, you agree to raise a minimum amount. Each charity sets its own number, but the race requires at least $2,200. That was the 2026 floor, so confirm the 2027 number with your charity. Many teams set it higher.
Don't Wait for the Drawing
Charity entries are first come, first served, and each team only has so many bibs. Teams for 2027 are already taking runners, so you don't have to wait for December to lock one in.
If you apply to the drawing and join a charity team, ask the charity what happens if you get picked. Policies vary.
Why Run for Charity?
- Guaranteed entry: No lottery luck required. Commit to the fundraising minimum and you're in.
- Extra motivation: Training for something bigger than yourself can push you through the hard days.
- Team support: Most charities provide training resources, group runs, race day meetups, and expo perks.
- VIP race day experience: Some charity teams offer private gear check, hospitality tents, and post-race celebrations.
- Tax benefits: Donations to your campaign are typically tax-deductible for your donors.
How to Choose a Charity
The official list of charity teams with 2027 entries is on the Chicago Marathon charity index.
Live outside the U.S.? The race also works with realbuzz for international charity entries.
- Personal connection: Fundraising is easier when you genuinely care about the cause.
- Fundraising minimum: Make sure the amount is realistic for your network and timeline.
- Team benefits: Some teams offer more support than others. Ask about training programs, gear, and race day perks.
- Flexibility: Understand the policy if you get injured or can't complete fundraising.
Fundraising Tips That Actually Work
Start with your inner circle
Your first donations should come from close friends and family. Early momentum builds social proof and encourages others to contribute.
Tell your story
People give to people, not causes. Explain why this charity matters to you personally. Share your training journey. Make it real.
Use milestones
Break your goal into chunks. "I just hit 50% of my goal!" posts perform better than "Please donate" posts.
Use race week
The week before the marathon is your best fundraising opportunity. People love to support someone right before the big moment.
Host an event
A casual happy hour, a group run, or even a virtual event can boost donations and create a sense of community around your campaign.
What If I Don't Hit My Goal?
Most charities require you to cover any shortfall personally. This is standard practice. Before signing up, understand:
- What happens if you're short of the minimum?
- Is there a credit card on file for the difference?
- What's the policy for injury deferrals?
Being clear on these details upfront avoids surprises later.
Popular Chicago Marathon Charities
While there are many excellent options, some of the most popular charity teams include:
- PAWS Chicago: Animal welfare organization with a strong runner community.
- Lurie Children's Hospital: Supporting pediatric care and research.
- American Cancer Society: One of the largest charity running programs nationwide.
- Team World Vision: Providing clean water to communities in need.
- Alzheimer's Association: Funding research and support services.
Other Ways Into 2027
Charity isn't the only guaranteed path. Time qualifiers, legacy finishers, tour operator entries, and runners who finished the 2026 Distance Series all have their own routes. The registration guide covers each one.
The Bottom Line
A charity bib isn't a consolation prize. It's a legitimate, meaningful way to run Chicago. Yes, you'll need to put in work beyond training. But the experience of crossing the finish line knowing you made a difference? That's something a lottery win can't give you.
For more on the registration process, check out our complete registration guide.
The start line is waiting. A charity team might be your path to get there.