How Charity Bibs Work

What it is

Big marathons save some entries for charities. You get a guaranteed spot, and you raise a set amount for the charity.

How to pick a charity

Pick a cause you care about. Then check the fundraising minimum, when it's due, and whether you owe the difference if you fall short.

Find a charity

How much you'll raise

Each charity sets its own fundraising minimum, and it changes a lot from race to race.

• Boston Marathon: most charities ask for $10,000 to $15,000.
• London Marathon: most charities ask for £2,250 to £2,500.
• New York City Marathon: most charities ask for $4,000 to $5,000.
• Chicago Marathon: most charities ask for $2,250 to $2,500.
• Berlin Marathon: most charities ask for $3,500 to $5,000.
• Tokyo Marathon: most charities ask for $6,000 to $9,000.
• Sydney Marathon: most charities ask for $3,000 to $4,000.
• Philadelphia Marathon: most charities ask for $1,000 to $1,500.
• Marine Corps Marathon: most charities ask for $850 to $1,250.
• Cape Town Marathon: most charities ask for $2,750 to $3,500.

Fundraising tips and calculator

When it happens

1. The race posts its charity list.
2. Charities open applications. Popular teams fill fast.
3. You get in and set up your fundraising page.
4. You train and fundraise.
5. Your money is due, usually a few weeks before race day.