2026 Tokyo Marathon

Team Boomer is the athletic arm of the Boomer Esiason Foundation (www.esiason.org). Join our quest to find a cure for the respiratory disease cystic fibrosis (CF).

Team Boomer/Boomer Esiason Foundation (BEF) believes in the importance of exercise for all individuals especially those with CF. BEF fundraises to support the CF community with our programs such as academic scholarships, financial hardships, nutrition, and family.

Thank you for your interest in joining Team Boomer – Fighting Cystic Fibrosis, for the 2026 Tokyo Marathon.

Location: Tokyo, Japan
Date: March 1, 2026

Fundraising Minimum:
$5,00o by Tuesday, February 10, 2026

Fundraising Deadline Details:

Team members will be required to provide credit card information to secure his/her/their bib and to ensure that his/her/their minimum fundraising commitment is honored. Should the runner not fulfill his/her/their fundraising commitment by raising the funds or providing the funds personally through a valid credit card by the final deadline, the individual will not be able to pick up his/her/their bib at the expo and/or will not be able to take part in the 2026 Tokyo Marathon. The below deadlines are a tool to help team members plan ahead and be successful in this area of the 2026 Tokyo Marathon.

By competing for Team Boomer, you will receive:

• An official Under Armour Team Boomer uniform and string bag
• Personalized fundraising page
• Certified coaching
• Team Boomer 26.2 magnet
• Fundraising incentives

For the first time, Team Boomer will be running the Tokyo Marathon!

SOLD OUT! Please email teamboomer@esiason.org to be added to our waitlist!