Buffalo Marathon
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Event overview
Buffalo Marathon Weekend is scheduled for May 23-24, 2026 in Buffalo, New York. The 2026 edition marks the 25th anniversary of the weekend. The race is described as a Boston Marathon qualifier that runs through streets, parks and waterways in Buffalo. Registration changes (deferrals, race transfers, participant transfers) close April 30, 2026.
Events and fees
Main events include:
- Marathon - May 24; price $135; open to ages 18-99.
- Half Marathon - May 24; price $120; open to ages 13-99.
- 5K Run - May 23; price $40; open to ages 5-99.
- 5K Walk - May 23; price $40; proceeds benefit Children’s Hospital.
- Community Kids Race - May 23; price $10; open to ages 8 and under.
- Community Diaper Dash - May 23; price $10; open to ages 2 and under.
Please be aware there are no refunds. Registration insurance is available at 7.5% of the registration cost (minimum $8.99) and must be purchased at the time of registration; terms and exclusions apply. Processing fees are being paid by the Buffalo Marathon.
Location and charity
The event base is the Buffalo Niagara Convention Center, 153 Franklin Street, Buffalo, NY 14202. The listed charity partner is Kaleida Health Foundation with a fundraising goal of $150,000 and $1,513 raised as shown on the event page. Visit the organization's website for the most recent information.