Heart of Biddeford is thrilled to bring back the beloved I Heart Biddeford 5K—this year with a Halloween twist! Join us for a spirited run (or walk!) where costumes are not just welcome—they’re encouraged. Whether you’re racing for a PR or strolling in spooky style, this longtime community favorite is all about fun, fresh air, and familiar faces.
Register by Saturday, September 26 to score a wicked-cool long-sleeve tech t-shirt—we order early, so don’t ghost us on signing up!
Bringing little monsters along? Don’t miss the Wild Things Spooky Sprint—a free, just-for-fun dash for kids to join in the Halloween excitement!
Proceeds support Heart of Biddeford, a Main Street organization dedicated to fostering a vibrant, inclusive, and sustainable downtown for residents, businesses, and visitors alike.
Registration Fees:
Oct 31, 2026
Distance — 5K
Type — Running
08:00
$25.00
Oct 31, 2026
Distance — Wild Things Spooky Sprint
Type — Running
09:15
$0.00
These values represent the 3-year monthly averages for October in Biddeford.
Learn more about the host city, Biddeford.
Biddeford is a city located in southern Maine. It was once a booming town full of textile mills, the service and manufacturing industries are the major city employers. Approximately 33% of the population speaks French, due to the influx of French-Canadian immigrants to the city's mills in the 18th and early 19th centuries.
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