I Heart Biddeford 5K
- Date
- October 31, 2026
- Distance
- I Heart Biddeford 5K Run/Walk · Wild Things Spooky Sprint
From the Organizer
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:
- Early Bird (through Saturday, August 29): $25
- Regular: $30
- Race Day (7:00–8:00 a.m.): $35
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
53°
Typical Low
33°
Chance of Rain
38%
Based on US Climate Normals data from Kennebunkport, 8 mi from the venue.
Host City
About Biddeford, ME
Population
22,463
as of 2023
Elevation
105 ft
Nearest Airport
PWM
Portland International Jetport · 15 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at I Heart Biddeford 5K, put it on the calendar, and turn “someday” into a start date.
145
Days to train
- Race
- I Heart Biddeford 5K
- Date
- October 31, 2026
Coming Up
More Running races near Biddeford, ME
32nd Annual GRBA 5K Road Race
5K
6 miles away
KBIA Annual A Day at the Beach 5K / 1K Road Race , Sunday, July 12th 2026
5K
7 miles away
Blue Lobster 4-Miler
7 miles away
Breakaway 5K
5K
6 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the I Heart Biddeford 5K?
- I Heart Biddeford 5K is a running race held in Biddeford, Maine on October 31, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the I Heart Biddeford 5K?
- Saturday, October 31, 2026 in Biddeford, Maine at Biddeford Primary School, Biddeford, ME. Check the event page for exact start times and wave schedules.
- How do I register for the I Heart Biddeford 5K?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
I Heart Biddeford 5K
Oct 31, 2026