Heel & Crank Duathlon

Heel & Crank Duathlon – 2026

Get ready, racers! The Heel & Crank Duathlon is back at Research Park for 2026, and it’s bigger and better than ever. This year, we’re teaming up again with The Big Run 5K Madison hosted by Fleet Feet Huntsville, for a day full of running, biking, and fun!

Mark your calendars:
June 6, 2026 at ADTRAN.

Location
ADTRAN
907 Explorer Blvd
Huntsville, AL US 35806

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Race Format – Run. Bike. Run.

Take on two runs and one bike course in this classic duathlon format:
    •    Run 1: 3.1 miles
    •    Bike: ~11 miles (3-loop course)
    •    Run 2: 2 miles

Each run is on a different course, giving you two unique running experiences.

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Course Details

(Subject to change based on city permits)

Run 1 – 3.1 miles: Strava Map (https://www.strava.com/routes/3345572277077293740)
Bike – ~11 miles (3 loops): RideWithGPS Map (https://ridewithgps.com/routes/54192369)
Run 2 – 2 miles: Course coming soon
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Register Now

Don’t wait! Join us on June 6 for an unforgettable day of racing. Grab your spot, challenge yourself, and be part of the Heel & Crank community

Also start the summer series strong with Team Rocket Tri Club! Sign up for Huntsville Sprint and Wet Dog to win an exclusive prize!