Heel & Crank Duathlon
- Date
- June 6, 2026
- Location
- ADTRAN, Huntsville, AL
- Distance
- Individual · Relay Team - Male · Relay Team - Female & more
From the Organizer
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: https://ridewithgps.com/routes/55027078
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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!
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
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 duathlon, two disciplines push you in completely different ways. Duathlon rewards athletes who refuse to specialize — and if you've ever wanted to know what your legs can do after an all-out bike leg, this is your sport.
Duathlon
Run, bike, run. The multi-sport format without the swim — a great bridge between running and triathlon.
Coming Up
More duathlon races
Frequently Asked Questions (FAQs)
- What is the Heel & Crank Duathlon?
- Heel & Crank Duathlon is a duathlon event held in Huntsville, AL. Learn more about the different endurance sports here.
- When and where is the Heel & Crank Duathlon?
- Saturday, June 6, 2026 in Huntsville, AL at ADTRAN, Huntsville, AL. Check the official event page for exact start times and wave schedules.
- How do I register for the Heel & Crank Duathlon?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
Heel & Crank Duathlon
Jun 6, 2026