
Racin' the Station Duathlon was a duathlon race held on October 10, 2026 in Huntsville, AL, with entry fees from $65 to $120.
This race has already happened.
It was held on October 10, 2026. Registration for this edition is closed.
“Racin’ the Station” Duathlon is a non-sanctioned USAT Run/Bike/Run event where the
participants will “race” the International Space Station (ISS) as it completes one Earth
orbit—91 minutes & 12 seconds. Marshall Space Flight Center will track the starting
location of the ISS at the race start time and see who “beats” the Space Station by
completing the event before the 91-minute & 12-second mark.
Run pi = 3.14 km = 1.95 miles
Bike e^pi = 23 km = 14.3 miles
Run pi = 3.14 km = 1.95 miles
Race starts at 8:15am on Saturday, October 10th, 2026. Race is located on the Army's Redstone Arsenal in Huntsville, AL where NASA's Marshall Space Flight Center is also located. Only US citizens are allowed on the Arsenal (unless already badged for official business). Locals that do NOT have access are encouraged to get a recreation badge (rec badge) through the Army (weeks in advance). Those that don't have access to military bases will either have to be escorted by someone who does have access (ride with another racer or spectator) or the race director will work access for you through the security process described during registration.
Population
218,814
as of 2023
City Elevation
624 ft
Nearest Airport
HSV
Huntsville International Airport · 13 mi
Major Hub
BHM
Birmingham-Shuttlesworth International Airport · 81 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Racin' the Station Duathlon was held on October 10, 2026 at Bldg 4316 Digney Road, Huntsville, AL. Registration for this edition is closed — but there is always another start line.
Create a free account to find and save races like this to your athlete profile.
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.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.