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The 24/12 Hours of Iron Maiden is a cycling and mountain biking event held on Saturday, July 4, 2026. It is located at 12632 Confederate Pkwy in McCalla, Alabama.

Date:
Sat, Jul 04, 2026 at 11:59 PM
Location:
12632 Confederate Pkwy
McCalla, Alabama
35111
United States
OpenStreetMap Google Maps
Links:
chainbusterracing.com Register at bikereg.com
Tags:
Cycling Mountain Biking

INCREASE/DECREASE DAY IS SUNDAY, JUNE 14, 2026.

Increase/Decrease Day is your last opportunity to snag a custom race tee!

After that the prices increase and the shirts decrease!

NEW IN 2026

HappE Teams

-Teams of 4-6 people

-One ebike racer per team (must be same person on the ebike for duration of race)

-Unmodified Class 1 ebikes only

-No more than 4 ebike laps in 12 hour race

-No more than 7 ebike laps in 24 hour race

-Ebike cannot start the race

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  • Endless Summer [runsignup.com]

    Sat, Jun 20, 2026 at 8:00 AM

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    Description Between June 20, 8AM and June 21, 8PM you get 6, 12, 18, 24, 30, or 36 hours to clock as many 1 mile loops around Catfish Lake as you can. The

    loop is a dirt / gravel road with a brief grass section, and about 120 feet of elevation change. This is THE trail race for road runners. At the start / finish you can expect a non-stop party with good food, good music, and summer vibes. Cool off in the lake, or the misting tent, hit the slip 'n' slide, or hang by the overlook. With a beautiful summit lake on one side, and a beautiful mountain view on the other, this is sure to be the summer days you always hoped for. If you don't want to run, get a Hang Pass to enjoy everything the runners get, but the pain (basically just food, and drinks). However, you do not have to have one to come support a runner.

    Giveaways Each runner will get a sweet tank, a sticker, and whatever other fun things we can scrounge up in the next 5 months!

    Awards Top 3 male, and female distance of each duration will receive an award. While you may start any duration at any time, you are only eligible for a duration award if you start at the official June 20, 8AM start. Specific distance awards are in the works, including a buckle for 100+ milers.

    Ceremonies Will be held right after each duration (2PM, 8PM, 2AM, 8AM, 2PM, 8PM).

    Parking will be at the Belcher Tract parking lot off 280. There is a 0.8 mile walk / jog to the start / finish. We plan to rent some golfcarts, or ATVs for shuttling though.

    Camping Bring whatever you need to make yourself successful: tents, specific foods, camp stoves, sleeping pad, etc. But let's try to keep it to a 10'x10' maximum. Tent spaces will be limited.

    Food There will be a constant aid station at the start / finish with all the regular ultra-grub. We will serve breakfast on day two (7AM-9AM), Lunch both days (11AM-1PM), and dinner both days (6PM-8PM). And if there's something you want / need at anytime, just ask. We will do our best to accommodate. If you don't want to run, but you do want to eat, get a Hang Pass!

    Recreation While swimming, kayaking, paddleboarding, and floating are allowed, they are not part of the official event, and will be done at your own risk.

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    Whether you’re a seasoned triathlete or trying your first race, you’ll find challenge and community here.

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    OpenStreetMap Google Maps

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    OpenStreetMap Google Maps

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