Blue Heron Hundreds

April 11th 2026
Mooresville, AL
50 KM | 100 KM | 100 Miles

General Information

Join us for North Alabama's first 100 mile, 100 km and 50 km at the lovely Wheeler Wildlife Refuge. Wheeler National Wildlife Refuge was established in 1938 as a wintering area for ducks, geese, and other migratory birds. The refuge attracts thousands of wintering waterfowl and cranes each year and is home to the endangered whooping crane who first arrived in 2004. The great blue heron is a regular at the refuge, and you will most likely see at least one during your run. A donation from the race will be made to Wheeler Wildlife Refuge Association (WWRA). We are honored to be able to help expand their conservation mission.

The Blue Heron Hundreds is held in conjunction with the Singing River races. If you are interested in running a shorter distance, or if your crew wants to get in a run, join us for the Singing River runs.

NOTE: We use multiple options for registration. If you're looking for the full participant list or registration here is already closed and you're looking to make a last minute registration, please see our website at fringerunning.com

Course information

- Cut off for all events is 31 hours.

THE COURSES: 
We have a new course for this year!! The race will be run on soft crushed gravel and dirt roads in Wheeler Refuge and will consist of a 15.5 core loop that takes runners through some of the best birding and wildflower viewing areas in the refuge..

Starting location: 4865 Arrowhead Landing Road, Mooresville, AL 35649

The 100 miler will repeat the loop 6 times, with the last loop consisting of a small 7 mile loop. The 100km will repeat the loop 4 times. The 50km will consist of 2 loops.

Upcoming Races

Apr 11 2026
50 KM
Multiple Loop
31:00 Cutoff
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Apr 11 2026
100 KM
Multiple Loop
31:00 Cutoff
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Apr 11 2026
100 Miles
Multiple Loop
31:00 Cutoff
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface

Additional Distances

This event also has the following sub ultra distances

26.2 Miles

Results

Date Finishers Top Result (M) Top Result (F)
03/29/25 8 11:01:09 13:06:00
08/31/24 10 11:04:34 16:23:26
09/02/23 15 10:10:07 11:56:58
09/03/22 9 13:47:25 13:58:24
Date Finishers Top Result (M) Top Result (F)
03/29/25 10 18:48:26 24:14:24
08/31/24 7 23:03:54 21:24:07
09/02/23 9 21:58:04 26:38:58
09/03/22 10 24:15:10 24:04:56
Date Finishers Top Result (M) Top Result (F)
03/29/25 9 7:05:18 7:15:40
08/31/24 15 7:02:27 6:33:24

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