| Distance | 30.2 mi |
| Distance (metric) | 48.6 km“50K STATS: 30.18 Miles, 5,345ft. of Elevation GAIN - 18 Hour Cutoff” source |
| Course type | lollipop“The 50K follows a single route for the first 12.2 miles to the North Trailhead Aid Station No. 2. Runners then return into backcountry terrain following the same path to mile 22, followed by the Yellow Trail to finish. A” source |
| Elevation gain | 5,345 ft“50K STATS: 30.18 Miles, 5,345ft. of Elevation GAIN - 18 Hour Cutoff” source |
| Net elevation | 0 ft“Both races start at the Meeting Center in the Cabins on Tranquility Lake and will start at 7:00 AM Saturday” source |
| Terrain | forest“92+ miles of singletrack through Alabama's largest state park (11,500 acres), featuring secluded pools and waterfalls and trails unknown to the public” source |
| Nearest town | Pelham“Blood Rock 100 - Pelham , AL 12/04/2026” source |
| State | AL“Oak Mountain State Park near Birmingham, Alabama” source |
| Country | US“Oak Mountain State Park near Birmingham, Alabama” source |
| Race starts at | Cabins on Tranquility Lake, Oak Mountain State Park“The Meeting Center - Cabins on Tranquility Lake” source |
| Nearest major airport | BHM“Named because Birmingham-Shuttlesworth International (BHM) has direct service from multiple large hubs (Atlanta, Dallas, Chicago, Charlotte, DC) and sits about 20 miles from Oak Mountain State Park, versus a 2+ hour driv” source |
| Driving distance to airport | 21.6 mi“The road distance is 21.6 miles” source |