Course
Held in Oak Mountain State Park, starting at the cabins on Tranquility Lake. The 50 mile is one loop and the 100 mile two laps of it, on mountain singletrack through the Belcher Tract with some gentle roadway sections closed to cars. Aid stations every 5 to 7 miles with food and drink; drop bags at the cabin only.
Key dates
- !RegistrationOpen now
- ★Race dayFri 4 Dec 2026
About
A trail ultra event near Pelham, Alabama offering 25K, 50K, 50-mile and 100-mile distances on wooded singletrack trails. Held each December as part of the Southeastern Trail Series, it's one of the state's few winter ultra options for trail runners chasing longer distances.
Save Blood Rock to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
-
Bayou Half Marathon
Through Bayou La Batre, Alabama's Seafood Capital
-
Rocket City Marathon
A fast, flat Boston Qualifier through Huntsville
-
-
Mountain Mist 50K
Alabama's classic 50K, climbing Monte Sano Mountain
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.
