Course
A flat 3.2-mile loop repeated through the weekend at Broxton Bridge Plantation, over typical east-coast trail, dirt road and mowed grass. Timed formats of 6, 12, 24 and 34 hours run alongside a Last Man Standing race.
Key dates
- !RegistrationOpen now
- ★Race dayFri 9 Apr 2027
About
Cannonball Run is a timed looped ultra held at Broxton Bridge Plantation in Ehrhardt, South Carolina. Runners repeat a flat 3.2-mile loop for 6, 12, 24 or 34 hours, with a Last Man Standing format running alongside. The short, fast loop makes it a popular target for big mileage.
Save Cannonball Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
-
Plaid Nation 5K includes 2 Golf Tix, shirt & finishers medal
Kicks off RBC Heritage golf week on Hilton Head
-
-
-
Governor's Cup Road Race
One of South Carolina's longest-running road races
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.
