Flatrock
Dacula, United States • 17 Oct 2026
Flatrock | Georgia
Flatrock is a trail running event in Dacula, Georgia, scheduled for October 17, 2026, at Harbins Park (2995 Luke Edwards Rd). The event offers multiple timed race options on nontechnical single track that winds through forested trails. Races begin and end at the same location and include accessible aid stations.
Distances offered:
- 50K
- 13.1 (Half Marathon)
- 50/50 Challenge (option to attempt 50 miles)
The 50K consists of two 13.2-mile loops and one 5.2-mile loop; the half is one loop. Trails are described as undulating and not technical, with short hills that typically take a minute or two to climb. Aid stations are located on the course and are noted as being easily accessible by family and friends. Runners will pass the start/finish area more than once.
Cutoff times are listed by organizers: 50K 9 hours, 13.2-mile loop 5 hours, and the 50/50 challenge 9 hours strict. The 50/50 challenge requires that the full 50 miles be completed within the 9-hour cutoff to receive credit; no one has completed the challenge yet, and one runner has come close.
Entries are capped; recent years sold out. All entrants receive a race item; challenge finishers receive a shirt and a complimentary entry for the following year. Complimentary race photos are provided. Refund and transfer options include race credit deadlines and bib transfers. Visit the organization's website for the most recent information.