The minimum age for soloists in the Suntrail Course is 16, while team participants can be as young as 14. In the Subaru Sprint Course, soloists can be 14, while team participants can be as young as 10 with an adult. The Suntrail race has solo, team and relay opportunities, the Subaru Sprint is open to solo and relay competitors, while the duathlon is solo participants only. The last-minute entry fees are $135 for the Suntrail or Run Duathlon, $115 for the Subaru Sprint, and $20 per child for the kids’ race. The SunTrail and Run Duathlon events begin Saturday at 9 a.m., followed by the Subaru Sprint at 9:30 a.m., and the Summer House Park kids race at noon.