The 2026 USATF Half Marathon Championships in Atlanta descended into chaos when a lead vehicle guided the top four women off the official course during the final mile, upending what had been a commanding race by Jess McClain and throwing the national title, prize money, and World Championship team selection into disarray.
By the 12-mile mark, McClain had built a decisive 50-meter lead over Emma Grace Hurley and Ednah Kurgat, with the trio pulling clear of the rest of the field. But as the course approached a pedestrian bridge at the intersection of Nelson Street and Ted Turner Drive, the lead vehicle turned left past a set of cones and off the official route. McClain, Hurley, and Kurgat all followed, adding significant distance to their race while the rest of the field continued on the correct course.
The cause of the misdirection has since been traced to a police emergency. Thirteen minutes before the lead women reached the critical intersection, a report of an officer down was broadcast across the assigned Atlanta Police Department frequency. Officers assigned to the race responded to assist, leaving several key intersections — including the one where the wrong turn occurred — temporarily unattended. Without police personnel to direct the lead vehicle, the driver missed the correct turn.
Molly Born, who had been running in fifth position on the correct course, crossed the finish line first in 69:43 to claim the national title. McClain eventually finished ninth in 71:27, with Hurley in 12th at 71:38 and Kurgat in 13th at 71:50. The jury of appeals found that the event failed to meet USATF Rule 243 regarding course marking but determined there was no recourse within the rulebook to alter the finishing order. In response, World Athletics approved an exceptional expanded entry of seven American women for the half marathon at the 2026 World Road Running Championships in Copenhagen.
The incident has sparked widespread debate about race operations, course marshalling protocols, and athlete protection in championship events. Several prominent voices in the running community have called for rule changes that would allow results to be amended when athletes are misdirected by official race vehicles. USATF has indicated it will review its procedures for future championship events to prevent similar incidents.