Thirteen runners who participated in the Edmonton Marathon missed out on qualifying for the highly esteemed Boston Marathon due to a course error. The race, held on August 16 in Edmonton, was found to be approximately two-thirds of a kilometer longer than the prescribed distance. Initially, the organizers defended the accuracy of the course length but later admitted to a miscalculation caused by a detour error in the course map.
The Boston Athletics Association, responsible for the Boston Marathon, stated that despite the extended distance in Edmonton, runners could still qualify if they met the Boston qualifying time. However, they made it clear that any adjusted race times from Edmonton to accommodate the extra distance would not be accepted, resulting in the disqualification of the 13 runners.
Edmonton organizers expressed their intention to reach out to the affected individuals and collaborate with Athletics Canada to review the course certification process. Tom Keogh, the race director for the Edmonton Marathon, emphasized the resilience and passion of the event’s community, ensuring that such a distance calculation mistake would not recur in the future.
Despite the controversy, the marathon saw two course records broken in both the men’s and women’s categories. Some participants noted discrepancies in the course length compared to standard marathon distances both before and after the event. Race officials later confirmed that the course was longer by 674.7 meters than the required distance.

