Results/Photos

Date: Sept. 13, 2025 Participant: Sirinya Jastorff #1502 Race: 2025 Vacation Races | Mount Rushmore Half Marathon Distance: 13.1 miles

Consistent Leadership and Strong Finish in Division Sirinya Jastorff showcased a remarkable performance with an impressive finish in the F40-44 division, securing 1st place with a total time of 2:20:11. Starting with a swift initial mile at an 8:57 min/mile pace, she demonstrated steady pacing throughout the race. The last few miles highlighted her recovery capacity, with Mile 9 speeding up significantly to 8:11 min/mile. Overall, her average race pace was 10:42 min/mile. Her performance remained consistently strong within her division, maintaining first place from Mile 3 onward. While fluctuations were evident as her pace varied from 8:57 min/mile to 15:05 min/mile during later miles, Jastorff successfully regained momentum towards the end. For future improvements, maintaining a more consistent pace in the middle miles may bolster her overall performance. Participating alongside 523 competitors, Jastorff achieved 85th place overall and 31st among females, underscoring her competitive edge in her category.