Date: Sept. 28, 2025 Participant: Katherine Jackson #32010 Race: 2025 Boulderthon 10K Distance: 6.2 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Consistent Effort with a Strong Mid-Race Surge Katherine Jackson demonstrated admirable consistency in the 2025 Boulderthon 10K. Her overall elapsed time was 1:03:46 with an average pace of 10:17 min/mile. Notably, Katherine exhibited a notable increase in pace during the second mile, clocking in at 8:44 min/mile, her fastest split. Such performance shows an understanding of pacing strategy, initiating a faster pace when possible. From the third mile onwards, Katherine's pace began to slow. The split between miles four and six increased, with the slowest split recorded at mile six, taking 11:31. Despite this deceleration, it's commendable that Katherine maintained her focus, managing to complete the run in the top quarter of her division. Focusing on endurance and consistent pacing in later stages could benefit future races, providing a more uniform pace and potentially reducing overall time. Well done on completing the race with determination under these conditions!