Date: Sept. 28, 2025 Participant: David Grabarkiewicz #32039 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

Steady Improvement Throughout the 10K Race David Grabarkiewicz displayed a balanced performance at the 2025 Boulderthon 10K. His pacing showed consistency, starting with a 10:03 min/mile in the first mile. As the race progressed, he improved his pace to 9:27 min/mile by the second mile, showcasing a sharp increase in speed. This set the tone for the middle of the race where he managed to keep a steady pace. In the latter half, David maintained an average pace of around 10:00 min/mile, finishing with an overall time of 1:01:32. In terms of placing, he ranked 33rd in the M40-44 division out of a total of 2428 participants. To enhance future results further, refining those later mile paces could make a significant difference in overall time. Keep up the focus on pacing adjustments; the groundwork for a solid race strategy is evident.