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Results/Photos
Katrina Stemley #30502
10K
September 27, 2026
52:32
Chip Time
8:28
Pace (min/miles)
6.2
Distance
PERFORMANCE
245
2501
Overall
79
1532
F
14
327
F 30-34
Rankings
Race Recap powered by Laurel Intelligence
Date: Sept. 27, 2026 Participant: Katrina Stemley #30502 Race: 2026 Boulderthon 10K Distance: 6.2 miles
Strong Start Carries Steady 10K Finish Katrina Stemley finished the 2026 Boulderthon 10K in 52:32, an 8:28 min/mile pace. Her first mile was her fastest, at 7:47, and she held a sub-8:00 cumulative pace through the third mile. The middle miles brought a gradual fade, with mile 4 slowing to 8:49, before mile 6 settled at 9:36. Boulder's elevation, over 5,000 feet, makes that early pace especially notable, and there's room to explore holding that opening rhythm a bit longer in a future race.
