Results/Photos

Date: Sept. 27, 2026 Participant: Grant Robinson #32627 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Strong Closing Kick Powers Steady Comeback Grant Robinson covered the 2026 Boulderthon 10K in 56:41, an average pace of 9:08 per mile. After opening with a 9:34 first mile and slipping to 9:55 in the second, he steadily rebuilt momentum, trimming his mile splits down to 9:37, 8:42, 8:36, and finally 8:28 to close things out. That progression pulled his overall pace from 9:44 at the midpoint down to 9:08 by the finish, reflecting a race that got stronger as it went. The final three miles were the highlight, run at roughly 8:35 per mile on average, well under his early pace and the fastest sustained stretch of his race. Robinson took on the course at over 5,000 feet of Boulder altitude, making that late surge through miles four to six especially notable.