Results/Photos

Date: Sept. 27, 2026 Participant: Daniel Riggs #31894 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Fast First Half Carries Steady 10K Effort Daniel Riggs covered the 2026 Boulderthon 10K in 58:27, an average pace of 9:25 per mile. That mark represents a clear step up from his 5K pace of 10:34 per mile earlier in the same race, showing a stronger overall rhythm as he moved into the longer distance. The race unfolded in two distinct halves. Riggs opened briskly, covering the first three miles in 25:52 a 8:37 per mile pace putting him well inside the race's faster tier at that point. The back half slowed, with miles four through six taking nearly 31 minutes combined, pulling his overall pace back to 9:25 per mile by the finish. That opening three-mile stretch stands as the strongest running of his day, a solid foundation from a runner racing at altitude in Boulder, sitting over 5,000 feet above sea level.