Results/Photos

Date: Sept. 27, 2026 Participant: William Weiner #12295 Race: 2026 Boulderthon Marathon Distance: 26.2 miles

Steady Marathon Debut Builds Momentum Late William Weiner completed the 2026 Boulderthon Marathon in 4:08:34, stepping up from last year's half marathon finish of 2:12:44. Miles 11-12 stood out as his strongest full-mile stretch, clicking off at roughly 8:41-9:12 pace, and he sustained that rhythm through the middle miles before a natural dip near mile 23. He closed strong, dropping his final mile to 9:31 and finishing with more speed than he carried at the midpoint. The marathon's cumulative pace held remarkably consistent, hovering between 9:22 and 9:30 min/mile from mile 12 onward a sign of well-managed effort across the back half. This year's redesigned marathon course cut net elevation gain by roughly 40%, and Weiner's even pacing through the later miles, including the stretch past the lululemon Power-Up Zone near mile 22.5, reflects that smoother terrain.