M30-39 Half Marathon: Skurski dominates as San Francisco claims the top step

• Joseph Skurski, 33 (San Francisco), wins in 1:12:51 — a 5:33/mi clip that put nearly three minutes between him and the rest of the M30-39 field.
• Casey Engmark (1:15:31) and Adam Ortiz (1:16:24) rounded out the podium, separated by just 53 seconds across 13.1 miles.
• Positions 3–5 compressed into 48 seconds — Ortiz (1:16:24), Victor Martinez (1:16:51), and Robert Van Wyck (1:17:12) ran a tight three-way battle for the final podium spot and the next step down.
• Davion Fleming pulled double duty at Santa Rosa, finishing 17th in M30-39 in 1:23:59 — backing up a 4th-place men's finish in the 5K earlier in the weekend.

Joseph Skurski set the tone early and never let up. His 5:33/mi average was a full 13 seconds per mile faster than runner-up Casey Engmark's 5:46/mi — a margin that compounded into a 2:40 gap by the finish line. What's more, Skurski's closing leg (7M to Finish) ranked among the 9th-fastest splits in the men's field on that stretch, a sign that he wasn't merely surviving the back half but pressing through it. In a field of 293 M30-39 finishers, that kind of wire-to-wire command is hard to ignore.

Behind him, Engmark ran a smart race of his own, actually moving up two places in the men's field from mile 7 to the finish — a 12th-fastest closing split that showed he had something left. Ortiz, by contrast, gave back two places in the men's field over that same stretch, which is how Engmark's 53-second cushion over him came to feel as wide as it did. Martinez and Van Wyck, both within a minute of Ortiz, kept the 3rd-through-5th battle alive all the way to the tape — just 21 seconds separating 4th from 5th.

Further back, the 1:20 barrier proved a real sorting point: Hugo Naulot (1:20:45), Stephen Kiyoi (1:20:49), and Leandro Moreira Da Silva (1:20:56) finished 11th through 13th within a span of 11 seconds. And Davion Fleming's 17th-place finish in 1:23:31 deserves a separate mention — having already raced to 4th in the men's 5K at this same event, he lined up again and ran a 6:22/mi half marathon. That kind of weekend takes a certain kind of engine.