Masters Men Half Marathon: Li Yi Runs Away from a Deep San Francisco Field

• Li Yi wins in 1:29:46 (6:51/mi), the fastest Masters Men finish by 1:19 over runner-up Eric Randall.
• Tightest battle of the day: Vishal Ahuja (8th, 1:35:35) and Brian Yee (9th, 1:35:36) were separated by a single second; John Leu followed just five seconds later in 10th at 1:35:41.
• Carlo Segala (11th, 1:36:36) raced the SF Marathon weekend double, having also placed 5th in the Men's 5K on Saturday before backing it up with a strong half.
• Dwayne Bowman, at 60 years old, finished 18th in 1:38:22 (7:30/mi) — among the strongest performances in a Masters Men field of 709 finishers.

Li Yi of Palo Alto put together the most commanding run of the morning, crossing in 1:29:46 at a 6:51/mi clip to take the Masters Men title by a comfortable 1:19. What made his race particularly striking was how he built into it: his movement through the men's field tells the story, climbing from 37th among men at the first checkpoint all the way to 20th by the late stages. His split on the First Half segment ranked 18th-fastest among all men — a genuine surge through the pack on San Francisco's demanding opening miles.

Eric Randall (1:31:05, 6:57/mi) and Saul Salayes (1:31:28, 6:59/mi) rounded out the podium, with Gennady Sheyner just behind in 4th at 1:31:52 (7:00/mi) — four finishers packed within 2:06. But the trajectories told different stories: Randall was as high as 12th among men early on and faded to 33rd by the finish, while Mufaro Chivasa of Calgary ran the opposite race, charging from 86th among men at the first checkpoint all the way to 55th at the line to claim 5th in 1:33:37.

The mid-pack produced its own drama. Andrey Kutsenko (7th, 1:35:24) and Vishal Ahuja (8th, 1:35:35) were separated by 11 seconds, but Ahuja and Brian Yee (9th, 1:35:36) were essentially inseparable — one second the margin between them. Carlo Segala's 11th-place finish in 1:36:36 deserves a separate mention: he had already raced the Men's 5K on Saturday, finishing 5th, making his half marathon effort on Sunday a genuine weekend double. In cool, overcast conditions — 54°F with barely a breath of wind — the top 20 all broke 1:40, a testament to a fast and competitive Masters Men field.