M35-39 Half Marathon: Kurihara Runs Away From a Stacked Field

• Tomohito Kurihara won M35-39 in 1:20:01 (6:06/mi), posting the 4th-fastest closing split (10.65M→Finish) among all women and men on that segment.
• Joshua Gordon (2nd, 1:22:32) and Christian Crynes (3rd, 1:23:22) separated the podium by just 50 seconds, with Crynes flying the 9th-fastest First Half split and Gordon answering with the 9th-fastest Second Half.
• Jorge Sánchez González (5th, 1:31:08) was the biggest mover of the top 10, climbing from 68th among women early in the race all the way to 32nd by the finish — a relentless second-half surge.
• The top 4 all broke 1:27; the gap from 4th to 5th (Aroon Hermes Arias, 1:26:29 → Sánchez González, 1:31:08) was 4:39, the widest single-step gap in the top 10.

Tomohito Kurihara, 38, from Lomita, CA, delivered the kind of performance that makes a 464-runner field feel like a formality. His 6:06/mi average was a full 12 seconds per mile faster than runner-up Joshua Gordon — and his closing split from 10.65 miles to the finish ranked 4th-fastest on that segment across the entire mixed field. He wasn't just winning M35-39; he was racing with the front of the race.

Behind him, the battle for the podium was genuinely compelling. Christian Crynes (35, San Francisco) went out aggressively, logging the 9th-fastest First Half split in the field and sitting 5th among women through the early miles. But the back half cost him — Gordon, steadier through the middle of the race, reeled him in with the 9th-fastest Second Half split to claim 2nd in 1:22:32. Crynes held on for 3rd in 1:23:22, a 50-second gap that tells the story of two very different strategic choices.

Aroon Hermes Arias (4th, 1:26:29) closed well enough to post the 11th-fastest finishing segment split in the field, but couldn't close the gap to the podium. Then came Sánchez González's eye-catching charge: sitting 68th among women at the first checkpoint, he ground his way to 32nd by the finish — the most dramatic climb in the top 10. Alex Gonzalez (6th, 1:32:13) through Gabriel Ramos (10th, 1:34:43) ran a tight cluster, separated by just 2:30 across five finishers on the cool, overcast San Francisco morning.