San Francisco Marathon 5K: Allbritton Dominates M35-39 in a Class of His Own

• Aaron Allbritton, 39, wins in 17:05 (5:30/mi) — a gap of 3:41 over the field that speaks for itself.
• Podium separated by 27 seconds: Daniel Oliva Contreras 2nd in 20:46, Michael Storer 3rd in 21:13.
• Tightest battle of the day: Matt Duncan (8th, 23:07) and Shinsuke Takata (9th, 23:09) — two seconds apart after 3.1 miles.
• 91 finishers toed the line in M35-39, with the top 10 spread across a 6:25 window from 17:05 to 23:30.

Aaron Allbritton ran a race entirely apart from the rest of the M35-39 field. The San Leandro 39-year-old crossed in 17:05 at 5:30/mi — a pace none of his competitors came close to matching. His winning margin of 3 minutes and 41 seconds over second place isn't a gap; it's a statement. In a 55°F, overcast morning on San Francisco's demanding streets, Allbritton made it look straightforward.

Behind him, the race for the podium was a genuine contest. Daniel Oliva Contreras of San Francisco claimed 2nd in 20:46 (6:41/mi), with Walnut Creek's Michael Storer pressing him across the line in 21:13 (6:50/mi). Those 27 seconds represent a real difference in pace — Contreras ran the faster race — but both men had to work for their spots with Morris Chow (4th, 22:00) and Oleg Godovykh (5th, 22:18) close enough to keep the pressure on through the finish.

The most gripping duel of the morning unfolded further back. Matt Duncan (8th) and Shinsuke Takata (9th) finished in 23:07 and 23:09 respectively — two seconds separating them across 3.1 miles of San Francisco roads. Aaron Russell (6th, 22:30) and Ziyad Abdel Khaleq (7th, 22:44) had their own tight exchange just ahead, with 14 seconds deciding that battle.

Konstantin Varlamov rounded out the top 10 in 23:30 (7:34/mi), capping a competitive upper tier in a field of 91. From Allbritton's dominant 17:05 to the pack racing hard for every second behind him, M35-39 delivered a wide range of stories — one man in a league of his own, and a field that raced every step.