M70+ Half Marathon: Ooi dominates as 15 men over 70 tackle Santa Rosa

• Boon Keat Ooi, 70, wins in 1:43:26 — a 7:53/mi clip that left the field nearly 14 minutes behind.
• Thomas Wheeler, 72, takes 2nd in 1:57:06, holding off James Ehasz (3rd, 2:05:00) by nearly eight minutes.
• Frederick Taylor, 76, edges Richard Ernst, 71, by just 18 seconds — 2:08:52 to 2:09:10 — with Ernst actually running the back half faster to nearly close a gap Taylor had built.
• Pat Matthews, 78, and Dennis Mori, 78 round out the field at 3:33:55 and 3:58:55, completing 13.1 miles in Santa Rosa's cool, misty morning.

Boon Keat Ooi made this one look decisive from the start. The 70-year-old from Cupertino crossed in 1:43:26 — a 7:53/mi average that would be competitive in far younger fields — and climbed from 297th to 246th among all men in the race on the back half alone, posting the 205th-fastest 7M-to-finish split in the men's field. No one in M70+ came close to matching that second-half pace. Wheeler's 1:57:06 for 2nd was a solid run in its own right, but the gap to Ooi was a commanding 13 minutes and 40 seconds.

The real drama in this 15-man field played out in the battle for 4th. Frederick Taylor, the 76-year-old from Austin, Texas, came through the first half with a cushion over Richard Ernst, 71, of Occidental, CA. But Ernst ran the 7M-to-finish stretch faster — his 675th-ranked back-half split outpacing Taylor's 580th — and trimmed the gap to just 18 seconds at the line, 2:08:52 to 2:09:10. Taylor held on, but Ernst made him work for every second of it.

Behind that duel, Jerry Dicker (6th, 2:14:39), Erwin Linzner (7th, 2:19:45), and Tim Stearns (8th, 2:23:29) — the latter 77 years old and running from Mount Shasta — kept the M70+ pack competitive through the middle of the field. Stearns in particular deserves a mention: at 77, covering 13.1 miles at 10:57/mi on a misty Santa Rosa morning is no small feat. The field stretched from Ooi's 1:43:26 all the way to Dennis Mori's 3:58:55, a 15-man spread that captured everything this group is about — competing hard, on their own terms, well into their eighth decade.