SF Marathon 10K — F70-74: Twietmeyer Leads Wire to Wire

• Kathy Twietmeyer won the F70-74 field in 1:18:43 (12:40/mi), finishing more than 15 minutes clear of the rest of the field.
• Kathleen Balke claimed 2nd in 1:34:01 (15:08/mi), holding off a hard-charging back half of the field.
• Kathleen Holmes and Susan Fong rounded out the four-woman field in 1:55:15 and 1:58:37, separated by just over 3 minutes.

Four women lined up for the F70-74 race at the 2023 San Francisco Marathon 10K, and Kathy Twietmeyer made it look authoritative from the start. The 70-year-old from Newark crossed the finish in 1:18:43 — a 12:40/mi effort through the city's famously rolling terrain under overcast skies — and was never seriously challenged. Her margin over second place was 15 minutes and 18 seconds, a commanding statement in a field where every finisher deserves credit for toeing the line.

Kathleen Balke of Pacific Grove ran a composed 1:34:01 at 15:08/mi to claim 2nd, while behind her the race had its own quiet drama. Kathleen Holmes (La Cañada Flintridge, 1:55:15, 18:33/mi) and Susan Fong (San Francisco, 1:58:37, 19:05/mi) finished 3rd and 4th respectively, separated by just 3 minutes and 22 seconds after nearly two hours of racing — a respectable battle for the final podium spot. Fong, racing on her home streets, pushed Holmes all the way to the line but came up just short.