Women's Half Marathon: Windsor Wires the Field in Sonoma Farm Country

• Amie Windsor, 1:26:34 (6:36/mi): won the women's race wire-to-wire, leading at every checkpoint and posting the fastest women's split on the 5K–Mile 6.55 segment.
• Podium gap: Windsor finished 15:01 ahead of Rachel Wiebe (2nd, 1:41:35) — a commanding margin that was never in doubt.
• Tightest battle of the day: 3rd through 5th — Katherine Theus (1:47:11), Kate Carter (1:47:13), and Anastacia Flores (1:47:14) — separated by just three seconds across 13.1 miles of rolling Sonoma County hills.
• 117 women finished on a crisp 44°F morning through the farm country outside Petaluma.

Amie Windsor, 40, of Sebastopol, ran this race exactly as a front-runner should. She held first place from the opening 5K through every checkpoint to the finish line, crossing in 1:26:34 — a 6:36-per-mile average that no one in the women's field came close to matching. Her fastest segment came on the 5K–Mile 6.55 stretch, where she posted the quickest women's split of the day on that leg. There was no drama at the front; just a controlled, dominant performance.

The real theater played out behind her. Three women arrived at the finish within three seconds of one another — a span so tight it demands a closer look at how they got there. Katherine Theus (39, Glen Ellen) held 3rd throughout and claimed it in 1:47:11. Kate Carter, 19, of Penngrove, had slipped to 7th at Mile 6.55 before rallying hard — she posted the 3rd-fastest women's split from Mile 10 to the finish and nipped Theus's margin by just two seconds to land 4th in 1:47:13. Anastacia Flores (38, Petaluma) ran the opposite arc: starting 9th and surging to 4th by Mile 10 on the strength of the 3rd-fastest women's split on the Mile 6.55–Mile 10 segment, only to be edged at the line in 1:47:14 for 5th. Carter caught up; Flores faded just enough. Three runners, three different race strategies, three seconds.

Rachel Wiebe (40, Petaluma) ran a clean, steady race to 2nd in 1:41:35, while Jennifer Azevedo (46, Santa Clarita) rounded out the top six in 1:47:33 — just 22 seconds behind the three-way scramble for the final podium spot. Further back, Riya Shimozaki (7th, 1:49:12), Gwendolyn Brockett (8th, 1:49:56), and Ashley Levy (9th, 1:51:22) kept the chase pack honest through the rolling hills, past the cows and horses that give this race its character.