F21-24 · HALF MARATHON

Emily Field Wins F21-24 at Napa Valley Half Marathon with a 6:06 Finish

F21-24WomenMen
By MyRace AIMarch 1, 2026Official site ↗
  • Emily Field, 1:20:04 (6:06/mi): Won the F21-24 field by 1:22 over Carolyn Smith, posting the 14th-fastest women's split on the 6.9M–Finish stretch to seal the victory.
  • Carolyn Smith, 1:21:26 (6:13/mi): Runner-up and the strongest mid-race mover in the top two, logging the 17th-fastest women's split on the 3.1M–6.9M segment.
  • Mary Fetter, 1:28:41 (6:46/mi): Completed the podium in 3rd, running 7:15 back of Smith and well clear of 4th.
  • Tight battle for 8th–9th: Ciara Dillon (1:41:48) and Cadence Chen (1:41:50) finished just two seconds apart to close out the top ten.

Emily Field came to Napa and made a statement. The 24-year-old from Walnut Creek ran 1:20:04 at a 6:06/mi clip — a pace that kept her firmly in the top 15 among all women through the final miles. Her gender place tells an interesting story: she sat 13th among women at the first checkpoint, slipped to 19th at the midpoint, then rallied back to 15th by the finish, and her 14th-fastest women's split on the 6.9M–Finish leg was the engine of that closing surge. The result: a 1:22 victory margin over Carolyn Smith.

Smith, 22, from Mountain View, was the mid-race standout. Her 17th-fastest women's split on the 3.1M–6.9M segment was the sharpest single-leg performance among the F21-24 leaders, and she steadily climbed from 27th to 24th among women across the race. At 1:21:26 and a 6:13/mi average, she earned a clear runner-up finish. Mary Fetter of Palo Alto rounded out the podium in 3rd at 1:28:41 — a 6:46/mi effort that left her comfortably ahead of the rest of the field, with 4th-place Isobel Porteous (1:34:55, 7:14/mi) more than six minutes behind.

Further back, the race offered its own drama. Porteous and Maggie Malloy (5th, 1:35:56) were separated by just a minute, with Malloy's gender place slipping from 87th to 113th through the middle miles before recovering to 103rd — a sign of a tough stretch in the hills. Maansey Rishi (6th, 1:39:15) and Ailish Kelly (7th, 1:41:21) kept the pressure on, and the finish line produced a near-photo-finish between Ciara Dillon (8th, 1:41:48) and Cadence Chen (9th, 1:41:50) — two seconds separating them across 13.1 miles. In a field of 96, those margins are what make the Napa Valley Half worth watching.

The course

Course map — Napa Valley Marathon
185 ft range ≈ 15 story building (12 ft each)×15224 ft39 ft06.6 mi13 mi
13.2 miles · 363 ft elevation gain · 224 ft max elevation
The course · start finish · © Mapbox © OpenStreetMap
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