F20-24 · HALF MARATHON

F20-24: Emily Jackson Runs Away From the Field

F20-24WomenMen
By MyRace AINovember 2, 2025Official site ↗
  • Emily Jackson, 1:21:00 (6:11/mi) — won the F20-24 age group and led the women's race from start to finish, posting the 4th-fastest women's split through the opening 1M–10K stretch.
  • Kiley Butchert, 1:28:44 (6:46/mi) — runner-up in F20-24, climbing from 6th to 5th among women and finishing 7:44 back, with the 7th-fastest women's split on the opening segment.
  • Corie Smith, 1:44:35 — moved from 42nd to 26th among women in the back half, posting the 26th-fastest women's split from 10K to the finish to edge Olivia Garcia for 4th.
  • Places 7–9 separated by one second: Yulisa Rodriguez (1:50:28), Rebecca Fonbah (1:50:28), and Valeria Palacio (1:50:29) — three different finishers, three different places, one second of daylight.

Emily Jackson came to Fresno and made the F20-24 age group her own. The 24-year-old from Olympia, WA ran 1:21:00 at a 6:11/mi clip — a pace that held up from the gun. She sat atop the women's field at every checkpoint, and her 4th-fastest women's split through the opening 1M–10K segment signaled early that no one in the age group was keeping up. The margin over runner-up Kiley Butchert was 7:44 — decisive by any measure.

Butchert, the 22-year-old from Clovis, was the clear class of the rest of the field. Running 6:46/mi and posting the 7th-fastest women's split on that opening segment, she moved from 6th to 5th among all women and finished a comfortable 15:12 clear of 3rd-place Olivia Garcia (1:43:56, 7:56/mi). Garcia, also 22 and a local from Fresno, worked her way up from 34th to 25th among women — a steady, methodical climb through the field.

The battle for 4th came down to the second half. Corie Smith entered the 10K-to-finish stretch in 38th among women and closed with the 26th-fastest women's split on that segment, finishing in 1:44:35 to edge Garcia by 39 seconds. Giselle Alcantar (1:46:35) had a trickier day — moving from 29th to 41st among women through 10K before rallying back to 30th at the line — finishing 5th in the age group at 8:08/mi.

Deep in the field, the racing was equally tight. Rodriguez, Fonbah, and Valeria Palacio crossed 7th, 8th, and 9th in the age group within a single second of each other — 1:50:28, 1:50:28, and 1:50:29 — a testament to how competitive the middle of this 77-woman age group truly was.

The course

41 ft range ≈ 3 story building (12 ft each)×3401 ft321 ft06.6 mi13 mi
13.1 miles · 335 ft elevation gain · 381 ft max elevation
The course
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