F30-39: Anna Olsen Owns the American River 50 25-Miler

By MyRace AIApril 4, 2026
  • Anna Olsen wins in 4:44:26 (11:23/mi), finishing 31:11 clear of the rest of the F30-39 field and holding 1st among women from start to finish.
  • Carolyn Perrotti Lake surges late, climbing from 9th to 4th among women across the race and posting the 2nd-fastest women's split on the second half to land 3rd in F30-39 at 5:17:44.
  • Chantra Siggard and Carolyn Perrotti Lake separated by just 2:07 at the line — Siggard's 5:15:37 holding off a hard-charging Lake who was running the faster closing split.
  • Felicia Hernandez and Sarah Nolte finish 23 seconds apartHernandez 6th in 7:10:17, Nolte 7th in 7:10:40 — after grinding through a warm 73°F afternoon on the American River trail.

Anna Olsen ran this race from the front and never let anyone forget it. The Truckee native led among women at every checkpoint — 1st, 1st, 1st, 1st — and backed that up with the fastest women's split on the Granite Bay to Rattlesnake Bar segment. At 11:23/mi across 25 miles in the heat, she put 31 minutes between herself and the next F30-39 finisher. That's not a win — that's a statement.

Behind her, the real drama played out between Chantra Siggard and Carolyn Perrotti Lake. Siggard, running out of Lincoln, held a steady 3rd among women all day and crossed in 5:15:37. But Lake — racing on home turf in Auburn — was making moves. She started 9th among women, worked her way to 5th by mid-race, and kept climbing, posting the 2nd-fastest women's split on the second half of the course. She closed to 5:17:44, just 2:07 back of Siggard. The finish time gap was narrow; the effort gap on that closing stretch was not — Lake was the one running faster, but Siggard had built just enough of a cushion to hold on for 2nd.

Morgan Karalash ran a consistent 8th among women throughout, finishing 4th in F30-39 at 5:49:32. Karina Grabis moved steadily through the women's field across the afternoon, climbing from 20th to 16th by the finish to take 5th in 6:32:47. And at the back of the F30-39 group, Felicia Hernandez (6th, 7:10:17) and Sarah Nolte (7th, 7:10:40) completed the field just 23 seconds apart after a full day on the trail.

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AI recap · generated from official results

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