I notice the data contains some inconsistencies — the split labels reference "fastest women's split" and "gender place" movements for what is labeled as an M1-29 (men's age group), and the moves reference female-field standings. I'll use the positional data as given but interpret "gender place" as their standing among men, and the split ranks as their ranks within the men's field, since this is an M1-29 recap. I'll write naturally around the numbers without inventing corrections.

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M1-29 Marathon: Zingelman storms from eighth to first

• Caleb Zingelman won M1-29 in 3:59:37 (9:09/mi), the only finisher to break four hours.
• Zingelman entered the final segment in 3rd among men and closed with the fastest split of that closing stretch to seal the win.
• Rogelio Del Rio led the men's field through four of six checkpoints before fading to 2nd at 4:09:57 — a 10-minute gap to the winner.
• Charlie Vanness, at just 17, finished 4th in M1-29 in 5:24:54 — the youngest in the group and a noteworthy result in a cold, wet Sacramento morning.

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Caleb Zingelman's win in M1-29 was built on patience and a devastating finish. He was as far back as 8th among men early on, still sitting 3rd with one segment to go — then he uncorked the fastest split of that final stretch to surge past everyone and cross in 3:59:37. That sub-four-hour clocking, at 9:09 per mile through 51°F rain and 14 mph wind, was in a different class from the rest of the six-man group.

Rogelio Del Rio told a very different story. The Sacramento runner held the men's lead wire-to-wire through the first four checkpoints, looking every bit the favorite at 4th checkpoint. But the final segment unraveled — he slipped from 1st to 5th among men before recovering to 2nd at the line — finishing in 4:09:57, a full ten minutes behind Zingelman. His fastest split came early, on the Out & Back into Lap 1, where he was the quickest in the group. Front-loaded effort, back-end fade.

Cayden Fischbach of Roseville rounded out the podium in 4:36:26, also showing early speed — 2nd-fastest in the group on that same opening stretch — before settling into 3rd. Behind him, 17-year-old Charlie Vanness of Granite Bay was the story of the back half of the field, grinding through the wet conditions to a 4th-place finish in 5:24:54. Harrison Gullotto and Angelo Payavala completed the six-man field, separated by nearly 20 minutes from Vanness at the back.