Boys U-17 Half Marathon: Mattioli Dominates as Youth Takes on Napa

• Cael Mattioli won the under-17 boys race in 1:20:43 (6:09/mi), finishing 24th among men overall — a commanding margin of over six minutes on the field.
• Martin Salinas posted the most aggressive finish of any runner in this group, climbing from 80th to 59th among men on the back half with the 33rd-fastest men's split from 6.9M to the finish.
• Diego Sanchez, just 14 years old, placed 5th in 1:37:05 — but faded on the closing stretch, sliding from 65th to 96th among men as the cold, humid morning took its toll.
• Nine boys finished in conditions that tested everyone: 37°F, 87% humidity, and a course that demanded pacing discipline across 13.1 miles.

Mattioli was never in question. Running a 6:09/mi average through the chilly Napa morning, the 17-year-old from Reno held his position at 24th among men across both halves of the race and closed with the 24th-fastest men's split from 6.9M to the finish — a sign of consistency, not a fade. His winning margin over runner-up Aidan Smith (1:26:53, 6:38/mi) was a decisive 6 minutes and 10 seconds.

Behind Smith, the real drama unfolded in the chase pack. Salinas came into the final 6.9 miles sitting 80th among men, then shifted gears — his 33rd-fastest men's closing split was the sharpest in the under-17 field, and he crossed in 1:30:17 to claim 3rd. Finn McGrath (4th, 1:31:08) ran a similar story, moving from 81st to 63rd among men on the back half with the 40th-fastest men's closing split. The gap between Salinas and McGrath at the line was just 51 seconds — the tightest battle of the day in this group.

Sanchez's 5th-place finish at age 14 in 1:37:05 is worth noting on its own terms — he was the youngest finisher in the field by two years — even if the closing miles were harder than the opening ones. Tomas Reynoso (6th, 1:52:10), Hugo Sanchez (7th, 1:56:31), Ben Tuttle (8th, 2:05:16), and Mathew Law (9th, 2:20:58) rounded out the field, with Law finishing the 13.1-mile course in just over two hours and twenty minutes at 10:45/mi.