MASTERS MEN'S HALF MARATHON

Masters Men: Tsotu Blazes to the Top in Napa

Masters MenWomenMen
By MyRace AIMarch 1, 2026Official site ↗
  • Nicholas Tsotu won the Masters Men race in 1:08:41 (5:14/mi), separating himself from a 438-man field with the 3rd-fastest men's split on the 3.1M→6.9M segment.
  • Chip Scarinzi claimed 2nd in 1:15:12, finishing 6:31 back — a commanding runner-up in a field this deep.
  • Grant Rozeboom and Michael Gallagher staged the closest battle of the podium: 3rd in 1:17:19 vs. 4th in 1:18:37, separated by 1:18 but both posting strong closing splits (30th and 33rd-fastest men's splits on the 6.9M→Finish leg, respectively).
  • George Trilikis (6th, 1:20:29) and Aaron Hansen (5th, 1:20:09) were separated by just 20 seconds at the line — the tightest gap in the top ten outside the podium.

Nicholas Tsotu, 40, from Fair Oaks, ran a race that looked nothing like the rest of the field. His 5:14/mi average was a full 30 seconds per mile faster than 2nd-place Chip Scarinzi's 5:44/mi, and that gap was already taking shape through the middle miles. Tsotu posted the 3rd-fastest men's split of the entire race on the 3.1M–6.9M stretch — a move that pushed him from 2nd among men to 4th (overall gender placement fluctuated as the broader men's field sorted itself), before he ultimately locked in the Masters win. On a cool, humid morning in Napa — 55°F with 93% humidity and an 8 mph wind — he ran a time that would turn heads in any field.

Scarinzi, 45, from Alameda, was steady and strong in his own right, moving from 15th among men early to settle at 20th by the finish — his 5:44/mi holding firm across a race where many others faded. Rozeboom (40, Walnut Creek) and Gallagher (44, San Francisco) both made their moves on the back half, each posting top-35 men's splits on the final leg to secure 3rd and 4th. Gallagher had actually been running ahead of Rozeboom through the middle segment — sitting 27th among men to Rozeboom's 30th — but Rozeboom's stronger close flipped the order by the line.

The battle for 5th and 6th was one of the day's tightest stories. Aaron Hansen (45, Quincy) edged George Trilikis (49, Dunlap, IL) by just 20 seconds — 1:20:09 to 1:20:29 — with Hansen running 6:07/mi to Trilikis's 6:08/mi. From there, the field spread out through a deep pack: Corey Morenz (7th, 1:23:51) and Adrian Aoun (8th, 1:24:09) were nearly inseparable, while Edward Pearson — at 58, the oldest name in the top 13 — finished 13th in 1:28:28 at 6:45/mi, one of the more impressive age-relative performances in a Masters field that ran all the way to 438 finishers.

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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