M55-59 at Shamrock Marathon: Doyen Runs Down the Field

By MyRace AIMarch 22, 2026Official site ↗
  • Scott Doyen wins M55-59 in 3:04:18 (7:02/mi), climbing from 147th to 83rd among the men over the course of the race.
  • Ken Zimmerman finishes 2nd in 3:06:51 (7:08/mi) — just 2:33 back — after a strong late surge that moved him from 112th to 88th among the men through the final stretch.
  • Carl Watson takes 3rd in 3:19:06 (7:36/mi), more than 12 minutes behind Zimmerman, while posting the 117th-fastest split in the field on the 30K–35K segment.
  • Brian Moloney (4th, 3:22:00) and Paul Deaton (5th, 3:25:07) round out the top five, though Moloney faded steadily through the second half while Deaton ran a more measured progression to close the gap between them to under three minutes.

Scott Doyen came to Virginia Beach from Boulder, CO, and ran like someone who had altitude-trained legs to spare. Starting 147th among the men, he was a relentless mover, climbing to 110th by 10K, 106th by the half, and eventually 83rd at the finish — a net gain of 64 places through the men's field. His 7:02/mi average on a humid, breezy 55°F morning was the clear class of the M55-59 field, and he capped it with the 64th-fastest split among the men on the 35K-to-25.2-mile stretch.

Ken Zimmerman ran a disciplined race from Annapolis, moving steadily through the men's field in the early miles before a genuine surge from the half onward — going from 112th at the halfway point all the way to 88th by mile 25. His 85th-fastest split among the men on the half-to-30K segment was a key moment in that climb. At 7:08/mi, he finished 2:33 behind Doyen — close enough to keep the winner honest, but Doyen never faded.

Carl Watson (3:19:06) ran a notably different race: patient through 30K, then posting a strong 117th-fastest split in the field on the 30K–35K segment, before fading slightly to finish 163rd among the men. He still put nearly 13 minutes of daylight between himself and 4th-place Moloney. Moloney (3:22:00) started conservatively but drifted steadily backward in the men's field from the half onward, while Deaton (3:25:07, 7:49/mi) worked his way forward through the later miles to finish 5th. Behind them, Kevin Chance (6th, 3:41:21) and Braj Prasad (7th, 3:42:50) led a competitive mid-pack, with 60 finishers completing the M55-59 field on a tough, windy Virginia Beach morning.

The course

Course map — Shamrock Marathon
62 ft range ≈ 5 stories (12 ft each)×564 ft-16 ft013 mi26 mi
26.2 miles · 766 ft elevation gain · 56 ft max elevation
The course · start finish · © Mapbox © OpenStreetMap
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