OVERALL MALE · 8K

Shamrock 8K Men: Casey Leads Wire-to-Wire in a Tight Five-Man Fight

By MyRace AIMarch 21, 2026
  • Sean Casey won in 25:04 (5:03/mi), holding 1st among the men from start to finish and posting the fastest split of anyone on the 2M→4M segment.
  • Zion Gregory surged from 4th to 2nd on the middle segment, finishing in 25:28 — and he's doubling at this event, having also taken 2nd in the Men's Half Marathon.
  • The top four men were separated by just 32 seconds, with John Bowers (3rd, 25:33) and Cooper Hurst (4th, 25:36) finishing within a breath of each other.
  • Zach Duval rounded out the five-man field in 26:05 (5:15/mi), the only finisher to break from the lead pack's pace by a meaningful margin.

Sean Casey never relinquished the lead. He held 1st among the men through every checkpoint and backed it up with the fastest 2M→4M split in the field — a 25:04 finish at 5:03/mi that left no doubt about who owned this race. On a cool, breezy Virginia Beach morning, that kind of sustained pace through the middle miles was the decisive move.

The real drama unfolded behind him. Zion Gregory started the race back in 4th but ran the fastest middle segment among the chasers — the second-fastest 2M→4M split in the men's field — to climb to 2nd by the time the field hit 4 miles, a position he held to the line in 25:28. What makes Gregory's day even more impressive: he was already on the results sheet from the Men's Half Marathon, where he finished 2nd. Racing and placing across two events at the same meet is one of the better stories of the weekend.

John Bowers (3rd, 25:33, 5:08/mi) and Cooper Hurst (4th, 25:36, 5:09/mi) were virtually inseparable at the finish — just three seconds apart after 8 kilometers of racing. Bowers held 2nd early before Gregory's mid-race surge bumped him to 3rd, while Hurst posted the third-fastest 4M→Finish split among the men, making his own push in the closing stretch but coming up just short of Bowers.

The course

Course map — Shamrock Marathon - 8K
32 ft range ≈ 3 story building (12 ft each)×370 ft-10 ft02.5 mi5 mi
5 miles · 169 ft elevation gain · 47 ft max elevation
The course · start finish · © Mapbox © OpenStreetMap
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