Masters Men at the B.A.A. 10K: Parkhurst Runs Away With It in the Heat

• Sherwin Parkhurst won the Masters Men race in 33:06 (5:20/mi), pulling clear of a field of 1,389 finishers on a brutal 93°F morning in Boston.
• Ryan Irwin was a clear runner-up in 33:47, with John Colavincenzo (3rd, 35:06) and Trent Montgomery (4th, 35:10) separated by just four seconds for the final podium spot.
• The 4th-through-6th finishers — Montgomery (35:10), Ryan Collins (35:13), and Chris Ritchie (35:14) — were packed into a four-second window at 5:40/mi, making for one of the tightest mid-pack battles of the day.
• Duane Wesemann, at 50, became the eldest man in the top 20, finishing 16th in 38:09 (6:08/mi).

Ninety-three degrees, a 15 mph wind, and Boston's June humidity — this was not a morning for passive racing, and Sherwin Parkhurst didn't treat it like one. The 40-year-old from Yarmouth, Maine ran 5:20/mi from start to finish, a pace that would be impressive in mild conditions and was downright commanding in this heat. He steadily moved through the men's field — sitting 35th among men through the first checkpoint, then climbing to 34th and eventually 33rd — a quiet but relentless march forward that ended with the Masters title by 41 seconds over Ryan Irwin.

Irwin, also 40, held a rock-solid 39th place among men at every checkpoint, finishing in 33:47 at 5:26/mi — a noticeably different gear from Parkhurst, but a very strong Masters effort in its own right. Behind him, John Colavincenzo of Wellesley made his move count on the back half, climbing from 59th to 54th among men by the finish and securing 3rd in 35:06. That's where the breathing room ended: Montgomery, Collins, and Ritchie crossed within four seconds of each other, all averaging 5:40/mi, with Collins actually posting the 58th-fastest split among men on the 8K-to-finish segment — edging out Montgomery, who had his best relative split earlier in the 5K-to-8K stretch.

Further back, the Masters field spread deep across 1,389 finishers — a testament to the event's draw even in punishing conditions. Justin Maloney (7th, 36:05) and Gustavo Campiz (8th, 36:11) kept the pressure on the top group, while Craig Brisebois and JP Gerald both clocked 37:04 to finish 12th and 13th respectively. Duane Wesemann, the lone 50-year-old in the top 20, crossed in 38:09 — a fine run by any measure, and a quiet reminder that the Masters field at the B.A.A. 10K runs deep in every sense of the word.