M50-54 at Napa Valley Half Marathon: Geilfuss Runs Away With It

• Bradley Geilfuss, 51, wins in 1:23:54 — a 6:24/mi clip that left the rest of the M50-54 field well behind.
• James Scanlan closes strong: moving from 80th to 69th among the men in the second half, Scanlan's 69th-fastest men's split on the 6.9M→Finish leg secured a clear 2nd in 1:29:15.
• Arnel Calamba surges late: climbing from 123rd to 98th among the men over the final stretch, Calamba locked up 3rd in 1:33:59 with the 89th-fastest men's split on that segment.
• Ron Rasing and Todd Sandel flip positions: Rasing faded from 115th to 124th among the men in the second half, while Sandel charged from 169th to 132nd — yet Rasing still held 4th (1:36:26) to Sandel's 5th (1:37:20) at the line.

Bradley Geilfuss set the tone from the gun. Running 6:24 per mile across 13.1 miles on a cool, breezy March morning in Napa, the Campbell native crossed in 1:23:54 — more than five minutes clear of the next M50-54 finisher. That kind of margin doesn't happen by accident; it's a wire-to-wire statement. His second half was steady if not blistering by his own standard — the 54th-fastest men's split on the 6.9M→Finish segment — but with a lead that size, he never needed to press.

The battle for 2nd and 3rd was where the second-half racing got interesting. James Scanlan (1:29:15, 6:48/mi) and Arnel Calamba (1:33:59, 7:10/mi) both ran the closing miles faster than their opening pace suggested, each climbing meaningfully through the men's field. Scanlan's finish was especially clean — gaining 11 spots among the men over the back half — while Calamba's move from 123rd to 98th in the men's race showed real late-race strength.

The 4th-5th subplot had a twist. Ron Rasing came through the first half in a stronger position among the men but faded over the final miles, eventually finishing 4th in 1:36:26. Todd Sandel did the opposite, surging from 169th to 132nd among men with the 99th-fastest split on that closing segment — but his comeback, impressive as it was, still left him 54 seconds short of Rasing at the line. Further back, the field spread steadily: Charles Hoffman 6th in 1:41:28, Paul Wigdor 7th in 1:42:35, and 64 finishers in all making their way through the Napa Valley on a brisk Sunday morning.