San Francisco 10K: Colosi Owns the F55-59 Field on the Bay

• Jen Colosi wins in 52:52 — an 8:30/mi average that put nearly 90 seconds of clear air between her and second place.
• Tight podium battle: Irma Lilia Quintero Vega (54:17) and Karen Bowman (54:47) finished just 30 seconds apart for 2nd and 3rd.
• Closest call of the race: Peggy Kao and Melinda Miyagishima both clocked 1:02:45 — timing settled 10th and 11th respectively.
• 46 finishers completed the F55-59 race, ranging from Colosi's 52:52 to a field that stretched well past the hour mark.

In cool, overcast conditions along the San Francisco waterfront — 55°F with barely a breath of wind — Jen Colosi of San Francisco ran the F55-59 field off its feet. Her 52:52 finish at 8:30/mi wasn't just a win; it was a statement. At 58, she outpaced every other woman in the group by a margin that grew more commanding with every mile, crossing the line 1:25 ahead of second place.

The race for the podium was a genuine contest. Irma Lilia Quintero Vega, making the trip from Heroica Puebla de Zaragoza, Mexico, ran a strong 54:17 at 8:44/mi to claim second — but Karen Bowman of San Francisco kept it honest, finishing 30 seconds back in 54:47 at 8:49/mi. Jill Minus rounded out the top four in 55:15, just 28 seconds further back, making the 2nd-through-4th stretch a compact 58-second window. Meg Gleason of Auburn Hills, MI completed the top five in 56:30.

Further down the field, the racing was just as compelling. Michelle Lecarpentier (59:08) and Katherine Cushing (1:00:35) traded blows across the second half of the pack, while the battle for 8th through 10th was a genuine cluster — Linda Morton (1:02:07), Robin Workman (1:02:27), and Peggy Kao (1:02:45) all finishing within 38 seconds of each other. Kao and Melinda Miyagishima then produced the day's most precise finish, both clocking 1:02:45 — with the timing system separating them by the slimmest of margins to award 10th to Kao and 11th to Miyagishima.