Masters Women at CIM 2024: Stephanie Bruce Wins in 2:28:41

• Bruce's margin was commanding: Her 2:28:41 — averaging 5:40/mi — beat 2nd-place Kristin Dailey by 8 minutes and 12 seconds in a Masters Women field of 1,188.
• The 30K–35K segment was her decisive blow: Bruce posted the 2nd-fastest women's split on that stretch across the entire women's field, turning a race into a statement.
• Places 4 and 5 were separated by two seconds: Kathleen Lawrence (2:47:43) and Kate Gustafson (2:47:45) ran nearly identical races — Lawrence edged ahead by the slimmest margin the clock could confirm.
• Sub-3:00 depth was real: Eleven of the top 20 Masters Women broke three hours, with Samantha Feldman's 2:59:51 just sneaking under the barrier in 20th.

Stephanie Bruce, 40, from Flagstaff, Arizona, owned this race from the front. She entered the women's field in 3rd place by the 5K mark and was still sitting 3rd at 30K — then the race changed. Her 2nd-fastest women's split between 30K and 35K was the moment the gap became a gulf, and she held that position through the tape at 5:40 per mile. The win wasn't stolen late; it was built steadily and then sealed decisively.

Behind her, Kristin Dailey, 43, from Elmhurst, Illinois, ran a quietly impressive race of her own. She was 26th among women at the first checkpoint and worked her way forward all day, finishing 19th among women by the end and claiming 2nd in the Masters Women field in 2:36:53. Her 19th-fastest women's split on the 25K–30K segment shows where she found her legs. Ailsa Macdonald, 44, from Cochrane, Alberta, rounded out the podium in 2:43:14, herself a steady mover — climbing from 49th among women at the early checkpoints to 43rd by the finish.

The battle for 4th was one of the afternoon's most gripping micro-dramas. Lawrence and Gustafson, both 40, ran virtually in lockstep — 2:47:43 to 2:47:45 — with Lawrence holding the edge. Gustafson's tracking shows she was actually ahead of Lawrence at several checkpoints, making the final two-second reversal all the more striking. Anne-Marie Madden completed the top six in 2:47:59, just 16 seconds further back, meaning three athletes finished within 16 seconds of each other in a 26.2-mile race.