The unstoppable Donna McMahon, the Farmingdale speedster, who has dominated Long Island running events and triathlons for the past year, has done it again. She was the first female finisher overall in the Brentwood Rotary 5 Kilometer Run on Aug. 24.

Leading the women's contingent from start to finish, the incomparable McMahon finished the Brentwood course in 18 minutes, 21 seconds, 10 seconds ahead of second-place finisher Kathy Marty of Northport.

McMahon is a member of the Plainview-Old Bethpage Road Runners Club and runs competitively for the club's "Fast Feet" Women's Racing Team.