Michigan Runner Rankings

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Robert Koscinski

Robert Koscinski · age 70 · Clarkston, Michigan

Age
70
City
Clarkston, MI
2026 races
4
Season points
254

Season bests

DistanceTime
10K50:10
Half Marathon1:54:57

2026 race history

DateRaceEventTimeAge groupAgeOverallGenderDivisionPoints
09/27/2026The Golden Grizzlies Festival of Races10k Run (10K)51:09M70-74704938170
05/30/2026DEXTER-ANN ARBOR RUN *HALF MARATHON (Half Marathon)1:54:57M65-6969741564756
05/09/2026Angels' Place Race10K Run (10K)50:10M65-69691710170
04/18/2026Michigan MadeHalf Marathon (Half Marathon)1:57:42M65-69696950258

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