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C. Seifarth

MaleMichigan2026–2026

2

Total Finishes

2

Distinct Races

2

States (4%)

1:39:05

PR (7:34/mi)

1:44:33

Average

+0:10:55

Slower (first→last)

Medal House

2026

DoNot Stop Half Marathon (5k/10k) - Grand Rapids

Zeeland, MI

1:39:05
#28 overall#25 gender
roadflat
2026

Medal Madness 5K, 10K, & 13.1M at Venice, FL (36)

Venice, FL

1:50:00
#2 overall#2 gender
roadflat

Performance Timeline

PR 1:39:0520261:39:0520261:50:00

Complete Race Log

YearRaceStateTimePlace
2026DoNot Stop Half Marathon (5k/10k) - Grand RapidsZeelandMI1:39:05#28
2026Medal Madness 5K, 10K, & 13.1M at Venice, FL (36)VeniceFL1:50:00#2

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MIMichigan
1 race
FLFlorida
1 race

50-State Challenge

2/ 51 states + DC

49 states to go