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KG
Katherine Gantzer-Hayes
FemaleMichigan2023–2025
10
Total Finishes
8
Different Races
1
States (2%)
2:05:18
PR (9:34/mi)
2:22:01
Average
+1:02:04
Slower (first to last)
Medal House
2025
Curwood Festival Run
2:18:13
#23 overall
2025
Curwood Festival
2:18:14
#23 overall#12 gender
2025
Capital City River Run
2:25:01
#516 overall
2025
Capital City River Run
2:25:02
#516 overall#231 gender
2025
Disneyland® Halloween Half Marathon Weekend 2025
3:11:40
#6704 overall#4195 gender
2024
DEXTER-ANN ARBOR RUN
2:05:18
#1152 overall
2024
Capital City River Run
2:07:40
#318 overall
2024
Capital City River Run
2:07:41
#318 overall#108 gender
2024
2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®
2:31:48
#3256 overall#2279 gender
2023
Michigan Monster Dash
2:09:36
#84 overall
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Curwood Festival RunOwosso | MI | 2:18:13 | #23 |
| 2025 | Curwood FestivalOwosso | MI | 2:18:14 | #23 |
| 2025 | Capital City River RunLansing | MI | 2:25:01 | #516 |
| 2025 | Capital City River RunLansing | MI | 2:25:02 | #516 |
| 2025 | Disneyland® Halloween Half Marathon Weekend 2025Anaheim | CA | 3:11:40 | #6704 |
| 2024 | DEXTER-ANN ARBOR RUNDexter | MI | 2:05:18 | #1152 |
| 2024 | Capital City River RunLansing | MI | 2:07:40 | #318 |
| 2024 | Capital City River RunLansing | MI | 2:07:41 | #318 |
| 2024 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:31:48 | #3256 |
| 2023 | Michigan Monster DashMilford | MI | 2:09:36 | #84 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
8 races50-State Challenge
1/ 51 states + DC
50 states to go