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KS
Kathryn Sederberg
FemaleMichigan2009–2026
15
Total Finishes
12
Different Races
3
States (6%)
1:53:40
PR (8:41/mi)
2:09:28
Average
+0:01:10
Slower (first to last)
Medal House
2024
2026 Zeigler Kalamazoo Marathon
1:53:40
#187 overall
2023
Bayshore Marathon, Half Marathon, 10K, & Kids Fun Run
1:56:52
#920 overall
2020
Borgess Run For The Health Of It!
1:58:05
#106 overall#44 gender
2019
Portage Winter Blast 2026
1:54:18
#68 overall
2019
Borgess Run For The Health Of It!
1:57:39
#386 overall#122 gender
2016
Cowtown Marathon, Half Marathon and Ultra Marathon
1:59:50
#1526 overall#492 gender
2013
DEXTER-ANN ARBOR RUN
2:03:20
#1383 overall#459 gender
2013
Pinckney Trail Weekend
2:14:27
#307 overall#69 gender
2012
Run Woodstock
2:17:53
#173 overall#51 gender
2012
Detroit Free Press Marathon
4:16:33
#1640 overall#486 gender
2010
Flying Pig Pump and Run
1:54:28
#1042 overall#284 gender
2009
Newport Marathon
1:53:55
#415 overall#147 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 2026 Zeigler Kalamazoo MarathonKalamazoo | MI | 1:55:05 | #278 |
| 2025 | 2026 Zeigler Kalamazoo MarathonKalamazoo | MI | 1:55:04 | #231 |
| 2025 | Sandhill Crane All Trail Half Marathon/10K/5KVandalia | MI | 2:13:54 | #44 |
| 2024 | 2026 Zeigler Kalamazoo MarathonKalamazoo | MI | 1:53:40 | #187 |
| 2024 | Philadelphia MarathonPhiladelphia | PA | 1:56:40 | #3066 |
| 2023 | Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse City | MI | 1:56:52 | #920 |
| 2020 | Borgess Run For The Health Of It!Kalamazoo | MI | 1:58:05 | #106 |
| 2019 | Portage Winter Blast 2026Portage | MI | 1:54:18 | #68 |
| 2019 | Borgess Run For The Health Of It!Kalamazoo | MI | 1:57:39 | #386 |
| 2016 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 1:59:50 | #1526 |
| 2013 | DEXTER-ANN ARBOR RUNDexter | MI | 2:03:20 | #1383 |
| 2013 | Pinckney Trail WeekendPinckney | MI | 2:14:27 | #307 |
| 2012 | Run WoodstockPinckney | MI | 2:17:53 | #173 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 4:16:33 | #1640 |
| 2010 | Flying Pig Pump and RunCincinnati | OH | 1:54:28 | #1042 |
| 2009 | Newport MarathonNewport | RI | 1:53:55 | #415 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
12 racesOHOhio
1 raceMNMinnesota
0 races50-State Challenge
3/ 51 states + DC
48 states to go