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MC
Margaret Chamberlain
FemaleMichigan2008–2025
33
Total Finishes
13
Different Races
4
States (8%)
1:52:56
PR (8:37/mi)
2:33:06
Average
+1:05:28
Slower (first to last)
Medal House
2015
Detroit Free Press Marathon
1:52:56
#1149 overall#380 gender
2014
Detroit Free Press Marathon
1:54:22
#1387 overall#424 gender
2014
Ludington Lakestride Half Marathon 10K and 5k
2:03:06
#145 overall#63 gender
2014
Park2Park Half Marathon
2:03:21
#473 overall#238 gender
2014
Door County Half Marathon & Nicolet Bay 5K
2:07:27
#894 overall#422 gender
2013
Detroit Free Press Marathon
1:59:53
#2185 overall#809 gender
2013
Park2Park Half Marathon
2:04:29
#515 overall#253 gender
2013
Ludington Lakestride Half Marathon 10K and 5k
2:06:24
#224 overall#96 gender
2012
Detroit Free Press Marathon
2:05:32
#2628 overall#1069 gender
2011
Detroit Free Press Marathon
2:12:17
#3369 overall#1547 gender
2010
Detroit Free Press Marathon
2:16:39
#4434 overall#1989 gender
2008
Rock 'n' Roll Las Vegas
2:31:23
#4711 overall#2392 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | North Country RunManistee | MI | 3:36:51 | #356 |
| 2024 | North Country RunManistee | MI | 3:40:49 | #358 |
| 2023 | North Country RunManistee | MI | 3:38:16 | #419 |
| 2022 | North Country RunManistee | MI | 3:40:42 | #295 |
| 2019 | Groundhog Day MarathonWalker | MI | — | — |
| 2019 | Detroit Free Press MarathonDetroit | MI | 2:49:43 | #7611 |
| 2019 | North Country RunManistee | MI | 3:20:23 | #351 |
| 2018 | Groundhog Day MarathonWalker | MI | 3:27:30 | #288 |
| 2018 | Run WoodstockPinckney | MI | 3:40:55 | #393 |
| 2017 | Detroit Free Press MarathonDetroit | MI | 2:27:05 | #4788 |
| 2017 | Groundhog Day MarathonWalker | MI | 2:41:43 | #171 |
| 2017 | Groundhog MarathonGrand Rapids | MI | 2:41:44 | #171 |
| 2016 | Mighty Niagara Half Marathon & Hospice Dash 5K | — | 2:02:51 | #445 |
| 2016 | Mighty Niagara Half Marathon & Hospice Dash 5KYoungstown | NY | 2:04:45 | #445 |
| 2016 | Detroit Free Press MarathonDetroit | MI | 2:10:51 | #2904 |
| 2015 | Detroit Free Press MarathonDetroit | MI | 1:52:56 | #1149 |
| 2015 | Sleeping Bear Marathon, Half Marathon & 5KEmpire | MI | 1:54:51 | #66 |
| 2015 | Ludington Lakestride Half Marathon 10K and 5kLudington | MI | 2:03:06 | #145 |
| 2015 | SHE RUNS Grand RapidsGrand Rapids | MI | 2:05:06 | #561 |
| 2014 | Detroit Free Press MarathonDetroit | MI | 1:54:22 | #1387 |
| 2014 | Ludington Lakestride Half Marathon 10K and 5kLudington | MI | 2:03:06 | #145 |
| 2014 | Park2Park Half MarathonHolland | MI | 2:03:21 | #473 |
| 2014 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 2:07:27 | #894 |
| 2013 | Detroit Free Press MarathonDetroit | MI | 1:59:53 | #2185 |
| 2013 | Park2Park Half MarathonHolland | MI | 2:04:29 | #515 |
| 2013 | Ludington Lakestride Half Marathon 10K and 5kLudington | MI | 2:06:24 | #224 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 2:05:32 | #2628 |
| 2011 | Detroit Free Press MarathonDetroit | MI | 2:12:17 | #3369 |
| 2010 | Detroit Free Press MarathonDetroit | MI | 2:16:39 | #4434 |
| 2008 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:31:23 | #4711 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
26 racesNVNevada
1 raceWIWisconsin
1 raceNYNew York
1 race50-State Challenge
4/ 50 states
46 states to go