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MP
Mary Petersen
FemaleCalifornia2002–2025
19
Total Finishes
14
Different Races
8
States (16%)
1:09:08
PR (5:17/mi)
2:30:26
Average
-0:43:26
Faster (first to last)
Medal House
2012
Lincoln Marathon
2:53:51
#5886 overall#3645 gender
2012
2026 Hippie Chick
3:07:05
#1453 overall#1453 gender
2012
St. Jude Rock 'n' Roll Seattle
3:50:32
#13704 overall#9117 gender
2011
Utah Valley Marathon
3:20:23
#1882 overall#1237 gender
2011
Rock 'n' Roll Arizona Marathon
3:42:57
#18299 overall#11088 gender
2010
Life Time Chicago Half Marathon + 5K
2:24:51
#10058 overall#5298 gender
2010
Lincoln Marathon
3:07:10
#5628 overall#3515 gender
2009
St. Jude Rock 'n' Roll Seattle
2:00:47
#3391 overall#1706 gender
2007
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
1:09:08
#111 overall#31 gender
2007
Greater St. Louis Marathon
2:17:03
#3833 overall#1820 gender
2005
Lincoln Marathon
2:37:07
#2156 overall#1087 gender
2002
Lincoln Marathon
2:51:43
#1671 overall#882 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Snow Canyon Half MarathonSaint George | UT | 1:44:02 | #433 |
| 2025 | The Notre Dame Holy HalfNotre Dame | IN | 2:08:17 | #867 |
| 2024 | Snow Canyon Half MarathonSaint George | UT | 1:49:27 | #581 |
| 2024 | Naperville Half MarathonNaperville | IL | 2:28:22 | #1049 |
| 2023 | Sprouts Mesa - Phoenix MarathonMesa | AZ | 2:32:26 | #2161 |
| 2022 | Great Smoky Mountains Half Marathon & 5KTownsend | TN | 3:09:13 | #1218 |
| 2021 | Mount Rainier Half Marathon & Trail EventsEnumclaw | WA | 3:36:10 | #1414 |
| 2019 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 2:22:58 | #2618 |
| 2018 | Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas City | MO | 2:22:16 | #2508 |
| 2016 | 2025 500 Festival Running EventsIndianapolis | IN | 1:36:44 | #654 |
| 2012 | Lincoln MarathonLincoln | NE | 2:53:51 | #5886 |
| 2012 | 2026 Hippie ChickSt. Paul | OR | 3:07:05 | #1453 |
| 2012 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 3:50:32 | #13704 |
| 2011 | Utah Valley MarathonProvo | UT | 3:20:23 | #1882 |
| 2011 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 3:42:57 | #18299 |
| 2010 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:24:51 | #10058 |
| 2010 | Lincoln MarathonLincoln | NE | 3:07:10 | #5628 |
| 2009 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 2:00:47 | #3391 |
| 2007 | 2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronado | CA | 1:09:08 | #111 |
| 2007 | Greater St. Louis MarathonSt. Louis | MO | 2:17:03 | #3833 |
| 2005 | Lincoln MarathonLincoln | NE | 2:37:07 | #2156 |
| 2002 | Lincoln MarathonLincoln | NE | 2:51:43 | #1671 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
NENebraska
4 racesMOMissouri
3 racesUTUtah
3 racesAZArizona
2 racesILIllinois
2 racesINIndiana
2 racesCACalifornia
1 raceOROregon
1 race50-State Challenge
8/ 51 states + DC
43 states to go