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SP
Shannon Peterson
FemaleWashington1991–2026
52
Total Finishes
34
Distinct Races
19
States (37%)
1:33:25
PR (7:08/mi)
2:30:30
Average
+0:34:07
Slower (first to last)
Medal House
2005
Rock 'n' Roll Virgina Beach Half Marathon
1:48:01
#1802 overall#426 gender
2005
Grandma's Marathon
2:36:20
#4384 overall#2378 gender
2004
Santa Barbara Half Marathon & 5K
2:31:20
#1188 overall#642 gender
2004
Grandma's Marathon
2:33:14
#3927 overall#2045 gender
2003
Grandma's Marathon
2:27:58
#3833 overall#1961 gender
2001
Grandma's Marathon
2:37:31
#3517 overall#1754 gender
2000
Grandma's Marathon
2:41:15
#3374 overall#1706 gender
1998
Beer City Half™ San Diego
1:40:13
#742 overall#96 gender
1997
Hobble Creek Half Marathon
1:33:25
#118 overall#15 gender
1993
Women's Half Marathon
1:45:14
#78 overall#78 gender
1992
Women's Half Marathon
2:03:06
#221 overall#221 gender
1991
Women's Half Marathon
1:53:47
#207 overall#207 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Lost Dutchman MarathonApache Junction | AZ | 2:22:40 | #388 |
| 2026 | Whitefish Marathon, Half Marathon & 5K Presented by Hammer NutritionWhitefish | MT | 2:27:54 | #428 |
| 2025 | Flying Pig Pump and RunCincinnati | OH | 2:57:09 | #9850 |
| 2025 | Queen Bee Half MarathonCincinnati | OH | 3:18:22 | #2740 |
| 2025 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 3:43:36 | #7021 |
| 2024 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 3:04:08 | #2075 |
| 2024 | Flying Pig Pump and RunCincinnati | OH | 3:06:50 | #8768 |
| 2023 | Snohomish Women's RunSnohomish | WA | 2:14:15 | #221 |
| 2023 | Thanksgiving Day Half MarathonAtlanta | GA | 2:49:18 | #4190 |
| 2022 | Snohomish Women's RunSnohomish | WA | 2:06:33 | #127 |
| 2022 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:17:51 | #8051 |
| 2022 | St. Jude Memphis Marathon WeekendMemphis | TN | 3:36:25 | #5982 |
| 2021 | Detroit Free Press MarathonDetroit | MI | 1:59:10 | #1277 |
| 2021 | Poulsbo Half Marathon & 10kPoulsbo | WA | 2:11:47 | #193 |
| 2020 | The Summer Camp RunAnywhere | WA | 2:06:23 | #43 |
| 2019 | Snohomish Women's RunSnohomish | WA | 2:27:42 | #250 |
| 2019 | Galloping Gertie HalfGig Harbor | WA | 2:36:24 | #143 |
| 2019 | Napa Valley MarathonNapa | CA | 2:39:55 | #1347 |
| 2019 | City of Trees MarathonBoise | ID | 2:43:34 | #340 |
| 2018 | St. Jude Memphis Marathon WeekendMemphis | TN | 3:45:56 | #9083 |
| 2016 | Kiawah Island MarathonKiawah Island | SC | 2:02:24 | #1013 |
| 2015 | Armadillo Dash Trail RunNorco | LA | 2:02:54 | #187 |
| 2015 | St. Jude Memphis Marathon WeekendMemphis | TN | 3:09:04 | #6832 |
| 2015 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:37:48 | #15948 |
| 2014 | Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna Hills | CA | 2:18:07 | #599 |
| 2013 | City to the Sea Half Marathon & 5KSan Luis Obispo | CA | 2:29:50 | #1433 |
| 2013 | IMT Des Moines MarathonDes Moines | IA | 2:32:17 | #4022 |
| 2010 | Swan Lake MarathonViborg | SD | 2:06:42 | #31 |
| 2010 | Hyannis MarathonHyannis | MA | 2:17:30 | #2197 |
| 2009 | B.A.A. Half MarathonBoston | MA | 2:14:29 | #3262 |
| 2009 | Cowtown Marathon, Half Marathon and Ultra MarathonFort Worth | TX | 2:57:16 | #3501 |
| 2009 | St. Jude Rock 'n' Roll SeattleSeattle | WA | 3:14:49 | #13478 |
| 2008 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 2:09:36 | #736 |
| 2008 | Kiawah Island MarathonKiawah Island | SC | 2:36:19 | #1809 |
| 2008 | Grandma's MarathonDuluth | MN | 2:46:08 | #5130 |
| 2007 | Wine Country Half Marathon Paso RoblesPaso Robles | CA | 2:03:41 | #162 |
| 2007 | Greater St. Louis MarathonSt. Louis | MO | 2:07:18 | #2774 |
| 2007 | Lake Tahoe Marathon WeekendSouth Lake Tahoe | CA | 2:07:52 | #186 |
| 2007 | Dallas Marathon WeekendDallas | TX | 2:12:48 | #2821 |
| 2007 | Boston's Run To RememberBoston | MA | 2:21:18 | #2810 |
| 2007 | B.A.A. Half MarathonBoston | MA | 2:30:53 | #3448 |
| 2007 | Grandma's MarathonDuluth | MN | 2:44:40 | #4869 |
| 2006 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 1:46:31 | #323 |
| 2006 | Grandma's MarathonDuluth | MN | 2:40:59 | #4681 |
| 2005 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:48:01 | #1802 |
| 2005 | Grandma's MarathonDuluth | MN | 2:36:20 | #4384 |
| 2004 | Santa Barbara Half Marathon & 5KSanta Barbara | CA | 2:31:20 | #1188 |
| 2004 | Grandma's MarathonDuluth | MN | 2:33:14 | #3927 |
| 2003 | Grandma's MarathonDuluth | MN | 2:27:58 | #3833 |
| 2001 | Grandma's MarathonDuluth | MN | 2:37:31 | #3517 |
| 2000 | Grandma's MarathonDuluth | MN | 2:41:15 | #3374 |
| 1998 | Beer City Half™ San DiegoSan Diego | CA | 1:40:13 | #742 |
| 1997 | Hobble Creek Half MarathonMapleton | UT | 1:33:25 | #118 |
| 1993 | Women's Half MarathonNew York | NY | 1:45:14 | #78 |
| 1992 | Women's Half MarathonNew York | NY | 2:03:06 | #221 |
| 1991 | Women's Half MarathonNew York | NY | 1:53:47 | #207 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
8 racesMNMinnesota
8 racesWAWashington
7 racesMAMassachusetts
4 racesOHOhio
4 racesNYNew York
3 racesTNTennessee
3 racesTXTexas
3 racesGAGeorgia
1 raceIAIowa
1 raceIDIdaho
1 raceLALouisiana
1 raceMIMichigan
1 raceMOMissouri
1 raceSDSouth Dakota
1 raceUTUtah
1 raceILIllinois
0 racesKYKentucky
0 racesNCNorth Carolina
0 races50-State Challenge
19/ 51 states + DC
32 states to go