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WP
William Petersen
MaleIllinois2009–2026
14
Total Finishes
13
Different Races
8
States (16%)
1:23:37
PR (6:23/mi)
1:49:24
Average
-2:11:25
Faster (first to last)
Medal House
2023
Long Grove's Oktoberfest Half Marathon, 10K & 5K
1:31:16
#9 overall#8 gender
2023
Chicagoland Spring Marathon, Half Marathon & 10K
1:32:45
#25 overall#23 gender
2019
Rock 'n' Roll San Diego
1:47:59
#1224 overall#927 gender
2017
Outlaw Half Marathon, 10K & 5K
2:18:14
#221 overall#118 gender
2015
North Shore Classic
2:17:23
#1268 overall#654 gender
2015
Northshore half marathon
2:17:23
#1268 overall#654 gender
2013
North Country Run
2:21:22
#114 overall#77 gender
2012
Publix Atlanta Marathon, Half Marathon & 5K
1:50:28
#1168 overall#863 gender
2011
Dallas Marathon Weekend
1:56:39
#1911 overall#1325 gender
2010
Portland Marathon
1:33:15
#14 overall#9 gender
2009
Rock 'n' Roll New Orleans
1:56:25
#933 overall#639 gender
2007
Rock 'n' Roll Las Vegas
3:41:27
#7684 overall#3293 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove | IL | 1:30:02 | #10 |
| 2024 | RDC MarathonDurham | NC | 1:23:37 | #2 |
| 2024 | NJCAA Half Marathon National ChampionshipsHenrico | VA | 1:30:50 | #160 |
| 2024 | Game On! Run Hutchinson Island Half Marathon & 10KFort Pierce | FL | 1:34:26 | #5 |
| 2023 | Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove | IL | 1:31:16 | #9 |
| 2023 | Chicagoland Spring Marathon, Half Marathon & 10KSchaumburg | IL | 1:32:45 | #25 |
| 2019 | Rock 'n' Roll San DiegoSan Diego | CA | 1:47:59 | #1224 |
| 2017 | Outlaw Half Marathon, 10K & 5KFredericksburg | TX | 2:18:14 | #221 |
| 2015 | North Shore ClassicHighland Park | IL | 2:17:23 | #1268 |
| 2015 | Northshore half marathonHighland Park | IL | 2:17:23 | #1268 |
| 2013 | North Country RunManistee | MI | 2:21:22 | #114 |
| 2012 | Publix Atlanta Marathon, Half Marathon & 5KAtlanta | GA | 1:50:28 | #1168 |
| 2011 | Dallas Marathon WeekendDallas | TX | 1:56:39 | #1911 |
| 2010 | Portland MarathonPortland | OR | 1:33:15 | #14 |
| 2009 | Rock 'n' Roll New OrleansNew Orleans | LA | 1:56:25 | #933 |
| 2007 | Rock 'n' Roll Las VegasLas Vegas | NV | 3:41:27 | #7684 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
5 racesTXTexas
2 racesCACalifornia
1 raceFLFlorida
1 raceLALouisiana
1 raceMIMichigan
1 raceOROregon
1 raceVAVirginia
1 race50-State Challenge
8/ 50 states
42 states to go