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JM
Jon Margerum-Leys
MaleMichigan2004–2025
78
Total Finishes
51
Different Races
4
States (8%)
1:48:30
PR (8:17/mi)
2:08:54
Average
+0:07:30
Slower (first to last)
Medal House
2012
Capital City River Run
1:57:31
#515 overall#346 gender
2012
Ann Arbor Marathon
1:59:56
#415 overall#266 gender
2012
Martian Invasion of Races
2:00:23
#764 overall#528 gender
2012
Rock 'n' Roll Las Vegas
2:02:52
#3684 overall#2389 gender
2012
Flying Pig Pump and Run
2:05:52
#2991 overall#1815 gender
2011
Operation Jack Marathon and Half Marathon
2:05:01
#82 overall#50 gender
2011
Operation Jack Marathon and Half Marathon
2:05:01
#81 overall#49 gender
2011
Indianapolis Monumental Marathon
2:08:06
#2259 overall#1315 gender
2011
Capital City River Run
2:18:44
#1117 overall#613 gender
2011
Buckeye Half Marathon & Relay
2:41:34
#425 overall#250 gender
2005
Dexter Ann Arbor Run
2:24:48
#1904 overall#1188 gender
2004
Dexter Ann Arbor Run
2:14:54
#1745 overall#1117 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:22:24 | #2412 |
| 2024 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 2:14:23 | #670 |
| 2021 | Rochester Run Michigan CheapRochester | MI | 2:30:23 | #34 |
| 2021 | Madison MarathonMadison | WI | 2:37:58 | #2027 |
| 2021 | SCOUTING AMERICA HALF MARATHON & TENDERFOOT 5KBowling Green | OH | 2:45:26 | #138 |
| 2021 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 2:46:04 | #801 |
| 2020 | Northern Ohio Half Marathon, 2-Person Relay, & 5KMentor | OH | 2:13:01 | #178 |
| 2020 | Run Michigan Cheap - Lake OrionLake Orion | MI | 2:13:38 | #27 |
| 2020 | The PRESIDENTIAL RACE - Half Marathon & 5K/10KAny Where | OR | 2:18:25 | #37 |
| 2019 | Oktoberfest Runs @ Stony CreekShelby Township | MI | 2:06:19 | #65 |
| 2019 | Moonlight Beach RunDaytona Beach | FL | 2:10:38 | #30 |
| 2019 | Operation Jack Marathon and Half MarathonLos Angeles | CA | 2:12:47 | #72 |
| 2019 | Martian Invasion of RacesDearborn | MI | 2:13:08 | #408 |
| 2019 | Dexter Ann Arbor RunDexter | MI | 2:13:55 | #1359 |
| 2019 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 2:15:15 | #733 |
| 2019 | Saginaw-Run Michigan CheapSaginaw | MI | 2:16:08 | #16 |
| 2019 | Fools Run-South HavenSouth Haven | MI | 2:17:30 | #8 |
| 2019 | Back to the BeachSterling Heights | MI | 2:18:30 | #257 |
| 2019 | Ice Cube Half MarathonMount Pleasant | MI | 2:21:28 | #67 |
| 2019 | Running Between the VinesJackson | MI | 2:25:19 | #233 |
| 2018 | Dexter Ann Arbor RunDexter | MI | 1:57:51 | #766 |
| 2018 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:59:19 | #594 |
| 2018 | Back to the BeachSterling Heights | MI | 2:01:33 | #133 |
| 2018 | Warm Up ColumbusColumbus | OH | 2:03:20 | #123 |
| 2018 | Snowman's Half MarathonMount Pleasant | MI | 2:08:08 | #77 |
| 2018 | Oktoberfest Runs @ Stony CreekShelby Township | MI | 2:12:44 | #63 |
| 2018 | 20th Annual Hungry Duck Half Marathon, 10K & 5K Run/WalkBrighton | MI | 2:25:10 | #104 |
| 2018 | Running Between the VinesJackson | MI | 2:31:28 | #273 |
| 2017 | Martian Invasion of RacesDearborn | MI | 1:52:12 | #219 |
| 2017 | Gasparilla Distance Classic Race WeekendTampa | FL | 1:55:36 | #1041 |
| 2017 | Operation Jack Marathon and Half MarathonLos Angeles | CA | 2:00:31 | #51 |
| 2017 | Kensington Aloha RunsMilford | MI | 2:00:42 | #42 |
| 2017 | Snowman's Half MarathonMount Pleasant | MI | 2:00:45 | #46 |
| 2017 | Detroit Free Press MarathonDetroit | MI | 2:11:01 | #2592 |
| 2017 | Oktoberfest Runs @ Stony CreekShelby Township | MI | 2:14:32 | #57 |
| 2017 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 3:09:32 | #1506 |
| 2016 | 15th Annual Rock CF Rivers Half Marathon & 5KGrosse Ile | MI | 1:57:16 | #448 |
| 2016 | Sarasota Music Half MarathonSaraota | FL | 1:59:11 | #499 |
| 2016 | Operation Jack Marathon and Half MarathonLos Angeles | CA | 1:59:23 | #54 |
| 2016 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:59:47 | #748 |
| 2016 | Back Roads Half MarathonClarkston | MI | 2:05:49 | #156 |
| 2016 | Kensington Aloha RunsMilford | MI | 2:12:42 | #110 |
| 2016 | Ludington Lakestride Half MarathonLudington | MI | 2:22:12 | #175 |
| 2015 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:54:18 | #1726 |
| 2015 | Oakland Running FestivalOakland | CA | 1:55:55 | #692 |
| 2015 | Back Roads Half MarathonClarkston | MI | 1:59:14 | #128 |
| 2015 | Brooksie Way Half Marathon and 5KAuburn Hills | MI | 1:59:23 | #760 |
| 2015 | Bands on the Run 5K | — | 2:00:56 | #18 |
| 2015 | Saginaw-Run Michigan CheapSaginaw | MI | 2:01:00 | #12 |
| 2015 | Operation Jack Marathon and Half MarathonLos Angeles | CA | 2:04:15 | #70 |
| 2015 | New Year's Race Los Angeles | — | 2:04:55 | #613 |
| 2015 | Detroit Free Press MarathonDetroit | MI | 2:05:08 | #2823 |
| 2015 | Kensington Aloha RunsMilford | MI | 2:15:39 | #133 |
| 2014 | Bay Breeze Half Marathon, 10K and 5KSan Leandro | CA | 1:48:30 | #105 |
| 2014 | Paso Robles Harvest MarathonPaso Robles | CA | 1:52:09 | #62 |
| 2014 | Santa Clarita MarathonSanta Clarita | CA | 1:52:32 | #256 |
| 2014 | Santa Clarita Marathon | — | 1:52:33 | #256 |
| 2014 | Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5KOxnard | CA | 1:52:50 | #421 |
| 2014 | Santa to the Sea Half | — | 1:52:50 | #428 |
| 2014 | Camarillo MarathonCamarillo | CA | 1:54:12 | #80 |
| 2014 | Salinas Valley Half MarathonSoledad | CA | 1:55:13 | #250 |
| 2014 | Brian Waterbury Memorial Rock to Pier Fun RunMorro Bay | CA | 2:02:34 | #64 |
| 2013 | Monterey Bay Half MarathonMonterey | CA | 1:51:27 | #1151 |
| 2013 | Holly Jolly MarathonCamarillo | CA | 1:52:00 | #19 |
| 2013 | Paso Robles Harvest MarathonPaso Robles | CA | 1:55:45 | #54 |
| 2013 | Ventura MarathonVentura | CA | 1:55:54 | #314 |
| 2013 | Martian Invasion of RacesDearborn | MI | 1:56:48 | #674 |
| 2012 | Capital City River RunLansing | MI | 1:57:31 | #515 |
| 2012 | Ann Arbor MarathonAnn Arbor | MI | 1:59:56 | #415 |
| 2012 | Martian Invasion of RacesDearborn | MI | 2:00:23 | #764 |
| 2012 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:02:52 | #3684 |
| 2012 | Flying Pig Pump and RunCincinnati | OH | 2:05:52 | #2991 |
| 2012 | Strider Half MarathonMilwaukee | WI | 2:06:33 | #309 |
| 2012 | ORRRC Xenia Marathon, Half-Marathon, and 10KXenia | OH | 2:07:59 | #402 |
| 2012 | 20th Annual Hungry Duck Half Marathon, 10K & 5K Run/WalkBrighton | MI | 2:17:00 | #123 |
| 2011 | Operation Jack Marathon and Half MarathonLos Angeles | CA | 2:05:01 | #82 |
| 2011 | Operation Jack Marathon and Half Marathon | — | 2:05:01 | #81 |
| 2011 | Indianapolis Monumental MarathonIndianapolis | IN | 2:08:06 | #2259 |
| 2011 | Capital City River RunLansing | MI | 2:18:44 | #1117 |
| 2011 | Buckeye Half Marathon & RelayPeninsula | OH | 2:41:34 | #425 |
| 2005 | Dexter Ann Arbor RunDexter | MI | 2:24:48 | #1904 |
| 2004 | Dexter Ann Arbor RunDexter | MI | 2:14:54 | #1745 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
43 racesCACalifornia
20 racesOHOhio
6 racesFLFlorida
3 races50-State Challenge
4/ 50 states
46 states to go