Back to League Tables
RG
Richard Groendyke
MaleIllinois2004–2026
72
Total Finishes
21
Distinct Races
3
States (6%)
1:35:55
PR (7:19/mi)
2:04:29
Average
+1:06:54
Slower (first to last)
Medal House
2007
2025 500 Festival Running Events
1:48:59
#3486 overall#2884 gender
2007
North Shore Classic
1:51:07
#437 overall#325 gender
2006
2025 500 Festival Running Events
1:43:44
#2763 overall#2369 gender
2006
Rock 'n' Roll Chicago Half Marathon
1:45:39
#1309 overall#1024 gender
2006
March Madness Half Marathon
1:50:27
#488 overall#362 gender
2005
Great Western Half Marathon and 10K
1:35:55
#96 overall#88 gender
2005
March Madness Half Marathon
1:38:58
#204 overall#178 gender
2005
Alpine Races
1:44:49
#58 overall#54 gender
2005
Life Time Chicago Half Marathon + 5K
1:44:51
#728 overall#579 gender
2005
North Shore Classic
1:46:23
#171 overall#139 gender
2004
Life Time Chicago Half Marathon + 5K
1:37:57
#425 overall#370 gender
2004
Rock 'n' Roll Arizona Marathon
2:26:34
#7845 overall#3732 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | March Madness Half MarathonCary | IL | 2:30:22 | #534 |
| 2026 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:44:51 | #1387 |
| 2025 | Duneland Half Marathon and 5KChesterton | IN | 2:20:29 | #166 |
| 2025 | Chicago 13.1Chicago | IL | 2:25:13 | #6487 |
| 2025 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:30:40 | #1457 |
| 2025 | March Madness Half MarathonCary | IL | 2:32:49 | #673 |
| 2024 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:31:02 | #1460 |
| 2024 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 2:31:36 | #1025 |
| 2024 | Chicago 13.1Chicago | IL | 2:31:52 | #5820 |
| 2024 | March Madness Half MarathonCary | IL | 2:32:41 | #691 |
| 2023 | Chicago 13.1Chicago | IL | 2:26:07 | #4211 |
| 2023 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:27:32 | #1248 |
| 2023 | March Madness Half MarathonCary | IL | 2:28:29 | #715 |
| 2022 | Chicago Spring Half MarathonChicago | IL | 2:19:31 | #2733 |
| 2022 | Chicago 13.1Chicago | IL | 2:20:21 | #2397 |
| 2022 | March Madness Half MarathonCary | IL | 2:21:23 | #614 |
| 2021 | Door County Half Marathon & Nicolet Bay 5KPeninsula State Park | WI | 2:22:58 | #700 |
| 2021 | AdventHealth Orange Blossom Half Marathon-10K-5KFrostproof | FL | 2:35:39 | #138 |
| 2020 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:08:09 | #904 |
| 2019 | Chi Town Half Marathon & 10KChicago | IL | 2:05:28 | #772 |
| 2019 | March Madness Half MarathonCary | IL | 2:10:24 | #681 |
| 2019 | Brewers Mini Marathonmilwaukee | WI | 2:12:05 | #1136 |
| 2019 | Chicago Spring Half MarathonChicago | IL | 2:16:02 | #2674 |
| 2018 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:07:41 | #3175 |
| 2018 | Chicago Spring Half MarathonChicago | IL | 2:16:35 | #3053 |
| 2017 | Borgess Run For The Health Of It!Kalamazoo | MI | 1:57:54 | #450 |
| 2017 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 1:58:22 | #752 |
| 2017 | Chicago Spring Half MarathonChicago | IL | 1:58:39 | #1276 |
| 2017 | Naperville Half MarathonNaperville | IL | 2:13:12 | #1276 |
| 2017 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:27:40 | #4448 |
| 2016 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 1:57:26 | #719 |
| 2016 | Half Madness Half MarathonBatavia | IL | 2:02:01 | #319 |
| 2016 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:04:32 | #3715 |
| 2016 | Chicago Spring Half MarathonChicago | IL | 2:06:34 | #1729 |
| 2016 | March Madness Half MarathonCary | IL | 2:09:21 | #734 |
| 2015 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:52:40 | #1276 |
| 2015 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 1:52:53 | #504 |
| 2015 | Half Madness Half MarathonBatavia | IL | 1:54:02 | #349 |
| 2015 | March Madness Half MarathonCary | IL | 1:56:46 | #576 |
| 2015 | Chicago Spring Half MarathonChicago | IL | 1:58:43 | #1044 |
| 2015 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 2:22:52 | #5273 |
| 2014 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:55:35 | #1890 |
| 2014 | March Madness Half MarathonCary | IL | 2:01:17 | #613 |
| 2014 | Half Madness Half MarathonBatavia | IL | 2:04:13 | #501 |
| 2014 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 2:10:58 | #706 |
| 2013 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 1:53:23 | #544 |
| 2013 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:53:54 | #1938 |
| 2013 | March Madness Half MarathonCary | IL | 1:55:26 | #588 |
| 2012 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:50:31 | #2142 |
| 2012 | Half Madness Half MarathonBatavia | IL | 1:56:48 | #332 |
| 2011 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:50:05 | #1815 |
| 2010 | Purdue Boilermaker Half-Marathon & 5KWest Lafayette | IN | 1:44:31 | #50 |
| 2010 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:45:33 | #1565 |
| 2010 | Chicago Spring Half MarathonChicago | IL | 1:48:46 | #415 |
| 2009 | Chicago Spring Half MarathonChicago | IL | 1:52:51 | #484 |
| 2009 | Life Time Miami Marathon & HalfMiami | FL | 1:52:59 | #1602 |
| 2009 | March Madness Half MarathonCary | IL | 1:56:37 | #611 |
| 2009 | Life Time Chicago Half Marathon + 5KChicago | IL | 2:05:52 | #5210 |
| 2008 | 2025 500 Festival Running EventsIndianapolis | IN | 1:48:37 | #3639 |
| 2008 | First Midwest Half MarathonPalos Heights | IL | 1:48:58 | #326 |
| 2008 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:50:28 | #1590 |
| 2008 | Life Time Miami Marathon & HalfMiami | FL | 1:51:17 | #1165 |
| 2008 | Half Madness Half MarathonBatavia | IL | 1:52:10 | #254 |
| 2008 | March Madness Half MarathonCary | IL | 1:52:50 | #501 |
| 2007 | 2025 500 Festival Running EventsIndianapolis | IN | 1:48:59 | #3486 |
| 2007 | North Shore ClassicHighland Park | IL | 1:51:07 | #437 |
| 2007 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:51:31 | #1854 |
| 2006 | 2025 500 Festival Running EventsIndianapolis | IN | 1:43:44 | #2763 |
| 2006 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:45:39 | #1309 |
| 2006 | March Madness Half MarathonCary | IL | 1:50:27 | #488 |
| 2005 | Great Western Half Marathon and 10KSaint Charles | IL | 1:35:55 | #96 |
| 2005 | March Madness Half MarathonCary | IL | 1:38:58 | #204 |
| 2005 | Alpine RacesLake Zurich | IL | 1:44:49 | #58 |
| 2005 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:44:51 | #728 |
| 2005 | North Shore ClassicHighland Park | IL | 1:46:23 | #171 |
| 2004 | Life Time Chicago Half Marathon + 5KChicago | IL | 1:37:57 | #425 |
| 2004 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 2:26:34 | #7845 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
64 racesINIndiana
5 racesMIMichigan
1 race50-State Challenge
3/ 51 states + DC
48 states to go