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DG
David Groen
MaleOhio2017–2026
14
Total Finishes
5
Different Races
1
States (2%)
1:35:00
PR (7:15/mi)
1:48:02
Average
-0:45:22
Faster (first to last)
Medal House
2024
Grandview Yard Half Marathon
1:37:14
#76 overall#61 gender
2023
Capital City Half Marathon
1:39:41
#347 overall#286 gender
2023
Grandview Yard Half Marathon
1:41:59
#77 overall#64 gender
2021
OhioHealth Emerald City Half and Quarter Marathon
2:02:14
#480 overall#312 gender
2020
Capital City Half Marathon
1:40:19
#31 overall#26 gender
2019
OhioHealth Emerald City Half and Quarter Marathon
1:43:49
#160 overall#127 gender
2019
Capital City Half Marathon
1:44:51
#629 overall#478 gender
2018
Capital City Half Marathon
1:49:04
#998 overall#750 gender
2018
Warm Up Columbus
1:53:38
#97 overall#55 gender
2018
OhioHealth Emerald City Half and Quarter Marathon
2:03:42
#472 overall#306 gender
2017
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids Run
2:20:40
#4866 overall#2426 gender
2017
Columbus Marathon
2:20:40
#4864 overall
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Grandview Yard Half MarathonGrandview Heights | OH | 1:35:18 | #109 |
| 2025 | Capital City Half MarathonColumbus | OH | 1:35:00 | #257 |
| 2025 | Grandview Yard Half MarathonGrandview Heights | OH | 1:45:04 | #184 |
| 2024 | Grandview Yard Half MarathonGrandview Heights | OH | 1:37:14 | #76 |
| 2023 | Capital City Half MarathonColumbus | OH | 1:39:41 | #347 |
| 2023 | Grandview Yard Half MarathonGrandview Heights | OH | 1:41:59 | #77 |
| 2021 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 2:02:14 | #480 |
| 2020 | Capital City Half MarathonColumbus | OH | 1:40:19 | #31 |
| 2019 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 1:43:49 | #160 |
| 2019 | Capital City Half MarathonColumbus | OH | 1:44:51 | #629 |
| 2018 | Capital City Half MarathonColumbus | OH | 1:49:04 | #998 |
| 2018 | Warm Up ColumbusColumbus | OH | 1:53:38 | #97 |
| 2018 | OhioHealth Emerald City Half and Quarter MarathonDublin | OH | 2:03:42 | #472 |
| 2017 | Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus | OH | 2:20:40 | #4866 |
| 2017 | Columbus MarathonColumbus | OH | 2:20:40 | #4864 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
OHOhio
15 races50-State Challenge
1/ 50 states
49 states to go