Derek Grittmann has 2 recorded races from Gilbert, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2022-02-20 | 2022 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:40:47 | 423 |
| 2022-02-13 | Runner's Den Pancake Run presented by IHOP 5K | 5K | 1:05:11 | 1255 |