Grayson Christensen has 3 recorded races from Olathe, Kansas, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-11 | Jared Coones Memorial Pumpkin Run/Walk 5K 5K Run/Walk | 5K | 28:18 | 261 |
| 2024-10-12 | Jared Coones Memorial Pumpkin Run/Walk 5K 5K Run/Walk | 5K | 33:46 | 551 |
| 2023-10-14 | Jared Coones Memorial Pumpkin Run/Walk 5k 5K Run/Walk | 5K | 30:01 | 359 |