Marilyn Simmons has 6 recorded races from Oak Harbor, WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-26 | Whidbey Island Marathon, Half, 10K, & 5K | Marathon | 4:21:47 | 95 |
| 2025-11-30 | UW Medicine Seattle Marathon and Half Marathon | Marathon | 4:21:01 | 1390 |
| 2025-04-27 | Whidbey Island Marathon, Half, 10K, & 5K | Marathon | 91 | |
| 2024-09-22 | Bellingham Bay Marathon | 3:58:52 | 92 | |
| 2024-04-21 | Whidbey Island Marathon | Marathon | 92 | |
| 2023-09-24 | Bellingham Bay Marathon | 3:57:56 | 101 |