The three marks that define recruiting range — mile speed, two-mile strength, 5K endurance.
Olivia Decker is a Class of 2029 distance runner from Shoreline, Washington, racing for Shorewood High School and training year-round with the Bryant Bandits club program. Across her freshman season she moved through the 1600m, 3200m, and 5000m cross country distances with a steady drop in times, highlighted by a personal best in the 3200m at the WIAA 3A State Championships and a 16-second PR at the Nike Cross Country Northwest Regional in Spokane.
Running under the Shorewood banner alongside teammates Violet Koslowsky and Cleo Dalasta, Decker has built a reputation for closing hard in championship-tier races — Birger Solberg, Oregon Relays, and NXR Northwest among them. Academically she carries a 4.0 GPA and intends to pursue pre-med. Coaches Paul Villanueva and Joel Reese lead the Shorewood program; Matt Koenigs coaches her club training with Bryant Bandits.
Open marks only, one table, tagged where the mark came at a state, regional, or national-showcase meet. Relay legs and hand-timed splits are filed below for context.
| Event | Mark | Meet | Date |
|---|---|---|---|
| Outdoor Track | |||
| 3,200 Meters | 11:12.40 | WIAA State Championships (3A) State | 2026 |
| 3,000 Meters | 10:53.40 | Oregon Relays | 2026 |
| 2 Miles | 11:38.24 | Oregon Relays | 2026 |
| 1,600 Meters | 5:13.92 | Birger Solberg Invitational | 2026 |
| 800 Meters | 2:27.57 | Shoreline Showdown | 2026 |
| Indoor Track | |||
| 1 Mile | 5:22.32 (i) | Nike Indoor Nationals National | 2026 |
| 1,500 Meters | 5:01.76 (i) | Nike Indoor Nationals National | 2026 |
| Cross Country | |||
| 5,000 Meters | 19:31.7 | NXR Northwest Regional Regional | 2025 |
| 4,000 Meters | 16:40.2 | WESCO-Shorewood Quad @ Snohomish | 2025 |
| 2 Miles | 12:54.8 | GearUp Northwest Preview | 2025 |
| Event | Mark | Meet | Date |
|---|---|---|---|
| 4x800 Relay (Team) | 10:13.65 | Shorewood HS | 2026 |
| 800m Split | 2:29.3h | Oregon Relays (Shorewood HS) | 2026 |
| 4x400 Relay (Team) | 4:25.71 | Shorewood HS | 2026 |
| 400m Split | 1:07.2h | WESCO League Split | 2026 |
Every mark on this page is corroborated by a third-party results database or independent press coverage — no self-reported times.
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Championship and national-showcase tier only — full WESCO dual/league calendar available on request.