Ethan Koo
Castro Valley · Class of 2027
35 resultsTrack & Field2023–2026
WrappedYour 2026 Outdoor Track season, WrappedRaces, wins, PRs and rankings as cards for your Instagram StoryShare it →
| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 1600 Meters · IndoorSkyline Invitational · Feb 22 | 5:15.10 | Skyline Invitational | February 22, 2025 |
| 1600 Meters · OutdoorDublin Distance Fiesta · Mar 20 | 4:55.18 | Dublin Distance Fiesta | March 20, 2026 |
| 800 Meters · OutdoorWACC CENTER MEET -San Leandro, Castro Valley, Bishop O'Dowd · Apr 10 | 2:15.04a | WACC CENTER MEET -San Leandro, Castro Valley, Bishop O'Dowd | April 10, 2025 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 8 | WACC Track and Field Championships Day 2May 8 · 1600 Meters · Castro ValleyCastro Valley | 1600 Meters | — | DNS | 11 |
| May 6 | WACC Track and Field Championships Day 1May 6 · 1600 Meters · Castro ValleyCastro Valley | 1600 Meters | -- | DNS | 11 |
| Apr 23 | WACC - Castro Valley vs Alameda; Arroyo vs HaywardApr 23 · 1600 Meters · Place 6 · Castro ValleyCastro Valley | 1600 Meters | 6. | 4:56.27a | 11 |
| Apr 18 | Granada Distance & Sprint FestivalApr 18 · 1600 Meters · Place 108 · Castro ValleyCastro Valley | 1600 Meters | 108 | 4:57.56a | 11 |
| Apr 15 | WACC League Meet Castro vs O'Dowd vs BerkeleyApr 15 · 1600 Meters · Place 17 · Castro ValleyCastro Valley | 1600 Meters | 17 | 5:00.79a | 11 |
| Apr 15 | WACC League Meet Castro vs O'Dowd vs BerkeleyApr 15 · 800 Meters · Place 11 · Castro ValleyCastro Valley | 800 Meters | 11 | 2:15.45a | 11 |
| Mar 28 | Castro Valley RelaysMar 28 · 1600 Meters · Place 13 · Castro ValleyCastro Valley | 1600 Meters | 13 | 4:57.78 | 11 |
| Mar 25 | WACC League Meet Castro Valley vs San Leandro / Mt. Eden vs San LorenzoMar 25 · 800 Meters · Place 6 · Castro ValleyCastro Valley | 800 Meters | 6 | 2:16.55 | 11 |
| Mar 25 | WACC League Meet Castro Valley vs San Leandro / Mt. Eden vs San LorenzoMar 25 · 1600 Meters · Place 2 · Castro ValleyCastro Valley | 1600 Meters | 2 | 4:58.78 | 11 |
| Mar 20 | Dublin Distance Fiesta Mar 20 · 1600 Meters · Place 537 · Castro ValleyCastro Valley | 1600 Meters | 537 | 4:55.18 PB | 11 |
| Mar 14 | San Leandro InvitationalMar 14 · 1600 Meters · Place 20 · Castro ValleyCastro Valley | 1600 Meters | 20 | 5:07.96 | 11 |
| Mar 11 | WACC League Meet Castro Valley V PiedmontMar 11 · 800 Meters · Place 3 · Castro ValleyCastro Valley | 800 Meters | 3 | 2:18.79 | 11 |
| Mar 11 | WACC League Meet Castro Valley V PiedmontMar 11 · 1600 Meters · Place 2 · Castro ValleyCastro Valley | 1600 Meters | 2 | 5:07.65 | 11 |
| Mar 7 | Dan Gabor InvitationalMar 7 · 1600 Meters · Place 176 · Castro ValleCastro Valle | 1600 Meters | 176 | 5:01.07 | 11 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 7 | WACC ChampionshipsMay 7 · 1600 Meters · Place 38 · Castro ValleyCastro Valley | 1600 Meters | 38 | 5:00.78a | 10 |
| Apr 17 | WACC Center Meet - Berkeley vs. Castro Valley, Hayward vs. TennysonApr 17 · 1600 Meters · Place 14 · Castro ValleyCastro Valley | 1600 Meters | 14 | 5:01.86 | 10 |
| Apr 17 | WACC Center Meet - Berkeley vs. Castro Valley, Hayward vs. TennysonApr 17 · 800 Meters · Place 12 · Castro ValleyCastro Valley | 800 Meters | 12 | 2:16.13 | 10 |
| Apr 10 | WACC CENTER MEET -San Leandro, Castro Valley, Bishop O'DowdApr 10 · 1600 Meters · Place 8 · Castro ValleyCastro Valley | 1600 Meters | 8. | 5:03.93a | 10 |
| Apr 10 | WACC CENTER MEET -San Leandro, Castro Valley, Bishop O'DowdApr 10 · 800 Meters · Place 14 · Castro ValleyCastro Valley | 800 Meters | 14. | 2:15.04a PB | 10 |
| Mar 19 | WACC League Meet CV vs Ala / Hayward vs Mt EdenMar 19 · 1600 Meters · Place 7 · Castro ValleyCastro Valley | 1600 Meters | 7 | 5:02.20a | — |
| Mar 19 | WACC League Meet CV vs Ala / Hayward vs Mt EdenMar 19 · 800 Meters · Place 7 · Castro ValleyCastro Valley | 800 Meters | 7 | 2:16.51a | — |
| Mar 15 | San Leandro InvitationalMar 15 · 1600 Meters · Place 3 · Castro ValleyCastro Valley | 1600 Meters | 3 | 4:59.89 | 10 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Feb 22 | Skyline InvitationalFeb 22 · 1600 Meters · Place 76 · Castro ValleCastro Valle | 1600 Meters | 76 | 5:15.10 PB | 10 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Apr 26 | WACC Non-Varsity Culminating MeetApr 26 · 800 Meters · Place 32 · Castro ValleyCastro Valley | 800 Meters | 32 | 2:26.86 | 9 |
| Apr 26 | WACC Non-Varsity Culminating MeetApr 26 · 1600 Meters · Place 20 · Castro ValleyCastro Valley | 1600 Meters | 20 | 5:19.02 | 9 |
| Apr 10 | San Leandro vs Castro Valley / Arroyo vs TennysonApr 10 · 1600 Meters · Place 6 · Castro ValleyCastro Valley | 1600 Meters | 6 | 5:31.50a | — |
| Apr 10 | San Leandro vs Castro Valley / Arroyo vs TennysonApr 10 · 800 Meters · Place 13 · Castro ValleyCastro Valley | 800 Meters | 13 | 2:28.75a | — |
| Mar 27 | WACC @ Hayward vs. Castro Valley vs. Alameda, Arroyo vs. EncinalMar 27 · 1600 Meters · Place 7 · Castro ValleyCastro Valley | 1600 Meters | 7 | 5:18.16a | — |
| Mar 27 | WACC @ Hayward vs. Castro Valley vs. Alameda, Arroyo vs. EncinalMar 27 · 800 Meters · Place 13 · Castro ValleyCastro Valley | 800 Meters | 13 | 2:27.72a | — |
| Mar 16 | San Leandro InvitationalMar 16 · 1600 Meters · Place 13 · Castro ValleyCastro Valley | 1600 Meters | 13 | 5:27.78 | 9 |
| Mar 14 | WACC @ Piedmont vs Castro Valley vs O'DowdMar 14 · 1600 Meters · Place 10 · Castro ValleyCastro Valley | 1600 Meters | 10 | 5:35.58 | 9 |
| Mar 2 | WACC Novice InvitationalMar 2 · 1600 Meters · Place 23 · Castro ValleyCastro Valley | 1600 Meters | 23. | 5:49.27a | 9 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Feb 17 | Grizzly InvitationalFeb 17 · 1600 Meters · Place 26 · Castro ValleyCastro Valley | 1600 Meters | 26 | 5:48.48a | — |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 17 | SACMAL ChampionshipsMay 17 · 1600 Meters · Place 6 · CreeksideCreekside | 1600 Meters | 6. | 5:46.76a | 8 |
| May 17 | SACMAL ChampionshipsMay 17 · 800 Meters · Place 7 · CreeksideCreekside | 800 Meters | 7. | 2:33.22a | 8 |