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Jack Kostrowski
Chatham · Class of 2027
3 resultsCross Country2025
WrappedYour 2025 Cross Country season, WrappedRaces, wins, PRs and rankings as cards for your Instagram StoryShare it →
| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 4,000 Meters · Greystone XC CourseNJAC XC Batch Meet #3 · Oct 7 | 19:03.65 | NJAC XC Batch Meet #3 | October 7, 2025 |
| 5,000 Meters · Greystone XC CourseMorris County Cross Country Championships · Oct 21 | 25:34.28 | Morris County Cross Country Championships | October 21, 2025 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Oct 21 | Morris County Cross Country ChampionshipsOct 21 · 5,000 Meters Junior Varsity · Place 190 · Chatham | 5,000 Meters Junior Varsity | 190 | 25:34.28 PB | 11 |
| Oct 7 | NJAC XC Batch Meet #3Oct 7 · 4,000 Meters Junior Varsity · Place 51 · Chatham | 4,000 Meters Junior Varsity | 51 | 19:03.65 PB | 11 |
| Sep 16 | NJAC XC Batch Meet #1Sep 16 · 4,000 Meters Junior Varsity · Place 69 · Chatham | 4,000 Meters Junior Varsity | 69 | 19:48.02 | 11 |