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Runner Profile
Jack Kastner
Belmont Hill School / All-time PR 20:45.00
Course-adjusted PR 20:20.70
Adjusted-best source course
Sep 15, 2023
Rankings use the course-adjusted PR, not the raw race time.
Progress graph
Results over time
Each season gets its own line. Hover a dot for the race name and click it to open the race page.
2022
2023
2024Latest
Race History
Most recent results first
Showing every imported race for this runner.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Nov 1, 2024 | Independent School League (ISL) Championship (JV)Nov 1, 2024 · Place 49 | Wrentham Championship 5K | Raw 20:08.41Adj. 20:38.70 | 49 |
| Oct 26, 2024 | St. Mark's vs. Belmont Hill vs. Thayer vs. Milton Academy JV Boys (JV)Oct 26, 2024 · Place 17 | St. Mark's School Championship Course | Raw 21:00.00Adj. 20:46.60 | 17 |
| Oct 19, 2024 | St. Sebastian's at Belmont HillOct 19, 2024 · Place 26 | Rock Meadow Short Loop 5K | Raw 21:26.00Adj. 21:08.62 | 26 |
| Oct 11, 2024 | Middlesex School Cross Country JV Boys (JV)Oct 11, 2024 · Place 16 | Middlesex 5K Course | Raw 21:13.00Adj. 20:48.16 | 16 |
| Oct 4, 2024 | BB&N School Cross Country (JV)Oct 4, 2024 · Place 21 | BB&N 5K Course | Raw 20:00.00Adj. 20:58.76 | 21 |
| Sep 21, 2024 | Brooks School JV Boys vs Belmont Hill, Tabor, Lawrence Academy (JV)Sep 21, 2024 · Place 12 | Brooks School 5K | Raw 21:50.00Adj. 21:19.33 | 12 |
| Nov 3, 2023 | Independent School League (ISL) Championship (JV)Nov 3, 2023 · Place 105 | Wrentham Championship 5K | Raw 20:58.50Adj. 21:30.05 | 105 |
| Oct 28, 2023 | Brooks, BH, Latin at Governor's (JV)Oct 28, 2023 · Place 21 | Governor's 5K Course | Raw 22:29.00Adj. 21:54.03 | 21 |
| Oct 21, 2023 | BH, St. George's, St. Mark's at TaborOct 21, 2023 · Place 42 | Washington Park 5K Course | Raw 22:09.00Adj. 22:25.44 | 42 |
| Oct 13, 2023 | BH at SebsOct 13, 2023 · Place 26 | St. Sebastian's 5K Course | Raw 21:33.00Adj. 20:42.08 | 26 |
| Oct 7, 2023 | BH, Nobles, Thayer at Milton (JV)Oct 7, 2023 · Place 10 | Milton Standard 5K | Raw 20:13.00Adj. 20:20.75 | 10 |
| Sep 23, 2023 | Groton at BH (JV)Sep 23, 2023 · Place 8 | Rock Meadow 5K | Raw 21:15.00Adj. 20:53.70 | 8 |
| Sep 15, 2023 | Austin, BH at MiddlesexSep 15, 2023 · Place 26 | Middlesex 5K Course | Raw 20:45.00Adj. 20:20.70 | 26 |
| Nov 12, 2022 | NEPSTA Division I Championship (JV)Nov 12, 2022 · Place 103 | St. Paul's School 5K | Raw 22:02.00Adj. 21:56.22 | 103 |
| Nov 4, 2022 | Independent School League (ISL) Championship (JV)Nov 4, 2022 · Place 88 | Wrentham Championship 5K | Raw 20:49.28Adj. 21:20.59 | 88 |
| Oct 28, 2022 | BH, D-S, BB&N, St. Mark's at Rivers (JV)Oct 28, 2022 · Place 29 | Bouchard Park 5K | Raw 21:59.00Adj. 22:22.92 | 29 |
| Oct 22, 2022 | St. George's at BHOct 22, 2022 · Place 21 | Rock Meadow Short Loop 5K | Raw 21:27.00Adj. 21:09.60 | 21 |
| Oct 15, 2022 | Nobles at BH (JV)Oct 15, 2022 · Place 26 | Rock Meadow 5K | Raw 22:18.00Adj. 21:55.65 | 26 |
| Oct 8, 2022 | BH, Lawrence at Groton (JV)Oct 8, 2022 · Place 22 | Groton School | Raw 21:33.00Adj. 21:47.80 | 22 |
| Oct 1, 2022 | BH, Tabor, Sebs at Brooks (JV)Oct 1, 2022 · Place 18 | Brooks School 5K | Raw 21:44.00Adj. 21:13.47 | 18 |
| Sep 17, 2022 | BH at Milton (JV)Sep 17, 2022 · Place 14 | Milton Standard 5K | Raw 20:53.00Adj. 21:01.01 | 14 |