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Runner Profile
Jonathan Lai
Groton / All-time PR 26:05.00
Course-adjusted PR 26:24.36
Adjusted-best source course
Oct 19, 2019
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.
2019
2021Latest
Race History
Most recent results first
Showing every imported race for this runner.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Oct 23, 2021 | BH, Milton, Latin at Groton (JV)Oct 23, 2021 · Place 57 | Groton School | Raw 27:24.00Adj. 27:42.82 | 57 |
| Oct 9, 2021 | Groton, Lawrence at St. George'sOct 9, 2021 · Place 40 | St. Georges 5K | Raw 27:02.00Adj. 26:33.28 | 40 |
| Sep 18, 2021 | Nobles at Groton (JV)Sep 18, 2021 · Place 43 | Groton School | Raw 31:16.00Adj. 31:37.47 | 43 |
| Nov 1, 2019 | Independent School League (ISL) Championship (JV)Nov 1, 2019 · Place 246 | St. Mark's School Championship Course | Raw 29:34.00Adj. 29:15.13 | 246 |
| Oct 26, 2019 | Groton School vs. BB&N, Governor's, Thayer JV Boys (JV)Oct 26, 2019 · Place 49 | Groton School | Raw 27:37.00Adj. 27:55.97 | 49 |
| Oct 19, 2019 | Tabor vs. Groton, Roxbury Latin, & St. Mark'sOct 19, 2019 · Place 82 | Washington Park 5K Course | Raw 26:05.00Adj. 26:24.36 | 82 |
| Oct 11, 2019 | Groton vs. Middlesex BoysOct 11, 2019 · Place 52 | Groton School | Raw 27:59.00Adj. 28:18.22 | 52 |
| Oct 5, 2019 | St. George's Cross Country - Boys Combined V & JVOct 5, 2019 · Place 105 | St. Georges 5K | Raw 27:45.00Adj. 27:15.52 | 105 |
| Sep 28, 2019 | ISL Week 3 JV Boys: Belmont Hill, Governors, St. Sebastian's, Nobles at Belmont Hill (JV)Sep 28, 2019 · Place 64 | Rock Meadow Short Loop 5K | Raw 37:41.00Adj. 37:10.44 | 64 |
| Sep 21, 2019 | Lawrence at GrotonSep 21, 2019 · Place 38 | Groton School | Raw 31:50.00Adj. 32:11.86 | 38 |