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Runner Profile
Roger Zhou
Noble and Greenough / Current / projected PR 22:14.00
Course-adjusted PR 21:33.49
Adjusted-best source course
Oct 25, 2025
Rankings use the course-adjusted PR, not the raw race time.
Progress graph
Season progression
Each race appears as a dot in chronological order. Hover a dot for the race name and click it to open the race page.
Race History
Most recent results first
Showing past results before the 2026 season begins.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Oct 31, 2025 | Independent School League (ISL) Championship (JV)Oct 31, 2025 · Place 97 | Wrentham Championship 5K | Raw 21:20.40Adj. 21:52.49 | 97 |
| Oct 25, 2025 | Nobles, Rivers, Belmont Hill at Lawrence AcademyOct 25, 2025 · Place 55 | LA 5K Course | Raw 22:14.00Adj. 21:33.49 | 55 |
| Oct 18, 2025 | Milton (M) vs. Nobles (N) vs. Middlesex (MX) (JV)Oct 18, 2025 · Place 21 | Milton Standard 5K | Raw 20:54.00Adj. 21:02.01 | 21 |
| Oct 11, 2025 | Milton Academy, Nobles, Tabor at St. George's (JV)Oct 11, 2025 · Place 18 | St. Georges 5K | Raw 21:27.00Adj. 21:04.21 | 18 |
| Oct 4, 2025 | Boys XC at Nobles / St. Mark’s (JV)Oct 4, 2025 · Place 15 | Noble and Greenough School 5K | Raw 21:55.00Adj. 20:58.38 | 15 |
| Sep 27, 2025 | Boys JV: September 27 at St. Mark’s (St. Marks v Belmont Hill v Nobles v Thayer) (JV)Sep 27, 2025 · Place 16 | St. Mark's School Championship Course | Raw 21:39.00Adj. 21:25.19 | 16 |