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Runner Profile
Nahman Mack
Noble and Greenough / Current / projected PR 18:06.00
Course-adjusted PR 17:33.02
Adjusted-best source course
Oct 25, 2025
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.
2024
2025Latest
Race History
Most recent results first
Showing past results before the 2026 season begins.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Nov 8, 2025 | NEPSTA Division II Championship (JV)Nov 8, 2025 · Place 1 | Williston Northampton School 5K | Raw 18:48.00Adj. 18:23.84 | 1 |
| Oct 31, 2025 | Independent School League (ISL) ChampionshipOct 31, 2025 · Place 47 | Wrentham Championship 5K | Raw 18:25.08Adj. 18:52.78 | 47 |
| Oct 25, 2025 | Nobles, Rivers, Belmont Hill at Lawrence AcademyOct 25, 2025 · Place 10 | LA 5K Course | Raw 18:06.00Adj. 17:33.02 | 10 |
| Oct 18, 2025 | Milton (M) vs. Nobles (N) vs. Middlesex (MX)Oct 18, 2025 · Place 6 | Milton Standard 5K | Raw 17:59.00Adj. 18:05.90 | 6 |
| Oct 11, 2025 | Milton Academy, Nobles, Tabor at St. George'sOct 11, 2025 · Place 17 | St. Georges 5K | Raw 18:43.00Adj. 18:23.12 | 17 |
| Oct 4, 2025 | Boys XC at Nobles / St. Mark’sOct 4, 2025 · Place 13 | Noble and Greenough School 5K | Raw 19:06.00Adj. 18:16.66 | 13 |
| Sep 27, 2025 | Boys Varsity Results: St. Mark's vs Belmont Hill vs Nobles vs ThayerSep 27, 2025 · Place 12 | St. Mark's School Championship Course | Raw 18:15.00Adj. 18:03.35 | 12 |
| Nov 9, 2024 | NEPSTA Division II ChampionshipNov 9, 2024 · Place 25 | Brooks School 5K | Raw 18:42.00Adj. 18:15.73 | 25 |
| Nov 1, 2024 | Independent School League (ISL) ChampionshipNov 1, 2024 · Place 38 | Wrentham Championship 5K | Raw 17:45.59Adj. 18:12.30 | 38 |
| Oct 26, 2024 | Boys XC at NoblesOct 26, 2024 · Place 11 | Noble and Greenough School 5K | Raw 18:04.00Adj. 17:17.33 | 11 |
| Oct 11, 2024 | Boys Varsity and Junior Varsity XC at NoblesOct 11, 2024 · Place 12 | Noble and Greenough School 5K | Raw 18:32.00Adj. 17:44.12 | 12 |
| Oct 4, 2024 | BB&N School Cross CountryOct 4, 2024 · Place 14 | BB&N 5K Course | Raw 17:23.00Adj. 18:14.07 | 14 |
| Sep 28, 2024 | Nobles at ThayerSep 28, 2024 · Place 3 | Thayer 5K Course | Raw 17:36.00Adj. 17:55.99 | 3 |
| Sep 21, 2024 | Boys XC at NoblesSep 21, 2024 · Place 5 | Noble and Greenough School 5K | Raw 18:40.00Adj. 17:51.78 | 5 |