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Runner Profile
William Nass
Milton Academy / All-time PR 19:19.80
Course-adjusted PR 19:07.47
Adjusted-best source course
St. Mark's School Championship Course
Sep 30, 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.
2023
2024
2025Latest
Race History
Most recent results first
Showing every imported race for this runner.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Nov 8, 2025 | NEPSTA Division I Championship (JV)Nov 8, 2025 · Place 88 | Taft School 5K | Raw 21:23.00Adj. 20:47.32 | 88 |
| Oct 31, 2025 | Independent School League (ISL) Championship (JV)Oct 31, 2025 · Place 60 | Wrentham Championship 5K | Raw 20:14.66Adj. 20:45.11 | 60 |
| Oct 25, 2025 | Milton Academy vs. BB&N boys cross countryOct 25, 2025 · Place 26 | Milton Standard 5K | Raw 20:39.00Adj. 20:46.92 | 26 |
| Oct 18, 2025 | Milton (M) vs. Nobles (N) vs. Middlesex (MX) (JV)Oct 18, 2025 · Place 22 | Milton Standard 5K | Raw 20:56.00Adj. 21:04.03 | 22 |
| Oct 11, 2025 | Milton Academy, Nobles, Tabor at St. George's (JV)Oct 11, 2025 · Place 24 | St. Georges 5K | Raw 22:21.00Adj. 21:57.26 | 24 |
| Oct 4, 2025 | Middlesex Cross Country JV Boys (JV)Oct 4, 2025 · Place 26 | Middlesex 5K Course | Raw 22:56.00Adj. 22:29.15 | 26 |
| Nov 1, 2024 | Independent School League (ISL) ChampionshipNov 1, 2024 · Place 72 | Wrentham Championship 5K | Raw 19:15.22Adj. 19:44.18 | 72 |
| Oct 26, 2024 | St. Mark's vs. Belmont Hill vs. Thayer vs. Milton AcademyOct 26, 2024 · Place 19 | St. Mark's School Championship Course | Raw 19:32.00Adj. 19:19.54 | 19 |
| Oct 19, 2024 | Governor's School vs. Milton AcademyOct 19, 2024 · Place 6 | Milton Standard 5K | Raw 19:01.00Adj. 19:08.29 | 6 |
| Oct 11, 2024 | CROSS-COUNTRY AT ROXBURY LATIN SCHOOLOct 11, 2024 · Place 21 | RL 5K Course | Raw 20:44.00Adj. 19:51.26 | 21 |
| Oct 5, 2024 | Milton Academy vs Rivers, St. George's, Lawrence Academy (JV)Oct 5, 2024 · Place 14 | Milton Standard 5K | Raw 19:23.00Adj. 19:30.43 | 14 |
| Sep 21, 2024 | Boys XC at NoblesSep 21, 2024 · Place 19 | Noble and Greenough School 5K | Raw 20:19.00Adj. 19:26.52 | 19 |
| Nov 11, 2023 | NEPSTA Division I ChampionshipNov 11, 2023 · Place 89 | NEPSTA Championship Course | Raw 19:14.00Adj. 20:12.93 | 89 |
| Nov 3, 2023 | Independent School League (ISL) Championship (JV)Nov 3, 2023 · Place 20 | Wrentham Championship 5K | Raw 18:49.00Adj. 19:17.30 | 20 |
| Oct 28, 2023 | BB&N, St. George's, St. Sebastian's at Milton (JV)Oct 28, 2023 · Place 3 | Milton Standard 5K | Raw 19:52.00Adj. 19:59.62 | 3 |
| Oct 21, 2023 | Middlesex, Milton, Rivers at BrooksOct 21, 2023 · Place 17 | Brooks School 5K | Raw 20:47.00Adj. 20:17.80 | 17 |
| Oct 14, 2023 | Tabor at MiltonOct 14, 2023 · Place 11 | Milton Standard 5K | Raw 19:11.00Adj. 19:18.36 | 11 |
| Sep 30, 2023 | Governor's, Groton, Milton at St. Mark'sSep 30, 2023 · Place 11 | St. Mark's School Championship Course | Raw 19:19.80Adj. 19:07.47 | 11 |
| Sep 23, 2023 | Milton at LatinSep 23, 2023 · Place 16 | RL 5K Course | Raw 20:32.00Adj. 19:39.76 | 16 |