NEPrepXC
˅
Belmont Hill School logo

Runner Profile

William Achtmeyer

Belmont Hill School / All-time PR 19:19.00

Course-adjusted PR 19:22.16

Graduation year

Class of 2026

Race count

22

All-time rank

#413

Rankings

View season list

Adjusted-best source course

Hotchkiss School 5K

Nov 9, 2024

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.

23:1621:0618:57Sep 15Nov 11
2023
2024
2025Latest

Race History

Most recent results first

Showing every imported race for this runner.

DateRaceCourseRaw / Adj.Place
Nov 8, 2025NEPSTA Division I Championship (JV)Nov 8, 2025 · Place 64Taft School 5K
Raw 20:40.00Adj. 20:05.52
64
Oct 31, 2025Independent School League (ISL) Championship (JV)Oct 31, 2025 · Place 46Wrentham Championship 5K
Raw 19:51.81Adj. 20:21.68
46
Oct 25, 2025Nobles, Rivers, Belmont Hill at Lawrence AcademyOct 25, 2025 · Place 43LA 5K Course
Raw 20:55.00Adj. 20:16.89
43
Oct 18, 2025St. Sebastian's vs. Belmont Hill (JV)Oct 18, 2025 · Place 28St. Sebastian's 5K Course
Raw 22:19.00Adj. 21:26.26
28
Oct 11, 2025St. Mark's vs. Belmont Hill vs. Brooks vs. BB&N (JV)Oct 11, 2025 · Place 7St. Mark's School Championship Course
Raw 20:46.00Adj. 20:32.75
7
Sep 27, 2025Boys JV: September 27 at St. Mark’s (St. Marks v Belmont Hill v Nobles v Thayer) (JV)Sep 27, 2025 · Place 14St. Mark's School Championship Course
Raw 20:58.00Adj. 20:44.62
14
Sep 20, 2025BB&N at Belmont Hill JV Boys (JV)Sep 20, 2025 · Place 7Rock Meadow Short Loop 5K
Raw 20:41.00Adj. 20:24.22
7
Nov 9, 2024NEPSTA Division I Championship (JV)Nov 9, 2024 · Place 43Hotchkiss School 5K
Raw 19:19.00Adj. 19:22.16
43
Nov 1, 2024Independent School League (ISL) Championship (JV)Nov 1, 2024 · Place 27Wrentham Championship 5K
Raw 19:14.63Adj. 19:43.57
27
Oct 26, 2024St. Mark's vs. Belmont Hill vs. Thayer vs. Milton Academy JV Boys (JV)Oct 26, 2024 · Place 9St. Mark's School Championship Course
Raw 19:40.00Adj. 19:27.45
9
Oct 19, 2024St. Sebastian's at Belmont HillOct 19, 2024 · Place 16Rock Meadow Short Loop 5K
Raw 20:05.00Adj. 19:48.71
16
Oct 4, 2024BB&N School Cross Country (JV)Oct 4, 2024 · Place 6BB&N 5K Course
Raw 18:51.00Adj. 19:46.38
6
Sep 28, 2024St. Sebastian's vs. Belmont Hill vs. Rivers vs. Roxbury Latin boys JV (JV)Sep 28, 2024 · Place 6RL 5K Course
Raw 21:03.00Adj. 20:09.45
6
Sep 21, 2024Brooks School JV Boys vs Belmont Hill, Tabor, Lawrence Academy (JV)Sep 21, 2024 · Place 7Brooks School 5K
Raw 20:16.00Adj. 19:47.53
7
Nov 11, 2023NEPSTA Division I Championship (JV)Nov 11, 2023 · Place 75NEPSTA Championship Course
Raw 19:57.00Adj. 20:58.13
75
Nov 3, 2023Independent School League (ISL) Championship (JV)Nov 3, 2023 · Place 53Wrentham Championship 5K
Raw 19:43.20Adj. 20:12.86
53
Oct 28, 2023Brooks, BH, Latin at Governor's (JV)Oct 28, 2023 · Place 15Governor's 5K Course
Raw 21:27.00Adj. 20:53.63
15
Oct 21, 2023BH, St. George's, St. Mark's at TaborOct 21, 2023 · Place 36Washington Park 5K Course
Raw 21:38.00Adj. 21:54.05
36
Oct 13, 2023BH at SebsOct 13, 2023 · Place 33St. Sebastian's 5K Course
Raw 23:47.00Adj. 22:50.80
33
Oct 7, 2023BH, Nobles, Thayer at Milton (JV)Oct 7, 2023 · Place 16Milton Standard 5K
Raw 20:48.00Adj. 20:55.98
16
Sep 23, 2023Groton at BH (JV)Sep 23, 2023 · Place 12Rock Meadow 5K
Raw 21:59.00Adj. 21:36.96
12
Sep 15, 2023Austin, BH at MiddlesexSep 15, 2023 · Place 46Middlesex 5K Course
Raw 22:21.00Adj. 21:54.83
46