Runner Profile

Griffin Macdonald

Buckingham Browne & Nichols / Current / projected PR 21:10.00

Course-adjusted PR 20:42.79

Graduation year

Class of 2027

2026 races

11 all-time

Preseason rank

#16

Rankings

Adjusted-best source course

Nov 8, 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

Showing past results before the 2026 season begins.

Date	Race	Course	Raw / Adj.	Place
Nov 8, 2025	NEPSTA Division II ChampionshipNov 8, 2025 · Place 12	Williston Northampton School 5K	Raw 21:10.00Adj. 20:42.79	12
Oct 31, 2025	Independent School League (ISL) ChampionshipOct 31, 2025 · Place 17	Wrentham Championship 5K	Raw 20:41.06Adj. 21:12.17	17
Oct 18, 2025	BB&N School Cross Country hosting BrooksOct 18, 2025 · Place 2	BB&N 5K Course	Raw 20:13.00Adj. 21:12.39	2
Oct 11, 2025	St. Mark's vs. BB&N vs. BrooksOct 11, 2025 · Place 2	St. Mark's School Championship Course	Raw 21:06.00Adj. 20:52.54	2
Sep 27, 2025	Tabor vs. St. George's vs. Middlesex vs. BB&NSep 27, 2025 · Place 9	Washington Park 5K Course	Raw 21:40.00Adj. 21:56.08	9
Nov 9, 2024	NEPSTA Division II ChampionshipNov 9, 2024 · Place 13	Brooks School 5K	Raw 22:00.00Adj. 21:29.09	13
Nov 1, 2024	Independent School League (ISL) ChampionshipNov 1, 2024 · Place 21	Wrentham Championship 5K	Raw 20:47.91Adj. 21:19.19	21
Oct 26, 2024	XC @ Tabor (JV)Oct 26, 2024 · Place 4	Washington Park 5K Course	Raw 21:32.00Adj. 21:47.98	4
Oct 11, 2024	BB&N vs. Brooks vs. Milton at Roxbury Latin SchoolOct 11, 2024 · Place 8	RL 5K Course	Raw 23:15.00Adj. 22:15.85	8
Sep 28, 2024	St. Mark's vs BB&N vs Middlesex vs Lawrence AcademySep 28, 2024 · Place 4	St. Mark's School Championship Course	Raw 21:19.00Adj. 21:05.40	4
Sep 21, 2024	Groton (G) vs. BB&N (B) vs. Rivers (R) vs. Thayer (T)Sep 21, 2024 · Place 9	Groton School	Raw 22:00.00Adj. 22:15.11	9