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Runner Profile

Thaddaeus Flatz-Ehrfeld

Groton / PR 17:14.85

Course-adjusted PR 17:40.79

Graduation year

Class of 2027

2024 races

8

22 all-time

Season rank

#35

Rankings

View season list

Adjusted-best source course

Wrentham Championship 5K

Nov 1, 2024

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.

19:3718:3317:28Sep 21, 2024Nov 9, 2024

Race History

Most recent results first

Showing only 2024 results for this season view.

DateRaceCourseRaw / Adj.Place
Nov 9, 2024NEPSTA Division II ChampionshipNov 9, 2024 · Place 35Brooks School 5K
Raw 19:02.00Adj. 18:35.26
35
Nov 1, 2024Independent School League (ISL) ChampionshipNov 1, 2024 · Place 20Wrentham Championship 5K
Raw 17:14.85Adj. 17:40.79
20
Oct 26, 2024Boys XC at NoblesOct 26, 2024 · Place 23Noble and Greenough School 5K
Raw 20:17.00Adj. 19:24.60
23
Oct 19, 2024Groton hosting BrooksOct 19, 2024 · Place 4Groton School
Raw 18:23.00Adj. 18:35.63
4
Oct 11, 2024Middlesex School Cross Country - Varsity BoysOct 11, 2024 · Place 16Middlesex 5K Course
Raw 19:06.00Adj. 18:43.64
16
Oct 5, 2024Brooks vs. Groton, St. Mark's, St. Sebastian'sOct 5, 2024 · Place 7Brooks School 5K
Raw 19:48.00Adj. 19:20.19
7
Sep 28, 2024Governor's vs. Groton, Milton Academy, Tabor, BrooksSep 28, 2024 · Place 14Governor's 5K Course
Raw 19:30.00Adj. 18:59.67
14
Sep 21, 2024Groton vs. BB&N vs. Rivers vs. ThayerSep 21, 2024 · Place 14Groton School
Raw 18:54.00Adj. 19:06.98
14