Personal bests
Best marks in available results| Event / course | Mark | Meet | Date |
|---|
| 1.35 Miles · Scofield Magnet SchoolGreenwich, McMahon, Darien at Westhill · Sep 19 | 10:55 | Greenwich, McMahon, Darien at Westhill | September 19, 2023 |
| 2400 m · Ridgefield High SchoolMcMahon, St. Joe’s, Norwalk at Ridgefield · Sep 27 | 12:54 | McMahon, St. Joe’s, Norwalk at Ridgefield | September 27, 2023 |
| 2432 m · Ridgefield High SchoolDarien, Ludlowe, McMahon at Ridgefield · Sep 16 | 11:04.40 | Darien, Ludlowe, McMahon at Ridgefield | September 16, 2025 |
| 3,000 Meters · FCIAC Championship Freshman CourseFCIAC Cross Country Championships · Oct 18 | 15:20 | FCIAC Cross Country Championships | October 18, 2023 |
| 5,000 Meters · FCIAC Championship 5,000mFCIAC Cross Country Championships · Oct 15 | 27:05 | FCIAC Cross Country Championships | October 15, 2025 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
2025 Cross Country
6 results| Date | Meet | Event | Pl | Mark | Gr |
|---|
| Oct 15 | FCIAC Cross Country ChampionshipsOct 15 · 5,000 Meters Junior Varsity · Place 147 · Brien McMahon | 5,000 Meters Junior Varsity | 147 | 27:05 PB | 11 |
| Oct 7 | Stamford, McMahon, Central at GreenwichOct 7 · 1.5 Miles Novice · Place 2 · Brien McMahon | 1.5 Miles Novice | 2 | 11:54.70 | 11 |
| Sep 30 | Staples, Norwalk, McMahon at New CanaanSep 30 · 3,000 Meters Novice · Place 33 · Brien McMahon | 3,000 Meters Novice | 33 | 13:30.89 | 11 |
| Sep 24 | Trumbull, McMahon, Westhill at WiltonSep 24 · 1.5 Miles Novice · Place 23 · Brien McMahon | 1.5 Miles Novice | 23 | 10:36.46 | 11 |
| Sep 16 | Darien, Ludlowe, McMahon at RidgefieldSep 16 · 2,432 Meters Novice · Place 22 · Brien McMahon | 2,432 Meters Novice | 22 | 11:04.40 PB | 11 |
| Sep 9 | St. Joe's, McMahon, Warde at DanburySep 9 · 2,300 Meters Novice · Place 23 · Brien McMahon | 2,300 Meters Novice | 23 | 11:30.70 | 11 |
2024 Cross Country
1 results2023 Cross Country
6 results| Date | Meet | Event | Pl | Mark | Gr |
|---|
| Oct 18 | FCIAC Cross Country ChampionshipsOct 18 · 3,000 Meters Freshman · Place 101 · Brien McMahon | 3,000 Meters Freshman | 101 | 15:20 PB | 9 |
| Oct 11 | McMahon, Stamford, Staples at WiltonOct 11 · 1.5 Miles Novice · Place 43 · Brien McMahon | 1.5 Miles Novice | 43 | 13:04.27 | 9 |
| Oct 2 | McMahon, Warde, Trumbull at LudloweOct 2 · 1.75 Miles Novice · Place 30 · Brien McMahon | 1.75 Miles Novice | 30 | 12:33.83 | 9 |
| Sep 27 | McMahon, St. Joe’s, Norwalk at RidgefieldSep 27 · 2,400 Meters Novice · Place 24 · Brien McMahon | 2,400 Meters Novice | 24 | 12:54 PB | 9 |
| Sep 19 | Greenwich, McMahon, Darien at WesthillSep 19 · 1.35 Miles Novice · Place 38 · Brien McMahon | 1.35 Miles Novice | 38 | 10:55 PB | 9 |
| Sep 12 | Bridgeport, McMahon New Canaan at DanburySep 12 · 1.43 Miles Novice · Place 31 · Brien McMahon | 1.43 Miles Novice | 31 | 13:35.10 | 9 |
