Personal bests
Best marks in available results| Event / course | Mark | Meet | Date |
|---|
| 2.9 Miles · Trumbull High SchoolGreenwich, Stamford, McMahon at Trumbull · Sep 15 | 17:09.53 | Greenwich, Stamford, McMahon at Trumbull | September 15, 2026 |
| 2.98 Miles · Darien High SchoolMcMahon, Ludlowe, Ridgefield at Darien · Oct 13 | 17:47.7 | McMahon, Ludlowe, Ridgefield at Darien | October 13, 2026 |
| 3.1 Miles · Boys VarsityMcMahon, Norwalk, Warde at Wilton · Sep 22 | 18:29.81 | McMahon, Norwalk, Warde at Wilton | September 22, 2026 |
| 5,000 Meters · Allens Meadows Park37th Wilton XC Invitational · Sep 19 | 18:03.71 | 37th Wilton XC Invitational | September 19, 2026 |
| 5,000 Meters · Staples High SchoolDanbury, St. Joseph, McMahon at Staples · Sep 29 | 19:04.20 | Danbury, St. Joseph, McMahon at Staples | September 29, 2026 |
| 5,000 Meters · Waveny ParkCentral, Westhill, McMahon at New Canaan · Oct 6 | 17:40.25 | Central, Westhill, McMahon at New Canaan | October 6, 2026 |
| 5,000 Meters · Wickham ParkCIAC XC Division Championships · Oct 31 | 17:58.34 | CIAC XC Division Championships | October 31, 2026 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
2026 Cross Country
8 results| Date | Meet | Event | Pl | Mark | Gr |
|---|
| Oct 31 | CIAC XC Division ChampionshipsOct 31 · 5,000 Meters LL · Place 52 · Brien McMahon | 5,000 Meters LL | 52 | 17:58.34 PB | 12 |
| Oct 21 | FCIAC Cross Country ChampionshipsOct 21 · 5,000 Meters Varsity · Place 45 · Brien McMahon | 5,000 Meters Varsity | 45 | 17:20.5 | 12 |
| Oct 13 | McMahon, Ludlowe, Ridgefield at DarienOct 13 · 2.98 Miles Varsity · Place 4 · Brien McMahon | 2.98 Miles Varsity | 4 | 17:47.7 PB | 12 |
| Oct 6 | Central, Westhill, McMahon at New CanaanOct 6 · 5,000 Meters Varsity · Place 4 · Brien McMahon | 5,000 Meters Varsity | 4 | 17:40.25 PB | 12 |
| Sep 29 | Danbury, St. Joseph, McMahon at StaplesSep 29 · 5,000 Meters Varsity · Place 20 · Brien McMahon | 5,000 Meters Varsity | 20 | 19:04.20 PB | 12 |
| Sep 22 | McMahon, Norwalk, Warde at WiltonSep 22 · 3.1 Miles Varsity · Place 6 · Brien McMahon | 3.1 Miles Varsity | 6 | 18:29.81 PB | 12 |
| Sep 19 | 37th Wilton XC InvitationalSep 19 · 5,000 Meters Varsity · Place 87 · Brien McMahon | 5,000 Meters Varsity | 87 | 18:03.71 PB | 12 |
| Sep 15 | Greenwich, Stamford, McMahon at TrumbullSep 15 · 2.9 Miles Varsity · Place 8 · Brien McMahon | 2.9 Miles Varsity | 8 | 17:09.53 PB | 12 |
2025 Cross Country
4 results| Date | Meet | Event | Pl | Mark | Gr |
|---|
| Oct 25 | CIAC Division ChampionshipsOct 25 · 5,000 Meters LL · Place 48 · Brien McMahon | 5,000 Meters LL | 48 | 17:59.73 | 11 |
| Oct 7 | Stamford, McMahon, Central at GreenwichOct 7 · 5,000 Meters Varsity · Place 13 · Brien McMahon | 5,000 Meters Varsity | 13 | 17:52.10 | 11 |
| Sep 30 | Staples, Norwalk, McMahon at New CanaanSep 30 · 5,000 Meters Varsity · Place 15 · Brien McMahon | 5,000 Meters Varsity | 15 | 18:39.27 | 11 |
| Sep 9 | St. Joe's, McMahon, Warde at DanburySep 9 · 4,000 Meters Varsity · Place 7 · Brien McMahon | 4,000 Meters Varsity | 7 | 15:03.60 | 11 |
2024 Cross Country
5 results| Date | Meet | Event | Pl | Mark | Gr |
|---|
| Oct 8 | McMahon, Stamford, Greenwich at St. Joe'sOct 8 · 5,000 Meters Varsity · Place 17 · Brien McMahon | 5,000 Meters Varsity | 17 | 20:05 | 10 |
| Oct 1 | Warde, McMahon, Staples at New CanaanOct 1 · 5,000 Meters Varsity · Place 49 · Brien McMahon | 5,000 Meters Varsity | 49 | 20:23.34 | 10 |
| Sep 24 | Ludlowe, McMahon, Central at TrumbullSep 24 · 5,000 Meters Varsity · Place 31 · Brien McMahon | 5,000 Meters Varsity | 31 | 21:00.71 | 10 |
| Sep 17 | Westhill, McMahon, Norwalk at DarienSep 17 · 2.98 Miles Varsity · Place 29 · Brien McMahon | 2.98 Miles Varsity | 29 | 22:25.00 | 10 |
| Sep 10 | Wilton, McMahon, Danbury at RidgefieldSep 10 · 2.61 Miles Varsity · Place 25 · Brien McMahon | 2.61 Miles Varsity | 25 | 18:10.21 | 10 |
