Back to rankingsView on MileSplit
Kailyn Brenn
Class of 2027 · Holden, MA
High school track and field athlete profile
National rank · #5305
MA rank · #174
1 star ★☆☆☆☆
Main · 1000m
Secondary · 600m
Athlete overview
Graduation year
2027
Hometown
Holden, MA
School / team
Wachusett Regional High School
Primary event
1000m
Secondary event
600m
Results tracked
51
Star rating
1
TRAX-Score
70.604
Top-End
70.6
Consistency
69.7
Versatility
70.0
Big Meet
74.4
Personal records
Best scored mark in each event across the athlete's complete performance history.
9 events
200m
PR
29.95
Outdoor · 2025
Event Score 50.4
600m
PR
1:45.14
Indoor · 2025
Event Score 67.2
800m
PR
2:24.02
Outdoor · 2025
Event Score 67.3
1000m
PR
3:10.28
Indoor · 2026
Event Score 68.3
Mile
PR
5:44.19
Indoor · 2026
Event Score 57.2
5000m
PR
20:12.15
Cross Country · 2025
Event Score 53.7
HJ
PR
4-0
Outdoor · 2025
Event Score 37.2
LJ
PR
13-5.5
Outdoor · 2025
Event Score 49.3
S
PR
23-3.25
Outdoor · 2025
Event Score 30.7
Performance history
51 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 1000m | 3:10.28 | 68.3 | MSTCA Coaches' Invitational | 2026 | Indoor | 17 |
| 800m | 2:24.02 | 67.3 | Midland Wachusett Division A League Meet | 2025 | Outdoor | 2 |
| 600m | 1:45.14 | 67.2 | MSTCA Speed Classic (Sunday) | 2025 | Indoor | 6 |
| 1000m | 3:11.56 | 66.9 | MIAA Division 1 Indoor Track & Field Championship | 2026 | Indoor | 9 |
| 1000m | 3:11.56 | 66.9 | MIAA Division 1 Indoor Track & Field Championship | 2025 | Indoor | 9 |
| 800m | 2:28.33 | 66.5 | New Balance Nationals Indoor | 2024 | Indoor | 65 |
| 800m | 2:24.73 | 66.2 | District Division 1 Championship | 2024 | Outdoor | 2 |
| 1000m | 3:12.54 | 65.9 | MSTCA Northeast Invitational | 2025 | Indoor | 17 |
| 800m | 2:25.18 | 65.6 | CMass Division 1 Championship Meet | 2025 | Outdoor | 3 |
| 1000m | 3:13.16 | 65.3 | MIAA Division 1 Indoor Track & Field Championship | 2024 | Indoor | 16 |
| 800m | 2:26.17 | 64.2 | MIAA Division 1 Track & Field Championship | 2024 | Outdoor | 20 |
| 800m | 2:26.41 | 63.8 | MIAA Division 1 Track & Field Championship | 2025 | Outdoor | 30 |
| 800m | 2:30.37 | 63.8 | Mini Meet at Boston University | 2025 | Indoor | 3 |
| 1000m | 3:14.72 | 63.7 | MidLand Wachusett Indoor League Championships | 2025 | Indoor | 1 |
| 800m | 2:32.28 | 61.4 | The Circuit: Boston | 2025 | Indoor | 56 |
| 800m | 2:28.62 | 60.7 | Midland Wachusett Division A League Meet | 2024 | Outdoor | 3 |
| 1000m | 3:17.78 | 60.6 | Mid Wach League Championship A & B | 2024 | Indoor | 2 |
| 1000m | 3:19.27 | 59.2 | MSTCA Boston Holiday Challenge | 2026 | Indoor | 18 |
| Mile | 5:44.19 | 57.2 | MSTCA Distance Classic and Pentathlon | 2026 | Indoor | 10 |
| 800m | 2:31.34 | 57 | Central Mass. Multi-Meet | 2025 | Outdoor | 2 |
| 800m | 2:32.58 | 55.3 | District E Nick DiPilato Invitational | 2025 | Outdoor | 6 |
| 5000m | 20:12.15 | 53.7 | Midland-Wachusett League XC Championship Meet | 2025 | Cross Country | 8 |
| 1000m | 3:25.26 | 53.4 | Midland Wachusett Div A & B League Meets | 2026 | Indoor | 2 |
| 800m | 2:34.12 | 53.2 | District E Multi / F.A.T. Invitational | 2024 | Outdoor | 3 |
| 1000m | 3:25.67 | 53 | MSTCA Winter Festival Invitational | 2024 | Indoor | 4 |
| Mile | 5:49.00 | 52.2 | Algonquin vs Wachusett (girls) HS | 2025 | Outdoor | 2 |
| 1000m | 3:27.48 | 51.4 | MSTCA Boston Holiday Challenge at the TRACK | 2025 | Indoor | 24 |
| 5000m | 20:28.50 | 51.4 | MSTCA Bay State Invitational | 2025 | Cross Country | 20 |
| 5000m | 20:33.07 | 50.7 | MSTCA Frank Kelley Invitational | 2024 | Cross Country | 40 |
| 200m | 29.95 | 50.4 | Central Mass. Multi-Meet | 2025 | Outdoor | 20 |
| 5000m | 20:36.40 | 50.3 | MIAA Division 1A-1B-1C | 2025 | Cross Country | 43 |
| Mile | 5:57.10 | 50.2 | MSTCA Northeast Invitational | 2024 | Indoor | 43 |
| LJ | 13-5.5 | 49.3 | Central Mass. Multi-Meet | 2025 | Outdoor | 25 |
| 600m | 1:55.90 | 48.9 | MW @ Wachusett # 4 | 2024 | Indoor | 3 |
| 5000m | 20:57.61 | 47.3 | MIAA Meet of Champions | 2025 | Cross Country | 108 |
| 800m | 2:39.00 | 47 | Dual Meet Seekonk HS vs. Case HS | 2026 | Outdoor | 3 |
| 5000m | 21:01.42 | 46.8 | Mid-Wach League XC Champ. | 2024 | Cross Country | 7 |
| 5000m | 21:08.94 | 45.8 | MIAA Meet of Champions | 2024 | Cross Country | 114 |
| 800m | 2:40.60 | 45 | Grafton vs. Wachusett Regional (Girls) | 2026 | Outdoor | 3 |
| 5000m | 21:19.64 | 44.4 | MSTCA Bob Glennon Twilight XC (Large School) | 2024 | Cross Country | 110 |
| 1000m | 3:35.60 | 44.1 | MW @ Wachusett # 5 | 2024 | Indoor | 5 |
| 5000m | 21:23.70 | 43.8 | MSTCA Bob Glennon Twilight Invitational (Small & Medium Schools) | 2025 | Cross Country | 117 |
| 5000m | 21:26.77 | 43.4 | MIAA Division 1A-1B-1C Cross Country Championship | 2024 | Cross Country | 48 |
| 5000m | 22:12.65 | 37.6 | District E XC Championship | 2024 | Cross Country | 11 |
| HJ | 4-0 | 37.2 | Central Mass. Multi-Meet | 2025 | Outdoor | 29 |
| 5000m | 22:37.20 | 34.6 | Wachusett Invitational | 2024 | Cross Country | 10 |
| S | 23-3.25 | 30.7 | Central Mass. Multi-Meet | 2025 | Outdoor | 13 |
| 100H | 22.28 | NA | Central Mass. Multi-Meet | 2025 | Outdoor | 38 |
| J | 62-11.5 | NA | Central Mass. Multi-Meet | 2025 | Outdoor | 10 |
| J | 64-3.75 | NA | District E Girls & Boys Division 1 Relays | 2025 | Outdoor | 23 |
| Hep | 2580 | NA | Central Mass. Multi-Meet | 2025 | Outdoor | 20 |
