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Mackenzie Skelly
Class of 2029 · Flourtown, PA
High school track and field athlete profile
National rank · #129
PA rank · #8
4 stars ★★★★☆
Main · 2 Mile
Secondary · Mile
Athlete overview
Graduation year
2029
Hometown
Flourtown, PA
School / team
Penn Charter
Primary event
2 Mile
Secondary event
Mile
Results tracked
71
Star rating
4
TRAX-Score
87.846
Top-End
87.6
Consistency
87.2
Versatility
86.3
Big Meet
93.9
Personal records
Best scored mark in each event across the athlete's complete performance history.
9 events
400m
PR
1:04.45
Outdoor · 2024
Event Score 62.9
800m
PR
2:19.32
Outdoor · 2024
Event Score 74.3
1500m
PR
4:30.88
Indoor · 2026
Event Score 88.9
1600m
PR
4:45.18
Outdoor · 2026
Event Score 90.1
Mile
PR
4:48.49
Indoor · 2026
Event Score 91.8
3000m
PR
9:37.69
Indoor · 2025
Event Score 90.3
3200m
PR
10:17.13
Indoor · 2026
Event Score 90.5
2 Mile
PR
10:14.39
Indoor · 2025
Event Score 92.4
5000m
PR
16:44.70
Cross Country · 2025
Event Score 86.9
Performance history
71 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 2 Mile | 10:14.39 | 92.4 | New Balance Nationals Indoor | 2025 | Indoor | 6 |
| Mile | 4:48.49 | 91.8 | New Balance Nationals Indoor | 2026 | Indoor | 15 |
| Mile | 4:48.97 | 91.5 | New Balance Nationals Indoor | 2025 | Indoor | 1 |
| 2 Mile | 10:17.51 | 91.5 | New Balance Nationals Indoor | 2026 | Indoor | 12 |
| Mile | 4:49.50 | 91.1 | PAISAA Indoor Track & Field Championships | 2026 | Indoor | 1 |
| Mile | 4:50.30 | 90.6 | New Balance Indoor Grand Prix | 2026 | Indoor | 9 |
| 3200m | 10:17.13 | 90.5 | The VA Showcase | 2026 | Indoor | 2 |
| 2 Mile | 10:20.57 | 90.5 | The VA Showcase | 2026 | Indoor | 3 |
| 3000m | 9:37.69 | 90.3 | The Circuit: Boston | 2025 | Indoor | 3 |
| 1600m | 4:45.18 | 90.1 | Brooks Haverford Distance Classic presented by the Running Place | 2026 | Outdoor | 1 |
| 3200m | 10:11.94 | 89.9 | PA Independent School Athletic Association (PAISAA) Championship | 2026 | Outdoor | 1 |
| 1600m | 4:45.80 | 89.7 | Inter-Ac League Championships | 2026 | Outdoor | 1 |
| 3000m | 9:41.37 | 89.1 | The VA Showcase | 2026 | Indoor | 1 |
| 1500m | 4:30.88 | 88.9 | New Balance Indoor Grand Prix | 2026 | Indoor | 8 |
| Mile | 4:50.60 | 87.6 | Track Night NYC | 2025 | Outdoor | 11 |
| 3200m | 10:19.99 | 87.6 | 22nd Annual Hoka Henderson Invitational presented by BMRC | 2026 | Outdoor | 1 |
| 1600m | 4:49.50 | 87.1 | MS Girls: Penn Charter, Germantown Academy, and TPS | 2024 | Outdoor | 1 |
| 1600m | 4:49.86 | 86.9 | Brooks PR Invitational | 2024 | Outdoor | 2 |
| Mile | 4:51.58 | 86.9 | Brooks PR Invitational | 2024 | Outdoor | 2 |
| 3000m | 9:48.21 | 86.9 | The Circuit - Chicago | 2026 | Indoor | 10 |
| 5000m | 16:44.70 | 86.9 | The VA XC Showcase | 2025 | Cross Country | 3 |
| Mile | 4:56.69 | 86.3 | MSTCA Boston Holiday Challenge at the TRACK | 2025 | Indoor | 3 |
| 2 Mile | 10:35.00 | 86.3 | The Circuit - Chicago | 2026 | Indoor | 10 |
| 1600m | 4:54.96 | 86.2 | MSTCA Boston Holiday Challenge at the TRACK | 2025 | Indoor | 3 |
| 1500m | 4:32.82 | 85.7 | Brooks PR Invitational | 2024 | Outdoor | 2 |
| 2 Mile | 10:30.69 | 85.6 | Warrior XC Classic | 2024 | Cross Country | 1 |
| 2 Mile | 10:31.75 | 85.3 | New Balance Outdoor Nationals | 2026 | Outdoor | 1 |
| 5000m | 16:53.70 | 85.3 | 71st Annual George School Invitational | 2025 | Cross Country | 1 |
| 3000m | 9:47.54 | 85.2 | New Balance Nationals Outdoor | 2025 | Outdoor | 15 |
| 1600m | 4:52.51 | 85.1 | Inter-Ac Middle School Championship | 2024 | Outdoor | 1 |
| Mile | 4:54.62 | 84.9 | New Balance Outdoor Nationals | 2026 | Outdoor | 5 |
| 2 Mile | 10:32.89 | 84.9 | New Balance Nationals Outdoor | 2025 | Outdoor | 21 |
| 1500m | 4:34.77 | 84.3 | Brooks PR Invitational | 2025 | Outdoor | 4 |
| 3000m | 9:51.85 | 83.9 | New Balance Outdoor Nationals | 2026 | Outdoor | 1 |
| 1600m | 4:54.44 | 83.8 | Brooks PR Invitational | 2025 | Outdoor | 4 |
| 1600m | 4:54.75 | 83.6 | Dock Distance Night | 2025 | Outdoor | 1 |
| Mile | 4:56.51 | 83.6 | Brooks PR Invitational | 2025 | Outdoor | 4 |
| 1600m | 4:55.03 | 83.4 | CYO Champs | 2024 | Outdoor | 1 |
| 1600m | 4:55.07 | 83.4 | AOP CYO Region Black Meet 2 | 2024 | Outdoor | 1 |
| 5000m | 17:08.00 | 82.9 | Great American XC Festival | 2025 | Cross Country | 9 |
| 1600m | 4:56.13 | 82.7 | AOP CYO Region Black Meet 4 | 2024 | Outdoor | 2 |
| 5000m | 17:16.50 | 81.4 | adidas XC Challenge | 2024 | Cross Country | 13 |
| 3200m | 10:45.27 | 80.3 | NIKE: Cherokee Challenge | 2025 | Cross Country | 1 |
| 3200m | 10:46.14 | 80.1 | Inter-Ac League Championships | 2026 | Outdoor | 1 |
| Mile | 5:04.42 | 78.5 | New Balance Nationals Outdoor | 2023 | Outdoor | 2 |
| 1600m | 5:03.47 | 77.9 | Inter-Ac Middle School Championship | 2023 | Outdoor | 1 |
| 5000m | 17:38.50 | 77.6 | PA Independent Schools Championships (PAISAA) | 2025 | Cross Country | 1 |
| 1500m | 4:44.44 | 77.5 | New Balance Nationals Outdoor | 2023 | Outdoor | 2 |
| 5000m | 17:44.10 | 76.7 | 70th Annual George School Invitational | 2024 | Cross Country | 1 |
| 1600m | 5:05.47 | 76.6 | EA Middle School Meet | 2024 | Outdoor | 1 |
| 5000m | 17:44.80 | 76.6 | Inter-Ac League Championships | 2025 | Cross Country | 1 |
| 5000m | 17:47.00 | 76.2 | Nike Cross Nationals Northeast Regional | 2025 | Cross Country | 2 |
| 800m | 2:19.32 | 74.3 | CYO Champs | 2024 | Outdoor | 1 |
| 5000m | 18:02.00 | 73.7 | Inter-Ac League Championships | 2024 | Cross Country | 1 |
| 5000m | 18:07.40 | 72.8 | PA Independent Schools Championships (PAISAA) | 2024 | Cross Country | 1 |
| 5000m | 18:08.20 | 72.7 | Nike Cross Nationals | 2025 | Cross Country | 38 |
| 800m | 2:21.10 | 71.6 | MS Girls: Penn Charter, Germantown Academy, and TPS | 2024 | Outdoor | 1 |
| 800m | 2:21.23 | 71.4 | Inter-Ac Middle School Championship | 2024 | Outdoor | 1 |
| 3000m | 10:35.50 | 70.9 | Germantown Friends MS Invite | 2023 | Cross Country | 1 |
| 800m | 2:23.11 | 68.6 | EA Middle School Meet | 2024 | Outdoor | 1 |
| 800m | 2:24.05 | 67.2 | Inter-Ac Middle School Championship | 2023 | Outdoor | 1 |
| 1600m | 5:20.90 | 67 | CYO Region Black Meet 2 | 2023 | Outdoor | 1 |
| 3000m | 10:53.80 | 65.7 | Inter-Ac League Championships | 2023 | Cross Country | 1 |
| 800m | 2:25.41 | 65.3 | CYO Region Black Meet 3 2023 | 2023 | Outdoor | 1 |
| 400m | 1:04.45 | 62.9 | AOP CYO Region Black Meet 4 | 2024 | Outdoor | 1 |
| 800m | 2:27.74 | 61.9 | Inter-Ac #2 at Springside Chestnut Hill | 2026 | Outdoor | 4 |
| 3000m | 11:11.80 | 60.8 | Inter-Ac League Championships | 2022 | Cross Country | 1 |
| 800m | 2:28.98 | 60.2 | AOP CYO Region Black Championship | 2024 | Outdoor | 1 |
| 3000m | 11:16.59 | 59.6 | Cross Country Coaches National Youth Championships | 2022 | Cross Country | 4 |
| 3200m | 12:03.95 | 59.6 | Dock Distance Night | 2025 | Outdoor | 3 |
| 1600m | 5:35.88 | 58.3 | AOP CYO Region Black Championship | 2024 | Outdoor | 1 |
