Sloane Groendyk
Class of 2030 · Fort Collins, CO
High school track and field athlete profile
Athlete overview
Graduation year
2030
Hometown
Fort Collins, CO
School / team
Rock Creek Track Club
Primary event
Mile
Secondary event
800m
Results tracked
48
Star rating
3
TRAX-Score
81.024
Top-End
81.2
Consistency
79.7
Versatility
79.9
Big Meet
86.5
Personal records
Best scored mark in each event across the athlete's complete performance history.
9 events
300m
PR
45.65
Indoor · 2025
Event Score 63.3
400m
PR
1:00.03
Outdoor · 2026
Event Score 77.1
800m
PR
2:16.31
Indoor · 2026
Event Score 83.3
1500m
PR
4:42.92
Outdoor · 2026
Event Score 78.6
1600m
PR
5:01.77
Outdoor · 2026
Event Score 79.0
Mile
PR
4:58.49
Indoor · 2026
Event Score 85.1
3000m
PR
10:59.39
Cross Country · 2023
Event Score 64.2
2 Mile
PR
11:36.00
Cross Country · 2025
Event Score 67.7
5000m
PR
19:33.84
Cross Country · 2026
Event Score 59.3
Performance history
48 results shown
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| Mile | 4:58.49 | 85.1 | New Balance Nationals Indoor | 2026 | Indoor | 5 |
| 800m | 2:16.31 | 83.3 | New Balance Nationals Indoor | 2026 | Indoor | 7 |
| 800m | 2:16.84 | 82.5 | New Balance Nationals Indoor | 2025 | Indoor | 3 |
| Mile | 5:04.52 | 81.1 | New Balance Nationals Indoor | 2025 | Indoor | 7 |
| 800m | 2:19.07 | 79.3 | Northern Colorado Pre-Season Classic | 2026 | Indoor | 1 |
| 1600m | 5:01.77 | 79 | Brooks PR Invitational | 2026 | Outdoor | 17 |
| Mile | 5:03.69 | 78.9 | Brooks PR Invitational | 2026 | Outdoor | 17 |
| 1500m | 4:42.92 | 78.6 | Brooks PR Invitational | 2026 | Outdoor | 17 |
| 400m | 1:00.03 | 77.1 | Wes Crist PSD Middle School District Championship | 2026 | Outdoor | 2 |
| 800m | 2:17.46 | 77.1 | Brooks PR Invitational | 2025 | Outdoor | 10 |
| 1600m | 5:09.63 | 76.6 | Colorado Classic Pre-Season #2 | 2026 | Indoor | 2 |
| 800m | 2:18.37 | 75.7 | Wes Crist PSD Middle School District Championship | 2026 | Outdoor | 1 |
| 800m | 2:22.09 | 75 | Colorado Classic Pre-Season #1 | 2026 | Indoor | 3 |
| 1600m | 5:08.65 | 74.6 | Wes Crist PSD Middle School District Championship | 2026 | Outdoor | 1 |
| 1600m | 5:09.04 | 74.4 | Wes Crist Middle School Championships | 2025 | Outdoor | 1 |
| 1600m | 5:13.29 | 74.3 | Colorado Classic Pre-Season #1 | 2026 | Indoor | 5 |
| 800m | 2:19.67 | 73.7 | Nike Outdoor Nationals | 2025 | Outdoor | 13 |
| 1600m | 5:16.46 | 72.3 | Colorado Elite Track Classic #1 | 2025 | Indoor | 4 |
| 1600m | 5:12.51 | 72.2 | Nike Outdoor Nationals | 2025 | Outdoor | 19 |
| Mile | 5:14.45 | 72.2 | Nike Outdoor Nationals | 2025 | Outdoor | 19 |
| 800m | 2:20.75 | 72.1 | Wes Crist Middle School Championships | 2025 | Outdoor | 1 |
| 1500m | 4:53.66 | 71.3 | Nike Outdoor Nationals | 2025 | Outdoor | 18 |
| Mile | 5:20.39 | 71.1 | Colorado United Invitational | 2026 | Indoor | 4 |
| 800m | 2:25.05 | 70.9 | Colorado Elite Track Classic #1 | 2025 | Indoor | 3 |
| 2 Mile | 11:36.00 | 67.7 | John Martin XC Invitational | 2025 | Cross Country | 2 |
| 400m | 1:02.95 | 67.5 | Northern Colorado Pre-Season Classic | 2026 | Indoor | 5 |
| 1600m | 5:20.89 | 67 | Wes Crist Middle School Championships | 2024 | Outdoor | 1 |
| 800m | 2:29.69 | 64.7 | PEAK Pre-Season #2 | 2024 | Indoor | 14 |
| 800m | 2:30.11 | 64.2 | Mines Indoor HS Meet Series #6 | 2025 | Indoor | 6 |
| 3000m | 10:59.39 | 64.2 | USATF JO Cross Country Championship | 2023 | Cross Country | 12 |
| 800m | 2:30.66 | 63.5 | Colorado United Invitational | 2026 | Indoor | 11 |
| 300m | 45.65 | 63.3 | Mines Indoor HS Meet Series #6 | 2025 | Indoor | 19 |
| 800m | 2:27.08 | 62.9 | Wes Crist Middle School Championships | 2024 | Outdoor | 1 |
| 400m | 1:04.51 | 62.7 | Colorado Classic Pre-Season #1 | 2026 | Indoor | 13 |
| 2 Mile | 12:04.40 | 60.5 | Poudre District MS XC Championships | 2024 | Cross Country | 1 |
| 1600m | 5:36.71 | 60.3 | PEAK Pre-Season #2 | 2024 | Indoor | 30 |
| 2 Mile | 12:08.70 | 59.5 | Rattlesnake Rumble | 2024 | Cross Country | 1 |
| 5000m | 19:33.84 | 59.3 | Centaurus Bernie Gay XC Invitational | 2026 | Cross Country | 4 |
| Mile | 5:41.27 | 58.8 | Mines Indoor HS Meet Series #5 | 2025 | Indoor | 14 |
| 400m | 1:06.47 | 56.8 | Colorado United Invitational | 2026 | Indoor | 29 |
| 400m | 1:06.75 | 56 | Mines Indoor HS Meet Series #5 | 2025 | Indoor | 10 |
| 2 Mile | 12:29.60 | 54.5 | Lincoln Invitational | 2024 | Cross Country | 1 |
| 2 Mile | 12:29.80 | 54.4 | Rattlesnake Rumble | 2025 | Cross Country | 2 |
| 1600m | 5:48.15 | 53.9 | PEAK Pre-Season #1 | 2024 | Indoor | 8 |
| 2 Mile | 12:34.50 | 53.3 | Poudre District Middle School XC Championships | 2023 | Cross Country | 2 |
| 2 Mile | 12:57.20 | 48.1 | Vista Nation XC 2-Mile Invitational | 2026 | Cross Country | 13 |
| 2 Mile | 13:06.60 | 46 | Lincoln Invitational | 2023 | Cross Country | 3 |
| 2 Mile | 13:14.00 | 44.4 | Colorado Middle School State Cross Country Championship | 2024 | Cross Country | 3 |
