Back to rankingsView on MileSplit
Sullivan Sully) Jackso
Class of 2027 · Bellevue, NE
High school track and field athlete profile
National rank · #4590
NE rank · #67
0 stars ☆☆☆☆☆
Main · HJ
Secondary · 400m
Athlete overview
Graduation year
2027
Hometown
Bellevue, NE
School / team
Cornerstone Christian High School
Primary event
HJ
Secondary event
400m
Results tracked
25
Star rating
0
TRAX-Score
66.095
Top-End
67.2
Consistency
65.6
Versatility
63.8
Big Meet
67.6
Personal records
Best scored mark in each event across the athlete's complete performance history.
5 events
400m
PR
55.27
Outdoor · 2026
Event Score 52.9
800m
PR
2:12.60
Outdoor · 2026
Event Score 38.3
1600m
PR
4:39.73
Outdoor · 2026
Event Score 52.6
5000m
PR
16:54.16
Cross Country · 2025
Event Score 40.4
HJ
PR
5-10
Outdoor · 2026
Event Score 62.3
Performance history
25 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| HJ | 5-10 | 62.3 | Robert A. Roh Irish Invite | 2026 | Outdoor | 4 |
| HJ | 5-10 | 62.3 | Lewiston HS Invite | 2026 | Outdoor | 4 |
| HJ | 5-10 | 62.3 | Yutan Relays | 2026 | Outdoor | 2 |
| HJ | 5-8 | 58 | Bergan Invitational | 2026 | Outdoor | 4 |
| HJ | 5-8 | 58 | Bergan Invitational | 2026 | Outdoor | 3 |
| HJ | 5-8 | 58 | Frontier Conference Indoor Track-Field Championships | 2026 | Outdoor | 4 |
| HJ | 5-6 | 53.8 | Nebraska Frontier Conference Outdoor Championship | 2026 | Outdoor | 4 |
| 400m | 55.27 | 52.9 | Robert A. Roh Irish Invite | 2026 | Outdoor | 6 |
| 1600m | 4:39.73 | 52.6 | NSAA C-2 Hosted by Louisville HS | 2026 | Outdoor | 2 |
| 1600m | 4:40.05 | 52.3 | NSAA Class State Championships | 2026 | Outdoor | 18 |
| 400m | 55.61 | 51.2 | Nebraska Frontier Conference Outdoor Championship | 2026 | Outdoor | 3 |
| 400m | 55.82 | 50.2 | Cougar Invite | 2026 | Outdoor | 6 |
| 400m | 55.82 | 50.2 | Cougar Invite | 2026 | Outdoor | 6 |
| 1600m | 4:46.56 | 46.4 | Bergan Invitational | 2026 | Outdoor | 1 |
| 400m | 56.92 | 45 | Lewiston HS Invite | 2026 | Outdoor | 3 |
| 400m | 57.23 | 43.6 | Frontier Conference Indoor Track-Field Championships | 2026 | Outdoor | 2 |
| 5000m | 16:54.16 | 40.4 | NSAA State Championship | 2025 | Cross Country | 9 |
| 800m | 2:12.60 | 38.3 | Nebraska Frontier Conference Outdoor Championship | 2026 | Outdoor | 2 |
| 800m | 2:12.67 | 38.2 | Robert A. Roh Irish Invite | 2026 | Outdoor | 8 |
| 800m | 2:14.83 | 37.7 | Doane HS Meet #2 | 2026 | Indoor | 8 |
| 800m | 2:13.64 | 36.3 | Lewiston HS Invite | 2026 | Outdoor | 5 |
| 800m | 2:14.26 | 35.1 | Thayer Central Coaches Legacy Invite | 2026 | Outdoor | 2 |
| 800m | 2:19.99 | 24.9 | Frontier Conference Indoor Track-Field Championships | 2026 | Outdoor | 3 |
| 5000m | 18:05.40 | 24.9 | Lincoln Lutheran Invite | 2025 | Cross Country | 5 |
| 5000m | 19:48.50 | 7.6 | Nebraska Frontier Conference Meet | 2025 | Cross Country | 1 |

