George Kosseff
Class of 2028 · Kirkland, WA
High school track and field athlete profile
Athlete overview
Graduation year
2028
Hometown
Kirkland, WA
School / team
Juanita High School
Primary event
2 Mile
Secondary event
400m
Results tracked
52
Star rating
0
TRAX-Score
66.917
Top-End
66.9
Consistency
66.0
Versatility
66.6
Big Meet
70.5
Personal records
Best scored mark in each event across the athlete's complete performance history.
7 events
200m
PR
25.33
Outdoor · 2026
Event Score 47.3
400m
PR
53.64
Outdoor · 2026
Event Score 61.3
800m
PR
2:03.24
Outdoor · 2026
Event Score 58.4
1600m
PR
4:31.83
Outdoor · 2026
Event Score 60.3
3200m
PR
9:39.91
Outdoor · 2026
Event Score 62.6
2 Mile
PR
11:00.50
Cross Country · 2024
Event Score 32.0
5000m
PR
15:57.20
Cross Country · 2025
Event Score 54.8
Performance history
52 results shown
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 3200m | 9:39.91 | 62.6 | Kingco 2A/3A/4A Championships | 2026 | Outdoor | 7 |
| 400m | 53.64 | 61.3 | Juanita vs Cedarcrest & Sammamish | 2026 | Outdoor | 1 |
| 3200m | 9:43.86 | 60.8 | 4A District 1/2 Championships | 2026 | Outdoor | 11 |
| 1600m | 4:31.83 | 60.3 | Liberty Twilight | 2026 | Outdoor | 65 |
| 3200m | 9:45.24 | 60.2 | Kingco 2A/3A/4A Championships | 2025 | Outdoor | 13 |
| 1600m | 4:32.32 | 59.8 | Kingco 2A/3A/4A Championships | 2026 | Outdoor | 12 |
| 3200m | 9:48.04 | 59 | 36th GearUP Eason Invitational | 2026 | Outdoor | 1 |
| 800m | 2:03.24 | 58.4 | Issaquah Icebreaker Invite | 2026 | Outdoor | 19 |
| 1600m | 4:33.77 | 58.4 | Liberty Twilight | 2025 | Outdoor | 72 |
| 1600m | 4:34.18 | 58 | SUNNY AND 70! INVITATIONAL | 2026 | Outdoor | 10 |
| 1600m | 4:35.72 | 56.5 | Sunny and 70! Invitational | 2025 | Outdoor | 1 |
| 800m | 2:04.07 | 56.4 | SUNNY AND 70! INVITATIONAL | 2026 | Outdoor | 10 |
| 1600m | 4:35.79 | 56.4 | Issaquah Icebreaker Invite | 2026 | Outdoor | 14 |
| 5000m | 15:57.20 | 54.8 | NIKE -- HOLE IN THE WALL XC INVITATIONAL | 2025 | Cross Country | 19 |
| 3200m | 9:59.04 | 54.2 | 35th GearUP Eason Invitational | 2025 | Outdoor | 5 |
| 1600m | 4:38.27 | 54 | Arnie Young invite | 2026 | Outdoor | 9 |
| 1600m | 4:38.66 | 53.6 | Arnie Young Invitational | 2025 | Outdoor | 6 |
| 3200m | 10:03.15 | 52.4 | Juanita @ Eastlake | 2026 | Outdoor | 2 |
| 400m | 55.53 | 51.6 | Juanita vs Lake Washington | 2026 | Outdoor | 1 |
| 800m | 2:06.41 | 51.2 | Sunny and 70! Invitational | 2025 | Outdoor | 9 |
| 3200m | 10:08.42 | 50.2 | Juanita @ Newport | 2025 | Outdoor | 1 |
| 5000m | 16:17.10 | 49.5 | WIAA State XC Championships | 2025 | Cross Country | 38 |
| 5000m | 16:21.50 | 48.4 | Bellevue Cross Country Invitational | 2025 | Cross Country | 1 |
| 5000m | 16:21.98 | 48.3 | District 1 and 2 XC Championships | 2024 | Cross Country | 34 |
| 5000m | 16:24.40 | 47.7 | Bellevue Cross Country Invitational | 2024 | Cross Country | 24 |
| 3200m | 10:15.39 | 47.4 | Bothell @ Juanita | 2025 | Outdoor | 1 |
| 200m | 25.33 | 47.3 | Juanita vs Cedarcrest & Sammamish | 2026 | Outdoor | 9 |
| 5000m | 16:28.30 | 46.7 | WIAA State XC Championships | 2024 | Cross Country | 71 |
| 800m | 2:09.10 | 45.4 | Mercer Isl., Lake Washington @ Juanita | 2025 | Outdoor | 4 |
| 5000m | 16:36.11 | 44.7 | 4A/3A/2A & 1A Kingco Conference Cross Country Championships | 2025 | Cross Country | 13 |
| 400m | 57.00 | 44.6 | Mercer Isl., Lake Washington @ Juanita | 2025 | Outdoor | 11 |
| 5000m | 16:36.60 | 44.6 | HOKA 28th John Payne XC Invitational | 2024 | Cross Country | 3 |
| 1600m | 4:49.27 | 44 | Juanita vs Bellevue | 2026 | Outdoor | 1 |
| 3200m | 10:23.91 | 44 | North Creek, Bellevue Christian @ Juanita | 2025 | Outdoor | 1 |
| 5000m | 16:40.70 | 43.6 | NIKE HOLE IN THE WALL XC INVITATIONAL | 2024 | Cross Country | 46 |
| 800m | 2:10.17 | 43.2 | Interlake vs Juanita & Highline | 2026 | Outdoor | 1 |
| 5000m | 16:46.48 | 42.2 | South Whidbey 46th Carl Westling Invitational | 2025 | Cross Country | 7 |
| 5000m | 16:46.48 | 42.2 | South Whidbey 46th Carl Westling Invitational | 2025 | Cross Country | 7 |
| 1600m | 4:51.51 | 42 | Issaquah Icebreaker Invite | 2025 | Outdoor | 11 |
| 5000m | 16:51.10 | 41.1 | Bothell, North Creek, Woodinville, LW, Redmond @ Juanita | 2025 | Cross Country | 3 |
| 800m | 2:11.74 | 40 | Arnie Young Invitational | 2025 | Outdoor | 21 |
| 5000m | 17:00.70 | 38.8 | Newport & Mt Si @ Juanita | 2025 | Cross Country | 1 |
| 5000m | 17:13.60 | 35.9 | 2A, 3A. 4A Kingco Conference Cross Country Championship Meet | 2024 | Cross Country | 21 |
| 5000m | 17:13.90 | 35.8 | LW, Juanita, Bothell, Inglemoor, N. Creek, Woodinville, Cedarcre | 2024 | Cross Country | 8 |
| 800m | 2:14.28 | 35.1 | Juanita vs Bellevue | 2026 | Outdoor | 1 |
| 2 Mile | 11:00.50 | 32 | Conference Class Races/Jamboree | 2024 | Cross Country | 2 |
| 5000m | 17:40.98 | 29.9 | SW Carl Westling 45th XC Invitational | 2024 | Cross Country | 15 |
| 5000m | 17:47.90 | 28.5 | LW, Eastlake, Juanita @ Bothell | 2025 | Cross Country | 2 |
| 5000m | 17:56.80 | 26.6 | Juanita & North Creek @ Eastlake | 2024 | Cross Country | 5 |
| 5000m | 18:03.00 | 25.4 | Bothell & Lake Washington @ Juanita | 2024 | Cross Country | 4 |
| 2 Mile | 11:29.40 | 22.6 | CNW Winter Grand Prix Race #1: Road | 2024 | Cross Country | 45 |
| 5000m | 18:33.30 | 19.6 | Juanita, Newport, Renton @ Redmond (Senior Night) | 2025 | Cross Country | 14 |

