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Danika Kosier
Class of 2029 · Guilderland Center, NY
High school track and field athlete profile
National rank · #3249
NY rank · #164
1 star ★☆☆☆☆
Main · 800m
Secondary · 400m
Athlete overview
Graduation year
2029
Hometown
Guilderland Center, NY
School / team
Guilderland
Primary event
800m
Secondary event
400m
Results tracked
105
Star rating
1
TRAX-Score
74.032
Top-End
74.1
Consistency
73.2
Versatility
73.5
Big Meet
77.4
Personal records
Best scored mark in each event across the athlete's complete performance history.
11 events
400m
PR
1:01.29
Outdoor · 2026
Event Score 72.9
600m
PR
1:43.49
Indoor · 2026
Event Score 70.2
800m
PR
2:20.09
Outdoor · 2026
Event Score 73.1
1000m
PR
3:07.30
Indoor · 2026
Event Score 71.4
1500m
PR
4:57.21
Outdoor · 2026
Event Score 69.0
1600m
PR
5:44.27
Indoor · 2025
Event Score 56.0
Mile
PR
5:26.55
Indoor · 2025
Event Score 67.4
3000m
PR
10:45.86
Indoor · 2026
Event Score 69.5
2 Mile
PR
12:31.31
Outdoor · 2024
Event Score 54.1
5000m
PR
20:00.20
Cross Country · 2024
Event Score 55.4
2000mSC
PR
7:46.07
Outdoor · 2026
Event Score 68.9
Performance history
105 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 800m | 2:20.09 | 73.1 | Glenn D. Loucks Games | 2026 | Outdoor | 29 |
| 400m | 1:01.29 | 72.9 | Section 2 Group 1 Championships | 2026 | Outdoor | 9 |
| 800m | 2:23.81 | 72.6 | Purple Champions HS Invitational | 2025 | Indoor | 8 |
| 800m | 2:20.80 | 72 | Girls Suburban Council Varsity and JV Championships | 2026 | Outdoor | 5 |
| 1000m | 3:07.30 | 71.4 | The Beantown Winter Classic | 2026 | Indoor | 1 |
| 600m | 1:43.49 | 70.2 | Yale Track Classic | 2026 | Indoor | 12 |
| 600m | 1:43.83 | 69.6 | CBA Showcase Individual Running Events | 2026 | Indoor | 9 |
| 800m | 2:22.43 | 69.6 | Section 2 State Qualifier | 2025 | Outdoor | 8 |
| 800m | 2:22.43 | 69.6 | William F. Eddy Jr. Track & Field Meet | 2025 | Outdoor | 14 |
| 3000m | 10:45.86 | 69.5 | Yale Track Classic | 2026 | Indoor | 19 |
| 1000m | 3:09.25 | 69.3 | Purple Champions HS Invitational | 2026 | Indoor | 11 |
| 1500m | 4:57.21 | 69 | Burnt Hills vs Guilderland-COED | 2026 | Outdoor | 1 |
| 2000mSC | 7:46.07 | 68.9 | Girls Suburban Council Varsity and JV Championships | 2026 | Outdoor | 7 |
| 1000m | 3:09.74 | 68.8 | Jack Reed High School Showcase | 2026 | Indoor | 10 |
| 800m | 2:23.62 | 67.9 | New Balance Outdoor Nationals | 2026 | Outdoor | 92 |
| Mile | 5:26.55 | 67.4 | Steve Borbet Invitational | 2025 | Indoor | 22 |
| 800m | 2:24.45 | 66.6 | William F. Eddy Jr. Track & Field Meet | 2026 | Outdoor | 20 |
| 1500m | 5:01.29 | 66.4 | Guilderland vs Burnt Hills Coed | 2025 | Outdoor | 4 |
| 3000m | 10:56.90 | 66.4 | Yale Track Classic | 2025 | Indoor | 30 |
| 1000m | 3:12.38 | 66.1 | The 11th Annual Ocean Breeze Freedom Games | 2026 | Indoor | 20 |
| 2000mSC | 7:54.96 | 66 | Section 2 Group 1 Championships | 2024 | Outdoor | 4 |
| 800m | 2:25.05 | 65.8 | Bethlehem vrs Guilderland vrs Nisky Girls | 2025 | Outdoor | 3 |
| 2000mSC | 7:55.49 | 65.8 | The 60th Harry Koch Colonie Relay Carnival | 2026 | Outdoor | 5 |
| 1000m | 3:12.79 | 65.7 | Beantown Winter Classic | 2025 | Indoor | 2 |
| 800m | 2:25.35 | 65.3 | Girls Suburban Council Varsity and JV Championships | 2025 | Outdoor | 1 |
| 1500m | 5:03.13 | 65.2 | Columbia vs Averill Park vs Guilderland -COED | 2026 | Outdoor | 3 |
| 2000mSC | 7:58.48 | 64.8 | Glenn D. Loucks Games | 2025 | Outdoor | 28 |
| 2000mSC | 8:00.38 | 64.2 | Shen Invy | 2024 | Outdoor | 6 |
| 1500m | 5:05.02 | 64 | Guilderland Frigid Cup Invitational | 2026 | Outdoor | 6 |
| 2000mSC | 8:00.91 | 64 | Girls Suburban Council Varsity and JV Championships | 2025 | Outdoor | 1 |
| 800m | 2:26.45 | 63.8 | Section 2 State Qualifier | 2026 | Outdoor | 10 |
| 1000m | 3:15.08 | 63.3 | 10th Annual Ocean Breeze Freedom Games | 2025 | Indoor | 19 |
| 1500m | 5:06.16 | 63.3 | Guilderland, Shaker at Niskayuna COED | 2024 | Outdoor | 5 |
| 1500m | 5:08.83 | 62.9 | Jack Reed High School Showcase | 2026 | Indoor | 25 |
| 1500m | 5:06.99 | 62.8 | Luciano Memorial Invitational | 2024 | Outdoor | 6 |
| 800m | 2:27.24 | 62.6 | Glenn D. Loucks Games | 2025 | Outdoor | 57 |
| 800m | 2:27.35 | 62.5 | Guilderland vs Shen vs Beth Girls | 2024 | Outdoor | 1 |
| 2000mSC | 8:07.84 | 61.7 | The 59th Harry Koch Colonie Relay Carnival | 2025 | Outdoor | 4 |
| 1500m | 5:11.01 | 61.6 | Ithaca College Bomber H.S. Invitational | 2026 | Indoor | 2 |
| 800m | 2:28.14 | 61.4 | Columbia vs Averill Park vs Guilderland -COED | 2026 | Outdoor | 5 |
| 600m | 1:48.45 | 61.3 | Bishop Loughlin Games | 2024 | Indoor | 2 |
| 800m | 2:28.35 | 61.1 | BSpa vs Guilderland Girls | 2025 | Outdoor | 2 |
| 3000m | 11:11.58 | 60.9 | Guilderland, Shaker at Niskayuna COED | 2024 | Outdoor | 1 |
| 600m | 1:48.76 | 60.7 | TCITL LM 2A | 2026 | Indoor | 1 |
| 600m | 1:49.10 | 60.2 | CNY Holiday Classic SESSION 1 (10am-3pm) | 2025 | Indoor | 12 |
| Mile | 5:34.74 | 60.1 | New Balance Nationals Outdoor | 2025 | Outdoor | 86 |
| 600m | 1:49.28 | 59.8 | CNY Holiday Classic | 2024 | Indoor | 13 |
| 2000mSC | 8:13.92 | 59.8 | Green Dragon Relays | 2024 | Outdoor | 1 |
| 2000mSC | 8:14.11 | 59.7 | Niskayuna Spring Classic | 2026 | Outdoor | 7 |
| 1500m | 5:13.34 | 58.8 | BSpa vs Guilderland Girls | 2025 | Outdoor | 5 |
| 1000m | 3:19.71 | 58.7 | Ithaca College H.S. Invitational | 2025 | Indoor | 5 |
| Mile | 5:41.46 | 58.7 | Beantown Winter Classic | 2025 | Indoor | 8 |
| 400m | 1:05.90 | 58.5 | New Balance Nationals Indoor | 2024 | Indoor | 89 |
| 800m | 2:30.21 | 58.5 | New Balance Nationals Outdoor | 2025 | Outdoor | 121 |
| 800m | 2:30.47 | 58.2 | Columbia vs Guilderland vs Averill Park -Coed | 2025 | Outdoor | 3 |
| 800m | 2:30.86 | 57.6 | Guilderland vs Burnt Hills Coed | 2025 | Outdoor | 2 |
| 3000m | 11:24.17 | 57.6 | William F. Eddy Jr. Track & Field Meet | 2024 | Outdoor | 14 |
| 1500m | 5:15.84 | 57.3 | Luciano Memorial Invitational | 2025 | Outdoor | 12 |
| 3000m | 11:25.17 | 57.3 | Guilderland vs Shenendehowa- Coed | 2025 | Outdoor | 3 |
| 600m | 1:50.95 | 57 | Yale Track Classic | 2025 | Indoor | 61 |
| 2000mSC | 8:24.04 | 56.6 | Girls Suburban Council Championships | 2024 | Outdoor | 11 |
| 2000mSC | 8:24.60 | 56.4 | Niskayuna Spring Classic | 2024 | Outdoor | 12 |
| 800m | 2:31.90 | 56.2 | New Balance Nationals Outdoor | 2024 | Outdoor | 58 |
| 1600m | 5:44.27 | 56 | Purple Champions HS Invitational | 2025 | Indoor | 23 |
| 1000m | 3:22.61 | 55.9 | Section 2 Division I Championship | 2026 | Indoor | 10 |
| 1500m | 5:20.77 | 55.6 | Jack Reed High School Showcase | 2024 | Indoor | 13 |
| Mile | 5:47.18 | 55.5 | North Shore HS Pre-National Invitational | 2024 | Indoor | 55 |
| Mile | 5:47.36 | 55.4 | New Balance Nationals Indoor | 2025 | Indoor | 83 |
| 5000m | 20:00.20 | 55.4 | Section 2 Cross Country Championships | 2024 | Cross Country | 34 |
| 5000m | 20:00.80 | 55.3 | Section 2 Cross Country Championships | 2023 | Cross Country | 38 |
| 800m | 2:33.17 | 54.5 | Guilderland vs B. Spa Girls | 2024 | Outdoor | 3 |
| 1600m | 5:47.51 | 54.2 | Ocean Breeze Freedom Games | 2024 | Indoor | 42 |
| 3000m | 11:42.04 | 54.2 | TCITL LM 2A | 2025 | Indoor | 7 |
| 2 Mile | 12:31.31 | 54.1 | New Balance Nationals Outdoor | 2024 | Outdoor | 55 |
| 1500m | 5:24.64 | 53.3 | North Shore HS Pre-National Invitational | 2024 | Indoor | 54 |
| 1500m | 5:23.00 | 53.1 | Guilderland Frigid Cup Invitational | 2025 | Outdoor | 13 |
| 3000m | 11:45.92 | 52 | New Balance Nationals Outdoor | 2024 | Outdoor | 59 |
| 800m | 2:35.28 | 51.7 | Guilderland Frigid Cup Invitational | 2024 | Outdoor | 5 |
| Mile | 5:54.45 | 51.6 | New Balance Nationals Indoor | 2024 | Indoor | 76 |
| 5000m | 20:27.40 | 51.5 | Mustang Invitational | 2025 | Cross Country | 18 |
| 1000m | 3:27.43 | 51.4 | CNY Holiday Classic SESSION 2 (4:30pm-9:30pm) | 2026 | Indoor | 12 |
| Mile | 5:50.43 | 51.4 | New Balance Nationals Outdoor | 2024 | Outdoor | 75 |
| 1000m | 3:28.13 | 50.8 | Jack Reed High School Showcase | 2024 | Indoor | 24 |
| 600m | 1:54.83 | 50.6 | Ithaca College H.S. Invitational 2023 | 2024 | Indoor | 14 |
| 1000m | 3:28.79 | 50.2 | Armory Officials Hall of Fame Invitational | 2024 | Indoor | 10 |
| 3000m | 11:53.06 | 50.2 | William F. Eddy Jr. Track & Field Meet | 2025 | Outdoor | 18 |
| 5000m | 20:36.50 | 50.2 | Section 2 Cross Country Championships | 2025 | Cross Country | 35 |
| 600m | 1:55.84 | 49 | Section 2 Division I Championship | 2024 | Indoor | 16 |
| 600m | 1:56.23 | 48.4 | Suburban Council Freshman Championships | 2024 | Indoor | 10 |
| 5000m | 20:52.30 | 48.1 | Queensbury Invitational | 2023 | Cross Country | 7 |
| 3000m | 12:06.78 | 48 | Suburban Council Freshman Championships | 2025 | Indoor | 3 |
| 5000m | 20:59.50 | 47.1 | Albany County Champs | 2023 | Cross Country | 3 |
| 1500m | 5:35.88 | 46.9 | Section 2 Division I Championship | 2025 | Indoor | 18 |
| 5000m | 21:04.20 | 46.4 | Queensbury Pre-States Invitational | 2025 | Cross Country | 59 |
| 5000m | 21:07.90 | 45.9 | V-V-S Invitational | 2023 | Cross Country | 14 |
| 1000m | 3:35.20 | 44.4 | TCITL LM 1D | 2024 | Indoor | 1 |
| 5000m | 21:19.60 | 44.4 | Baldwinsville Invitational | 2025 | Cross Country | 60 |
| 600m | 2:00.40 | 42 | TCITL LM 3C | 2024 | Indoor | 14 |
| 5000m | 21:56.30 | 39.6 | Queensbury Invitational | 2024 | Cross Country | 68 |
| 5000m | 22:00.00 | 39.2 | NY Federation Championships | 2024 | Cross Country | 178 |
| 5000m | 22:27.10 | 35.8 | Nike Cross Nationals New York Regional | 2023 | Cross Country | 118 |
| 5000m | 22:31.80 | 35.2 | NY Federation Championships | 2023 | Cross Country | 192 |
| 5000m | 22:35.60 | 34.8 | Nike Cross Nationals New York Open Regional | 2025 | Cross Country | 137 |
| 400H | 1:16.18 | NA | Girls Suburban Council Championships | 2024 | Outdoor | 12 |
| Mile | 11:45.60 | -9.9 | Section 2 Dual Meets | 2023 | Cross Country | 2 |
