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Stephen Mostert
Class of 2027 · Latham, NY
High school track and field athlete profile
National rank · #2563
NY rank · #100
1 star ★☆☆☆☆
Main · Mile
Secondary · 1000m
Athlete overview
Graduation year
2027
Hometown
Latham, NY
School / team
Shaker
Primary event
Mile
Secondary event
1000m
Results tracked
70
Star rating
1
TRAX-Score
71.151
Top-End
71.8
Consistency
69.8
Versatility
70.8
Big Meet
73.2
Personal records
Best scored mark in each event across the athlete's complete performance history.
9 events
400m
PR
59.64
Outdoor · 2024
Event Score 33.1
800m
PR
2:00.09
Outdoor · 2026
Event Score 65.9
1000m
PR
2:37.47
Indoor · 2026
Event Score 67.6
1500m
PR
4:48.35
Outdoor · 2023
Event Score 28.0
1600m
PR
4:23.69
Outdoor · 2026
Event Score 68.7
Mile
PR
4:29.11
Outdoor · 2026
Event Score 64.7
3200m
PR
9:47.49
Outdoor · 2026
Event Score 59.2
5000m
PR
17:00.20
Cross Country · 2025
Event Score 39.0
2000mSC
PR
6:47.59
Outdoor · 2025
Event Score 55.2
Performance history
70 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 1600m | 4:23.69 | 68.7 | Section 2 State Qualifier | 2026 | Outdoor | 5 |
| 1000m | 2:37.47 | 67.6 | CBA Invite #2 | 2026 | Indoor | 2 |
| 1000m | 2:38.19 | 66.2 | CBA Showcase Individual Running Events | 2026 | Indoor | 3 |
| 800m | 2:00.09 | 65.9 | Boys Suburban Council Varsity and JV Championships | 2026 | Outdoor | 6 |
| Mile | 4:29.11 | 64.7 | William F. Eddy Jr. Track & Field Meet | 2026 | Outdoor | 8 |
| 800m | 2:00.64 | 64.5 | Section 2 State Qualifier | 2026 | Outdoor | 8 |
| 1600m | 4:28.19 | 64 | Section 2 State Qualifier | 2025 | Outdoor | 8 |
| 1600m | 4:30.54 | 61.6 | Albany vs Shaker vs Saratoga vs Columbia Boys | 2025 | Outdoor | 4 |
| Mile | 4:35.99 | 61.3 | JAMBAR Coaches Hall of Fame Invitational | 2026 | Indoor | 4 |
| 800m | 2:02.04 | 61.2 | Saratoga vs Albany vs Shaker Boys | 2026 | Outdoor | 1 |
| Mile | 4:34.60 | 59.2 | East Coast Track and Field Championships | 2026 | Outdoor | 5 |
| 3200m | 9:47.49 | 59.2 | New York Relays | 2026 | Outdoor | 25 |
| 1600m | 4:33.25 | 58.9 | The 60th Harry Koch Colonie Relay Carnival | 2026 | Outdoor | 10 |
| 1600m | 4:37.08 | 58.5 | CBA Invite #3 | 2026 | Indoor | 1 |
| 3200m | 9:51.13 | 57.6 | Section 2 Group 1 Championships | 2026 | Outdoor | 5 |
| 1000m | 2:43.52 | 56.6 | Jim Mitchell Invitational | 2025 | Indoor | 14 |
| 1600m | 4:35.78 | 56.4 | Kingston Tiger Relays | 2025 | Outdoor | 9 |
| 1600m | 4:40.22 | 55.4 | Purple Champions HS Invitational | 2025 | Indoor | 23 |
| 2000mSC | 6:47.59 | 55.2 | Boys Suburban Council Varsity and JV Championships | 2025 | Outdoor | 2 |
| 1000m | 2:44.44 | 55 | Section 2 State Qualifier | 2026 | Indoor | 5 |
| 1600m | 4:40.95 | 54.6 | The 11th Annual Ocean Breeze Freedom Games | 2026 | Indoor | 29 |
| 1600m | 4:38.48 | 53.8 | Section 2 Group 1 Championships | 2025 | Outdoor | 9 |
| 800m | 2:05.76 | 52.6 | Shaker vs Shenendehowa Boys | 2026 | Outdoor | 4 |
| 1000m | 2:46.33 | 51.8 | 70th Annual Bishop Loughlin Games | 2025 | Indoor | 4 |
| 1600m | 4:45.10 | 50.6 | Ithaca College H.S. Invitational | 2025 | Indoor | 5 |
| 3200m | 10:15.74 | 49.6 | Utica Challenge SATURDAY SESSION | 2025 | Indoor | 3 |
| 800m | 2:07.67 | 48.4 | CBA-SCHENECTADY-SHAKER | 2025 | Outdoor | 4 |
| 3200m | 10:13.28 | 48.2 | William F. Eddy Jr. Track & Field Meet | 2025 | Outdoor | 11 |
| 1000m | 2:48.56 | 48.1 | Section 2 Division I Championship | 2026 | Indoor | 8 |
| 1600m | 4:47.54 | 45.5 | The Futures @ Mohon | 2024 | Outdoor | 4 |
| 1000m | 2:50.45 | 45.1 | Section 2 Division I Championship | 2025 | Indoor | 8 |
| 3200m | 10:33.18 | 42.6 | Utica Challenge | 2024 | Indoor | 10 |
| Mile | 4:56.24 | 42 | The Armory Hispanic Games | 2024 | Indoor | 7 |
| 1000m | 2:52.82 | 41.4 | TCITL ED CEPIEL INVITATIONAL SECTION 2 ONLY | 2024 | Indoor | 18 |
| 3200m | 10:38.36 | 40.5 | CNY Holiday Classic SESSION 1 (10am-3pm) | 2025 | Indoor | 14 |
| 1000m | 2:53.78 | 39.9 | Bishop Loughlin Games | 2024 | Indoor | 4 |
| 1000m | 2:54.19 | 39.3 | TCITL LM 4C | 2026 | Indoor | 1 |
| 1600m | 4:57.70 | 39.2 | Ithaca College H.S. Invitational 2023 | 2024 | Indoor | 10 |
| 5000m | 17:00.20 | 39 | Queensbury Pre-States Invitational | 2025 | Cross Country | 56 |
| 1600m | 4:55.41 | 38.7 | Rondout Valley Gander Invitational | 2024 | Outdoor | 11 |
| 1600m | 4:58.36 | 38.7 | North Shore HS Invitational | 2024 | Indoor | 73 |
| 3200m | 10:38.72 | 38.3 | Shenendehowa vs Shaker Boys | 2025 | Outdoor | 5 |
| 3200m | 10:42.12 | 37.1 | Coed Suburban JV Championships | 2024 | Outdoor | 5 |
| 800m | 2:13.42 | 36.7 | Shaker vs Colonie- Coed | 2024 | Outdoor | 7 |
| 3200m | 10:43.33 | 36.6 | Shaker vs Shen vs CBA-Boys | 2024 | Outdoor | 3 |
| 5000m | 17:22.30 | 33.9 | Section 2 Cross Country Championships | 2024 | Cross Country | 44 |
| 3200m | 10:52.31 | 33.4 | Guilderland, Shaker at Niskayuna COED | 2024 | Outdoor | 2 |
| 400m | 59.64 | 33.1 | Bethlehem vs Saratoga vs Shaker Boys | 2024 | Outdoor | 12 |
| 3200m | 11:04.20 | 31.1 | TCITL LM 1C | 2024 | Indoor | 3 |
| 1600m | 5:05.44 | 30.7 | The Futures @ Mohon | 2023 | Outdoor | 3 |
| Mile | 5:08.10 | 30.1 | Nike Outdoor Nationals | 2023 | Outdoor | 76 |
| 3200m | 11:12.44 | 28.3 | Suburban Council Freshman Championships | 2024 | Indoor | 2 |
| 3200m | 11:12.81 | 28.2 | Section 2 Division I Championship | 2024 | Indoor | 16 |
| 1500m | 4:48.35 | 28 | Nike Outdoor Nationals | 2023 | Outdoor | 77 |
| 5000m | 18:01.50 | 25.7 | Bowdoin XC Classic | 2025 | Cross Country | 71 |
| 5000m | 18:04.20 | 25.2 | Section 2 Cross Country Championships | 2023 | Cross Country | 62 |
| 5000m | 18:06.00 | 24.8 | Section 2 Cross Country Championships | 2025 | Cross Country | 65 |
| 3200m | 11:27.07 | 23.6 | Suburban Council Boys Varsity and Freshmen Championships | 2023 | Indoor | 5 |
| 5000m | 18:15.30 | 23 | Nike Cross Nationals New York Open Regional | 2025 | Cross Country | 44 |
| 5000m | 18:20.70 | 22 | Queensbury Invitational | 2024 | Cross Country | 93 |
| 5000m | 18:21.60 | 21.8 | Queensbury Invitational | 2023 | Cross Country | 73 |
| 1600m | 5:21.48 | 19.4 | Guilderland Frigid Cup Invitational | 2023 | Outdoor | 18 |
| 3200m | 11:36.87 | 19.2 | Shaker vs Averill Park- Coed | 2023 | Outdoor | 2 |
| 1600m | 5:25.10 | 18.5 | TCITL LM 4D | 2023 | Indoor | 9 |
| 3200m | 11:43.90 | 18.5 | TCITL LM 5A | 2023 | Indoor | 2 |
| 5000m | 18:52.10 | 16.3 | Bowdoin XC Classic | 2024 | Cross Country | 118 |
| 1600m | 5:32.00 | 14.2 | TCITL LM 1B | 2023 | Indoor | 7 |
| 1000m | 3:18.94 | 9.2 | Bishop Loughlin Games | 2023 | Indoor | 20 |
| 1000m | 3:24.70 | 4.2 | TCITL LM 1B | 2023 | Indoor | 3 |
| Mile | 10:23.00 | -9.9 | Section 2 Dual Meets | 2023 | Cross Country | 7 |
