# Jack Czarnecki
Rensselaer Polytechnic Institute · Men's Track And Field · D3 · Liberty League (Liberty League)

- Position: Distance
- Class year: Junior

## Season stats
| season | event_code | event_name | discipline | measurement_type | best_seconds | num_performances | most_recent | season_label |
|---|---|---|---|---|---|---|---|---|
|  | 1500m | 1500 Meters | indoor | time | 230.16 | 2 | 2025-02-14 |  |
|  | 3000m_i | 3000 Meters (Indoor) | indoor | time | 499.12 | 6 | 2026-02-27 |  |
|  | 4x400_i | 4x400 Relay (Indoor) | indoor | time | 213.68 | 1 | 2024-01-19 |  |
|  | 4x800_i | 4x800 Relay (Indoor) | indoor | time | 474.42 | 1 | 2026-02-01 |  |
|  | 5000m_i | 5000 Meters (Indoor) | indoor | time |  | 1 | 2024-01-26 |  |
|  | 800m_i | 800 Meters (Indoor) | indoor | time | 115.39 | 2 | 2024-02-23 |  |
|  | dmr | Distance Medley Relay | indoor | time | 593.04 | 6 | 2026-03-13 |  |
|  | mile_i | Mile (Indoor) | indoor | time | 246.9 | 11 | 2026-03-13 |  |
|  | 1500m | 1500 Meters | outdoor | time | 226.68 | 15 | 2026-05-21 |  |
|  | 5000m | 5000 Meters | outdoor | time | 880.65 | 3 | 2026-04-10 |  |
|  | 800m | 800 Meters | outdoor | time | 113.72999999999999 | 9 | 2026-05-01 |  |
|  | xc_8k | Cross Country 8K | xc | time | 1518.8 | 17 | 2025-11-22 |  |
| 2024 | 3000m_i | 3000 Meters (Indoor) | indoor | time | 516.85 | 1 | 2024-02-02 | 2023-24 |
| 2024 | 4x400_i | 4x400 Relay (Indoor) | indoor | time | 213.68 | 1 | 2024-01-19 | 2023-24 |
| 2024 | 5000m_i | 5000 Meters (Indoor) | indoor | time |  | 1 | 2024-01-26 | 2023-24 |
| 2024 | 800m_i | 800 Meters (Indoor) | indoor | time | 115.39 | 2 | 2024-02-23 | 2023-24 |
| 2024 | dmr | Distance Medley Relay | indoor | time | 604.79 | 1 | 2024-03-02 | 2023-24 |
| 2024 | mile_i | Mile (Indoor) | indoor | time | 251.03 | 3 | 2024-02-23 | 2023-24 |
| 2024 | 1500m | 1500 Meters | outdoor | time | 233.91 | 3 | 2024-05-03 | 2023-24 |
| 2024 | 5000m | 5000 Meters | outdoor | time | 897.42 | 1 | 2024-04-12 | 2023-24 |
| 2024 | 800m | 800 Meters | outdoor | time | 115.59 | 3 | 2024-05-13 | 2023-24 |
| 2024 | xc_8k | Cross Country 8K | xc | time | 1543.4 | 5 | 2023-10-28 | 2023-24 |
| 2025 | 1500m | 1500 Meters | indoor | time | 230.16 | 2 | 2025-02-14 | 2024-25 |
| 2025 | 3000m_i | 3000 Meters (Indoor) | indoor | time | 499.12 | 3 | 2025-02-28 | 2024-25 |
| 2025 | dmr | Distance Medley Relay | indoor | time | 593.68 | 2 | 2025-03-14 | 2024-25 |
| 2025 | mile_i | Mile (Indoor) | indoor | time | 247.0 | 4 | 2025-02-28 | 2024-25 |
| 2025 | 1500m | 1500 Meters | outdoor | time | 227.74 | 5 | 2025-05-22 | 2024-25 |
| 2025 | 5000m | 5000 Meters | outdoor | time | 880.65 | 1 | 2025-04-18 | 2024-25 |
| 2025 | 800m | 800 Meters | outdoor | time | 114.07 | 3 | 2025-05-02 | 2024-25 |
| 2025 | xc_8k | Cross Country 8K | xc | time | 1518.8 | 6 | 2024-11-23 | 2024-25 |
| 2026 | 3000m_i | 3000 Meters (Indoor) | indoor | time | 500.3 | 2 | 2026-02-27 | 2025-26 |
| 2026 | 4x800_i | 4x800 Relay (Indoor) | indoor | time | 474.42 | 1 | 2026-02-01 | 2025-26 |
| 2026 | dmr | Distance Medley Relay | indoor | time | 593.04 | 3 | 2026-03-13 | 2025-26 |
| 2026 | mile_i | Mile (Indoor) | indoor | time | 246.9 | 4 | 2026-03-13 | 2025-26 |
| 2026 | 1500m | 1500 Meters | outdoor | time | 226.68 | 7 | 2026-05-21 | 2025-26 |
| 2026 | 5000m | 5000 Meters | outdoor | time |  | 1 | 2026-04-10 | 2025-26 |
| 2026 | 800m | 800 Meters | outdoor | time | 113.72999999999999 | 3 | 2026-05-01 | 2025-26 |
| 2026 | xc_8k | Cross Country 8K | xc | time | 1527.6 | 6 | 2025-11-22 | 2025-26 |

## Track performances
| season | event_code | event_display_name | event_category | measurement_type | has_wind | distance_meters | discipline | mark_seconds | place | round | competed_at | season_label | meet_name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 227.17000000000002 | 9 | prelim | 2026-05-21 | 2025-26 | NCAA Division III Outdoor Track & Field Championships |
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 226.68 | 7 | final | 2026-05-21 | 2025-26 | NCAA Division III Outdoor Track & Field Championships |
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 227.92000000000002 | 7 | final | 2026-05-14 | 2025-26 | MIT Final Qualifier 2026 |
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 228.63 | 3 | final | 2026-05-08 | 2025-26 | The F.I.R.E. MEET at Williams |
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 238.06 | 2 | final | 2026-05-01 | 2025-26 | Liberty League Outdoor Track & Field Championships |
| 2026 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 115.62 | 6 | final | 2026-05-01 | 2025-26 | Liberty League Outdoor Track & Field Championships |
| 2026 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 113.72999999999999 | 7 | prelim | 2026-05-01 | 2025-26 | Liberty League Outdoor Track & Field Championships |
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 230.89 | 1 | final | 2026-04-24 | 2025-26 | Capital District Classic @ RPI |
| 2026 | 5000m | 5000 Meters | distance | time | False | 5000.0 | outdoor |  |  |  | 2026-04-10 | 2025-26 | RPI Under the Lights |
| 2026 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 115.17 | 1 | final | 2026-04-10 | 2025-26 | RPI Under the Lights |
| 2026 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 230.87 | 1 | final | 2026-04-04 | 2025-26 | Amherst Spring Fling |
| 2026 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 252.0 | 5 | prelim | 2026-03-13 | 2025-26 | NCAA Division III Indoor Track & Field Championships |
| 2026 | dmr | Distance Medley Relay | relay | time | False | 4000.0 | indoor | 597.15 | 8 | final | 2026-03-13 | 2025-26 | NCAA Division III Indoor Track & Field Championships |
| 2026 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 255.91 | 7 | final | 2026-03-13 | 2025-26 | NCAA Division III Indoor Track & Field Championships |
| 2026 | dmr | Distance Medley Relay | relay | time | False | 4000.0 | indoor | 593.04 | 4 | final | 2026-03-07 | 2025-26 | 2026 Tufts Final Qualifier |
| 2026 | 3000m_i | 3000 Meters (Indoor) | distance | time | False | 3000.0 | indoor | 505.23 | 4 | final | 2026-02-27 | 2025-26 | Liberty League Indoor Track & Field Championships |
| 2026 | dmr | Distance Medley Relay | relay | time | False | 4000.0 | indoor | 615.09 | 1 | final | 2026-02-27 | 2025-26 | Liberty League Indoor Track & Field Championships |
| 2026 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 246.9 | 94 | final | 2026-02-13 | 2025-26 | BU David Hemery Valentine Invitational (Collegiate) |
| 2026 | 3000m_i | 3000 Meters (Indoor) | distance | time | False | 3000.0 | indoor | 500.3 | 6 | final | 2026-02-06 | 2025-26 | Blue & Orange Invite and Multi |
| 2026 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 250.14 | 4 | final | 2026-02-01 | 2025-26 | Middlebury's New England Small College Invitational |
| 2026 | 4x800_i | 4x800 Relay (Indoor) | relay | time | False | 3200.0 | indoor | 474.42 | 1 | final | 2026-02-01 | 2025-26 | Middlebury's New England Small College Invitational |
| 2026 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1546.5 | 168 | final | 2025-11-22 | 2025-26 | NCAA Division III Cross Country Championships |
| 2026 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1537.4 | 20 | final | 2025-11-15 | 2025-26 | NCAA Division III Mideast Region Cross Country Championships |
| 2026 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1534.1 | 7 | final | 2025-11-01 | 2025-26 | Liberty League Cross Country Championships |
| 2026 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1528.5 | 58 | final | 2025-10-18 | 2025-26 | Interregional Invitational |
| 2026 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1541.1 | 257 | final | 2025-10-03 | 2025-26 | Paul Short Run (College) |
| 2026 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1527.6 | 16 | final | 2025-09-20 | 2025-26 | Purple Valley XC Classic |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 235.59 | 16 | prelim | 2025-05-22 | 2024-25 | NCAA Division III Outdoor Track & Field Championships |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 227.74 | 2 | final | 2025-05-09 | 2024-25 | The F.I.R.E. MEET at Williams |
| 2025 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 114.07 | 6 | prelim | 2025-05-02 | 2024-25 | Liberty League Outdoor Track & Field Championships |
| 2025 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 114.2 | 5 | final | 2025-05-02 | 2024-25 | Liberty League Outdoor Track & Field Championships |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 235.79 | 3 | final | 2025-05-02 | 2024-25 | Liberty League Outdoor Track & Field Championships |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 231.92000000000002 | 7 | final | 2025-04-25 | 2024-25 | RPI Capital District Classic Invitational |
| 2025 | 5000m | 5000 Meters | distance | time | False | 5000.0 | outdoor | 880.65 | 5 | final | 2025-04-18 | 2024-25 | Sean Collier Invitational 2025 |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 236.95 | 4 | final | 2025-04-10 | 2024-25 | RPI Under the Lights Invite |
| 2025 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 115.09 | 4 | final | 2025-04-10 | 2024-25 | RPI Under the Lights Invite |
| 2025 | dmr | Distance Medley Relay | relay | time | False | 4000.0 | indoor | 596.53 | 7 | final | 2025-03-14 | 2024-25 | NCAA Division III Indoor Track & Field Championships |
| 2025 | dmr | Distance Medley Relay | relay | time | False | 4000.0 | indoor | 593.68 | 3 | final | 2025-03-08 | 2024-25 | Tufts Final Qualifier |
| 2025 | 3000m_i | 3000 Meters (Indoor) | distance | time | False | 3000.0 | indoor | 508.68 | 3 | final | 2025-02-28 | 2024-25 | Liberty League Indoor Track & Field Championships |
| 2025 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 254.56 | 2 | final | 2025-02-28 | 2024-25 | Liberty League Indoor Track & Field Championships |
| 2025 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 247.0 | 133 | final | 2025-02-14 | 2024-25 | Boston University David Hemery Valentine Invitational |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | indoor | 231.52 | 158 | final | 2025-02-14 | 2024-25 | Boston University David Hemery Valentine Invitational |
| 2025 | 3000m_i | 3000 Meters (Indoor) | distance | time | False | 3000.0 | indoor | 499.12 | 1 | final | 2025-02-07 | 2024-25 | Blue & Orange Invite and Multi |
| 2025 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 247.1 | 62 | final | 2025-01-31 | 2024-25 | Boston University John Thomas Terrier Classic |
| 2025 | 1500m | 1500 Meters | middle | time | False | 1500.0 | indoor | 230.16 | 65 | final | 2025-01-31 | 2024-25 | Boston University John Thomas Terrier Classic |
| 2025 | 3000m_i | 3000 Meters (Indoor) | distance | time | False | 3000.0 | indoor | 527.69 | 9 | final | 2025-01-17 | 2024-25 | Utica Winter Opener |
| 2025 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 257.57 | 4 | final | 2025-01-17 | 2024-25 | Utica Winter Opener |
| 2025 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1528.6 | 149 | final | 2024-11-23 | 2024-25 | NCAA Division III Cross Country Championships |
| 2025 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1532.5 | 33 | final | 2024-11-16 | 2024-25 | NCAA Division III Mideast Region Cross Country Championships |
| 2025 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1524.7 | 10 | final | 2024-11-02 | 2024-25 | Liberty League Championships |
| 2025 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1518.8 | 38 | final | 2024-10-19 | 2024-25 | SUNY Geneseo Mike Woods Invitational |
| 2025 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1534.9 | 229 | final | 2024-10-05 | 2024-25 | Lehigh Paul Short Run (College) |
| 2025 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1681.2 | 18 | final | 2024-09-21 | 2024-25 | Purple Valley XC Invite |
| 2024 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 115.65 | 24 | final | 2024-05-13 | 2023-24 | 2024 Widener Final Qualifier |
| 2024 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 234.99 | 8 | final | 2024-05-03 | 2023-24 | Liberty League Outdoor Track & Field Championships |
| 2024 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 117.4 | 10 | prelim | 2024-05-03 | 2023-24 | Liberty League Outdoor Track & Field Championships |
| 2024 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 233.91 | 10 | final | 2024-04-26 | 2023-24 | 2024 Capital District Classic Hosted by RPI |
| 2024 | 800m | 800 Meters | middle | time | False | 800.0 | outdoor | 115.59 | 3 | final | 2024-04-20 | 2023-24 | Tufts Sunshine Classic |
| 2024 | 5000m | 5000 Meters | distance | time | False | 5000.0 | outdoor | 897.42 | 68 | final | 2024-04-12 | 2023-24 | Bison Outdoor Classic |
| 2024 | 1500m | 1500 Meters | middle | time | False | 1500.0 | outdoor | 237.24 | 6 | final | 2024-04-06 | 2023-24 | Amherst Spring Fling |
| 2024 | dmr | Distance Medley Relay | relay | time | False | 4000.0 | indoor | 604.79 | 4 | final | 2024-03-02 | 2023-24 | Tufts National Qualifiying Meet |
| 2024 | 800m_i | 800 Meters (Indoor) | middle | time | False | 800.0 | indoor | 115.39 | 2 | final | 2024-02-23 | 2023-24 | Liberty League Indoor Track & Field Championship |
| 2024 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 257.24 | 5 | final | 2024-02-23 | 2023-24 | Liberty League Indoor Track & Field Championship |
| 2024 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 251.03 | 189 | final | 2024-02-09 | 2023-24 | Boston University David Hemery Valentine Invitational |
| 2024 | 3000m_i | 3000 Meters (Indoor) | distance | time | False | 3000.0 | indoor | 516.85 | 2 | final | 2024-02-02 | 2023-24 | Tufts Cupid Challenge |
| 2024 | mile_i | Mile (Indoor) | middle | time | False | 1609.0 | indoor | 256.48 | 13 | final | 2024-01-26 | 2023-24 | 2024 Riverhawk Invitational |
| 2024 | 5000m_i | 5000 Meters (Indoor) | distance | time | False | 5000.0 | indoor |  |  |  | 2024-01-26 | 2023-24 | 2024 Riverhawk Invitational |
| 2024 | 4x400_i | 4x400 Relay (Indoor) | relay | time | False | 1600.0 | indoor | 213.68 | 3 | final | 2024-01-19 | 2023-24 | Middlebury Winter Classic |
| 2024 | 800m_i | 800 Meters (Indoor) | middle | time | False | 800.0 | indoor | 115.85 | 1 | final | 2024-01-19 | 2023-24 | Middlebury Winter Classic |
| 2024 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1570.2 | 29 | final | 2023-10-28 | 2023-24 | Liberty League Cross Country Championships |
| 2024 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1543.4 | 102 | final | 2023-10-14 | 2023-24 | SUNY Geneseo Mike Woods Invitational |
| 2024 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1576.1 | 17 | final | 2023-10-07 | 2023-24 | James Earley |
| 2024 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1596.8 | 31 | final | 2023-09-23 | 2023-24 | 2023 Bard College Fred Pavlich Invitational |
| 2024 | xc_8k | Cross Country 8K | distance | time | False | 8000.0 | xc | 1547.4 | 31 | final | 2023-09-16 | 2023-24 | RPI Harvest Classic |

## Links
- Team bio page: https://rpiathletics.com/sports/mens-track-and-field/roster/jack-czarnecki/20115
- Headshot: https://rpiathletics.com/images/2026/2/8/Czarnecki_Jack.jpg?width=80&quality=90

Canonical page: https://magisterial.ai/jack-czarnecki-4x6s

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