
Seth Slavin
Seth Slavin is a United States middle-distance runner. He competes primarily in the 1500m, Mile and 3000m.
His personal bests include 4:09.43 in the 1500m, 4:19.48 in the Mile, 8:30.27 in the 3000m, 14:39.30 in the 5000m and 30:24.48 in the 10000m. He is currently active on the international athletics circuit, representing United States.
As of Sep 22, 2026: Half Marathon 1:07:39, 2026 season best 1:06:20 (May 3, 2026) · Last competition: UPMC Health Plan Pittsburgh Half Marathon, Pittsburgh, PA, May 3, 2026, 1:06:20
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 10000m | 30:16.18 | - | Apr 11, 2026 | ↑ | Bison Outdoor Classic |
| 2026 | Semi | 1:06:20 | - | May 3, 2026 | ↑ | UPMC Health Plan Pittsburgh Half Marathon, Pittsburgh, PA |
| 2025 | Semi | 1:05:35 | - | Nov 8, 2025 | ↑ | CNO Financial Indianapolis Monumental Half Marathon |
| 2025 | 25Kilometr | 1:20:17 | - | May 10, 2025 | - | Amway River Bank Run |
| 2025 | Marathon | 2:19:23 | - | Dec 7, 2025 | - | California International Marathon |
| 2024 | 5000m-short-track | 14:39.30 | - | Feb 10, 2024 | ↑ | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
| 2024 | 5000m | 14:59.71 | - | Mar 30, 2024 | ↑ | Sam Howell Invitational, Weaver Stadium, Princeton, NJ |
| 2024 | 15Kilometr | 47:42 | - | Jul 14, 2024 | - | Boilermaker Road Race |
| 2024 | Semi | 1:07:39 | - | Sep 15, 2024 | ↑ | Philadelphia Distance Run |
| 2023 | 10MilesRoa | 52:03 | - | Apr 2, 2023 | - | Credit Union Cherry Blossom 10 Mile |
| 2022 | 3000m | 8:38.60 | - | Jan 29, 2022 | ↑ | Lehigh-Rauch Field House, Bethlehem, PA (USA) (i) |
| 2022 | 3000m-short-track | 8:38.60 | - | Jan 29, 2022 | ↑ | Lehigh-Rauch Field House, Bethlehem, PA (USA) (i) |
| 2022 | 5000m | 14:52.79 | - | Mar 26, 2022 | ↑ | U.S. Naval Academy, Annapolis, MD (USA) |
| 2022 | 5000m-short-track | 14:57.73 | - | Feb 11, 2022 | ↑ | Armory Track&Field Center, New York, NY (USA) (i) |
| 2022 | 10000m | 30:24.48 | - | Apr 15, 2022 | ↑ | Lewisburg, PA (USA) |
| 2022 | Semi | 1:11:08 | - | Oct 9, 2022 | ↑ | - |
| 2020 | mile-short-track | 4:19.48 | - | Feb 15, 2020 | - | OceanFirst Bank Center, West Long Branch, NJ (USA) (i) |
| 2020 | Mile | 4:19.48 | - | Feb 15, 2020 | - | OceanFirst Bank Center, West Long Branch, NJ (USA) (i) |
| 2020 | 3000m-short-track | 8:30.27 | - | Jan 25, 2020 | ↑ | Lehigh-Rauch Field House, Bethlehem, PA (USA) (i) |
| 2020 | 3000m | 8:30.27 | - | Jan 25, 2020 | ↑ | Lehigh-Rauch Field House, Bethlehem, PA (USA) (i) |
| 2020 | 5000m | 15:08.86 | - | Feb 29, 2020 | ↑ | Lehigh-Rauch Field House, Bethlehem, PA (USA) (i) |
| 2020 | 5000m-short-track | 15:08.86 | - | Feb 29, 2020 | ↑ | Lehigh-Rauch Field House, Bethlehem, PA (USA) (i) |
| 2019 | 1500m | 4:09.43 | - | Mar 23, 2019 | - | Philadelphia, PA (USA) |
| 2019 | 3000m-short-track | 8:42.42 | - | Feb 17, 2019 | ↑ | Annapolis, MD (USA) (i) |
| 2019 | 3000m | 8:42.42 | - | Feb 17, 2019 | ↑ | Annapolis, MD (USA) (i) |
| 2019 | 3000mSt | 9:36.51 | - | Apr 6, 2019 | ↓ | Easton, PA (USA) |
| 2019 | 5000m-short-track | 14:56.16 | - | Feb 2, 2019 | ↑ | Boston, MA (USA) (i) |
| 2019 | 5000m | 14:57.08 | - | Apr 20, 2019 | ↑ | Boston, MA (USA) (i) |
| 2019 | 10000m | 30:58.49 | - | May 11, 2019 | ↑ | Princeton, NJ (USA) |
| 2018 | 3000m-short-track | 8:45.09 | - | Jan 5, 2018 | ↑ | NY (USA) (i) |
| 2018 | 3000m | 8:45.09 | - | Jan 5, 2018 | ↑ | NY (USA) (i) |
| 2018 | 3000mSt | 9:27.39 | - | May 5, 2018 | ↓ | Easton, PA (USA) |
| 2018 | 5000m-short-track | 15:06.25 | - | Jan 26, 2018 | ↑ | New York, NY (USA) (i) |
| 2018 | 5000m | 15:19.50 | - | Apr 20, 2018 | ↑ | New York, NY (USA) (i) |
| 2017 | 3000m | 8:42.86 | - | Apr 28, 2017 | ↑ | Philadelphia, PA (USA) |
| 2017 | 3000m-short-track | 8:44.66 | - | Feb 24, 2017 | ↑ | State College, PA (USA) (i) |
2026
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:06:20 | - | May 3 | UPMC Health Plan Pittsburgh Half Marathon, Pittsburgh, PA |
10000m | 30:16.18 | - | Apr 11 | Bison Outdoor Classic |
2025
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:19:23 | - | Dec 7 | California International Marathon |
Semi | 1:05:35 | - | Nov 8 | CNO Financial Indianapolis Monumental Half Marathon |
25Kilometr | 1:20:17 | - | May 10 | Amway River Bank Run |
2024
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:07:39 | - | Sep 15 | Philadelphia Distance Run |
15Kilometr | 47:42 | - | Jul 14 | Boilermaker Road Race |
5000m | 14:59.71 | - | Mar 30 | Sam Howell Invitational, Weaver Stadium, Princeton, NJ |
5000m-short-track | 14:39.30 | - | Feb 10 | Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) |
2023
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 52:03 | - | Apr 2 | Credit Union Cherry Blossom 10 Mile |
2022
12 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:11:08 | - | Oct 9 | Staten Island Half, New York, NY |
10000m | 31:25.39 | - | May 14 | C4A-ECAC Ch., Zable Stadium - College of William & Mary, Williamsburg, VA |
5000m | 15:10.48 | - | May 7 | Patriot League Outdoor T&F Ch., U.S. Naval Academy, Annapolis, MD |
10000m | 30:36.52 | - | May 6 | Patriot League Outdoor T&F Ch., U.S. Naval Academy, Annapolis, MD |
10000m | 30:24.48 | - | Apr 15 | Bison Outdoor Classic, Lewisburg, PA - Invitational Events |
5000m | 14:52.79 | - | Mar 26 | Navy Spring Invitational, U.S. Naval Academy, Annapolis, MD |
3000m-short-track | 8:46.49 | - | Feb 27 | Patriot League Championships, Gerhard Fieldhouse, Lewisburg, PA (i) |
5000m-short-track | 15:01.11 | - | Feb 26 | Patriot League Championships, Gerhard Fieldhouse, Lewisburg, PA (i) |
5000m-short-track | 14:57.73 | - | Feb 11 | Rutgers Open, Armory Track&Field Center, New York, NY (i) |
3000m-short-track | 8:38.60 | - | Jan 29 | Lehigh vs Lafayette, Lehigh-Rauch Field House, Bethlehem, PA (i) |
3000m-short-track | 8:41.27 | - | Jan 22 | Villanova Invitational, Ocean Breeze Athl. Complex, New York, NY (i) |
5000m-short-track | 15:18.71 | - | Jan 15 | Lehigh Angry Birds Invitational, Lehigh-Rauch Field House, Bethlehem, PA (i) |
2020
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
3000m-short-track | 8:43.46 | - | Mar 1 | Patriot League Indoor Championships, Lehigh-Rauch Field House, Bethlehem, PA (i) |
5000m-short-track | 15:08.86 | - | Feb 29 | Patriot League Indoor Championships, Lehigh-Rauch Field House, Bethlehem, PA (i) |
mile-short-track | 4:19.48 | - | Feb 15 | Monmouth Winter Invitational, OceanFirst Bank Center, West Long Branch, NJ (i) |
3000m-short-track | 8:30.27 | - | Jan 25 | Lehigh vs Lafayette, Lehigh-Rauch Field House, Bethlehem, PA (i) |
5000m-short-track | 15:11.36 | - | Jan 11 | Angry Birds Challenge, Lehigh-Rauch Field House, Bethlehem, PA (i) |
2019
13 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 30:58.49 | - | May 11 | ECAC & IC4A Conference Championships, Princeton, NJ |
5000m | 15:03.59 | - | May 4 | Patriot League Championships, Worcester, MA |
10000m | 31:24.69 | - | May 3 | Patriot League Championships, Worcester, MA |
5000m | 14:57.08 | - | Apr 20 | Larry Ellis Invitational, Princeton, NJ |
5000m | 14:59.64 | - | Apr 13 | Bison Classic, Lewisburg, PA - Invitational Events |
3000mSt | 9:36.51 | - | Apr 6 | Lafayette College vs. Lehigh University, Easton, PA |
3000mSt | 9:37.05 | - | Mar 29 | Fred Hardy Invitational, Richmond, VA |
1500m | 4:09.43 | - | Mar 23 | Penn Challenge, Philadelphia, PA |
3000m-short-track | 8:42.42 | - | Feb 17 | Patriot League Championships, Annapolis, MD (i) |
5000m-short-track | 15:19.11 | - | Feb 16 | Patriot League Championships, Annapolis, MD (i) |
5000m-short-track | 14:56.16 | - | Feb 2 | Bruce Lehane Scarlet and White Invitational, Boston, MA (i) |
3000m-short-track | 8:47.43 | - | Jan 19 | Lehigh vs Lafayette, Bethlehem, PA (i) |
3000m-short-track | 8:49.21 | - | Jan 12 | Angry Birds Challenge, Bethlehem, PA (i) |
2018
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
3000mSt | 9:27.39 | - | May 5 | Easton Patriot League Championships, Easton, PA |
5000m | 15:49.55 | - | May 5 | Easton Patriot League Championships, Easton, PA |
3000mSt | 9:32.72 | - | Apr 28 | Bethlehem Lehigh Games, Bethlehem, PA |
5000m | 15:19.50 | - | Apr 20 | Princeton Larry Ellis Invitational, Princeton, NJ - Invitational Events |
3000mSt | 9:53.45 | - | Apr 14 | Lewisburg Bison Outdoor Classic, Lewisburg, PA |
5000m | 15:51.95 | - | Apr 7 | Easton Lafayette College vs. Lehigh Univ., Easton, PA |
3000mSt | 9:40.67 | - | Mar 31 | Easton Lafayette 8-Way Invitational, Easton, PA - Division 1 |
3000m-short-track | 8:46.00 | - | Feb 18 | Lewisburg Patriot League Championships, Lewisburg, PA (i) |
5000m-short-track | 15:12.95 | - | Feb 17 | Lewisburg Patriot League Championships, Lewisburg, PA (i) |
5000m-short-track | 15:06.25 | - | Jan 26 | New York Columbia Challenge-Dr.Sander Inv., New York, NY (i) |
Honours
No medals
Frequently asked questions
What is Seth Slavin's Half Marathon personal best?
Seth Slavin's Half Marathon personal best is 1:07:39, set on Sep 15, 2024 in Eakins Oval, Philadelphia, PA (USA).
Which events does Seth Slavin compete in?
Seth Slavin competes in the Half Marathon and Marathon.
How did Seth Slavin perform in 2026?
2026 season best: 1:06:20, set on May 3, 2026. Last competition: UPMC Health Plan Pittsburgh Half Marathon, Pittsburgh, PA on May 3, 2026, 1:06:20.