AK
Photo: Hakan Nizam—CC0
Allie Kieffer
USAWomenBirth dateSep 16, 1987
Height-
Weight-
Allie Kieffer is a United States middle-distance runner, born on September 16, 1987. She competes primarily in the 1500m, Mile and 3000m.
Her personal bests include 4:17.56 in the 1500m, 4:53.37 in the Mile, 9:08.13 in the 3000m, 15:41.41 in the 5000m and 32:09.89 in the 10000m. She is currently active on the international athletics circuit, representing United States.
Key facts
Half Marathon
1:09:17
Marathon
2:28:12
2026 season best
33:20.11
Mar 28, 2026 · JSerra Catholic HS, San Juan Capistrano, CA (USA)
Age
39 years old
As of Sep 23, 2026: Half Marathon 1:09:17, Marathon 2:28:12, 2026 season best 33:20.11 (Mar 28, 2026, JSerra Catholic HS, San Juan Capistrano, CA (USA)) · Last competition: The TEN, Mar 28, 2026, 33:20.11 · 39 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 10000m | 33:20.11 | - | Mar 28, 2026 | ↓ | The TEN |
| 2025 | Marathon | 2:38:45 | - | Oct 5, 2025 | ↑ | Medtronic Twin Cities Marathon |
| 2024 | CrossCount | 27:26 | - | Nov 21, 2024 | - | Cross Champs, Camp Mabry, Austin, TX - XC 8.0km |
| 2024 | 15Kilometr | 51:20 | - | Mar 2, 2024 | ↓ | Gate River Run |
| 2024 | Semi | 1:12:14 | - | Nov 9, 2024 | ↑ | CNO Financial Indianapolis Monumental Half Marathon |
| 2024 | 25Kilometr | 1:28:39 | - | May 11, 2024 | ↓ | Amway River Bank Run |
| 2023 | Marathon | 2:33:26 | - | Dec 3, 2023 | ↑ | California International Marathon |
| 2022 | 5Kilometre | 15:52 | - | Feb 12, 2022 | ↑ | - |
| 2022 | Semi | 1:09:17 | - | Mar 6, 2022 | ↑ | Roma Ostia Half Marathon |
| 2021 | 10000m | 32:47.13 | - | May 28, 2021 | ↓ | Griswold Stadium, Portland, OR (USA) |
| 2021 | 10Kilometr | 33:51 | - | Jun 12, 2021 | ↑ | New York, NY (USA) |
| 2021 | 10MilesRoa | 52:57 | - | Oct 10, 2021 | ↑ | Philadelphia, PA (USA) |
| 2021 | Semi | 1:10:44 | - | Dec 5, 2021 | ↑ | US Half Marathon Championships |
| 2021 | 25Kilometr | 1:25:24 | - | Oct 23, 2021 | ↓ | Grand Rapids, MI (USA) |
| 2020 | 5000m | 15:41.41 | - | Oct 2, 2020 | ↑ | Lincoln Park, Jersey City, NJ (USA) |
| 2020 | 10000m | 32:52.89 | - | Oct 23, 2020 | ↓ | Icahn Stadium, New York, NY (USA) |
| 2020 | Semi | 1:11:58 | - | Mar 7, 2020 | ↑ | - |
| 2019 | Semi | 1:13:34 | - | Jan 20, 2019 | ↑ | Humana Rock 'n' Roll Arizona Half Marathon |
| 2018 | 5Kilometre | 15:56 | - | Jun 2, 2018 | ↑ | Albany, NY (USA) |
| 2018 | 10Kilometr | 32:52 | - | Jul 4, 2018 | ↑ | Atlanta Peachtree Road Race |
| 2018 | 15Kilometr | 50:24 | - | Jul 8, 2018 | ↓ | Utica Boilermaker |
| 2018 | 20Kilometr | 1:09:20 | - | Sep 3, 2018 | ↓ | US 20km Road Running Championships |
| 2018 | Semi | 1:10:40 | - | Jan 12, 2018 | ↑ | Doha Half Marathon, Doha |
| 2018 | Marathon | 2:28:12 | - | Nov 4, 2018 | ↑ | New York Marathon |
| 2017 | 10000m | 32:09.89 | - | Jun 10, 2017 | ↓ | Portland, OR (USA) |
| 2017 | 10Kilometr | 34:09 | - | May 21, 2017 | ↑ | Cleveland, OH (USA) |
| 2017 | 15Kilometr | 51:03 | - | Jul 9, 2017 | ↓ | Utica, NY (USA) |
| 2017 | 10MilesRoa | 54:20 | - | Oct 1, 2017 | ↑ | St. Paul (USA) |
| 2017 | 20Kilometr | 1:08:20 | - | Sep 4, 2017 | ↓ | New Haven, CT (USA) |
| 2017 | Semi | 1:14:13 | - | Sep 16, 2017 | ↑ | - |
| 2017 | Marathon | 2:29:39 | - | Nov 5, 2017 | ↑ | New York, NY (USA) |
| 2016 | 5Kilometre | 16:18 | - | Jun 4, 2016 | ↑ | Albany, NY (USA) |
| 2016 | 10Kilometr | 34:13 | - | Feb 6, 2016 | ↑ | Edinburg, TX (USA) |
| 2016 | 15Kilometr | 53:28 | - | Feb 13, 2016 | ↓ | Pensacola, FL (USA) |
| 2016 | 10MilesRoa | 56:43 | - | Apr 3, 2016 | ↑ | Washington, DC (USA) |
| 2016 | Semi | 1:17:08 | - | Apr 17, 2016 | ↑ | New York, NY (USA) |
| 2016 | Marathon | 2:55:30 | - | Jan 24, 2016 | ↑ | Miami, FL (USA) |
| 2015 | 5Kilometre | 17:05 | - | Sep 20, 2015 | ↑ | Providence, RI (USA) |
| 2015 | 10Kilometr | 35:29 | - | Apr 4, 2015 | ↑ | New York, NY (USA) |
| 2015 | 15Kilometr | 54:14 | - | Dec 12, 2015 | ↓ | New York, NY (USA) |
| 2013 | 15Kilometr | 52:46 | - | Mar 10, 2013 | ↓ | Phoenix, AZ (USA) |
| 2012 | 5Kilometre | 15:57 | - | Apr 1, 2012 | ↑ | Carlsbad, CA (USA) |
| 2012 | 10000m | 32:25.69 | - | Apr 29, 2012 | ↓ | Palo Alto, CA (USA) |
| 2012 | 12Kilometr | 41:15 | - | May 6, 2012 | - | Spokane, WA (USA) |
| 2012 | 15Kilometr | 50:49 | - | Mar 11, 2012 | ↓ | Phoenix, AZ (USA) |
| 2012 | 25Kilometr | 1:26:29 | - | May 12, 2012 | ↓ | Grand Rapids, MI (USA) |
| 2011 | 1500m | 4:17.56 | - | May 21, 2011 | ↑ | Los Angeles, CA (USA) |
| 2011 | 3000m-short-track | 9:08.13 | - | Jan 29, 2011 | ↑ | Glasgow (GBR) (i) |
| 2011 | 3000m | 9:08.13 | - | Jan 29, 2011 | ↑ | Glasgow (GBR) (i) |
| 2011 | 2Miles | 10:40.61 | - | Mar 18, 2011 | - | Tempe, AZ (USA) |
| 2011 | 5000m | 15:52.37 | - | May 1, 2011 | ↑ | Palo Alto, CA (USA) |
| 2010 | 1500m | 4:28.49 | - | Mar 27, 2010 | ↑ | Tempe, AZ (USA) |
| 2010 | 3000m | 9:31.91 | - | Feb 27, 2010 | ↑ | Seattle, WA (USA) (i) |
| 2010 | 4MilesRoad | 21:37 | - | Dec 31, 2010 | - | - |
| 2007 | 1500m | 4:27.44 | - | May 6, 2007 | ↑ | Durham, NC (USA) |
| 2007 | Mile | 5:01.02 | - | Mar 3, 2007 | ↓ | South Bend, IN (USA) (i) |
| 2007 | mile-short-track | 5:10.62 | - | Feb 23, 2007 | ↓ | Clemson, SC (USA) (i) |
| 2007 | 3000m | 9:48.49 | - | Apr 26, 2007 | ↑ | Philadelphia, PA (USA) |
| 2007 | 3000m-short-track | 9:50.07 | - | Feb 3, 2007 | ↑ | New York, NY (USA) (i) |
| 2006 | 1500m | 4:44.82 | - | Apr 7, 2006 | ↑ | Durham, NC (USA) |
| 2006 | 3000m-short-track | 10:20.91 | - | Feb 10, 2006 | ↑ | Chapel Hill, NC (USA) (i) |
| 2006 | 3000m | 10:20.91 | - | Feb 10, 2006 | ↑ | Chapel Hill, NC (USA) (i) |
| 2005 | mile-short-track | 5:03.13 | - | Mar 13, 2005 | ↓ | New York, NY (USA) (i) |
| 2005 | Mile | 5:03.13 | - | Mar 13, 2005 | ↓ | New York, NY (USA) (i) |
| 2004 | mile-short-track | 4:53.37 | - | Mar 14, 2004 | ↓ | New York, NY (USA) (i) |
| 2004 | Mile | 4:53.37 | - | Mar 14, 2004 | ↓ | New York, NY (USA) (i) |
2026
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 33:20.11 | - | Mar 28 | The TEN |
2025
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:38:45 | - | Oct 5 | Medtronic Twin Cities Marathon |
5000m | DNF | - | Mar 27 | Bobcat Invitational, Bobcat Track and Field Complex, San Marcos, TX - Invitational Events |
2024
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
CrossCount | 27:26 | - | Nov 21 | Cross Champs, Camp Mabry, Austin, TX - XC 8.0km |
Semi | 1:12:14 | - | Nov 9 | CNO Financial Indianapolis Monumental Half Marathon |
25Kilometr | 1:28:39 | - | May 11 | Amway River Bank Run |
15Kilometr | 51:20 | - | Mar 2 | Gate River Run |
Semi | 1:14:47 | - | Jan 14 | Naples Half Marathon |
2023
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:33:26 | - | Dec 3 | California International Marathon |
2022
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5Kilometre | 16:15 | - | Jun 4 | Freihofer’s Run for Women, Albany, NY |
Semi | 1:13:16 | - | May 7 | USA Half Marathon Championships, Indianapolis, IN |
Semi | 1:09:17 | - | Mar 6 | Roma Ostia Half Marathon |
5Kilometre | 15:52 | - | Feb 12 | Pul5k, London |
2021
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:10:44 | - | Dec 5 | US Half Marathon Championships |
25Kilometr | 1:25:24 | - | Oct 23 | Amway River Bank Run - 25K Run presented by Fifth Third Bank, Grand Rapids, MI - US 25km Ch. |
10MilesRoa | 52:57 | - | Oct 10 | Blue Cross Broad Street Run, Philadelphia, PA |
Semi | 1:18:44 | - | Aug 22 | The Vitality Big Half, London |
10Kilometr | 34:26 | - | Jun 19 | Shelter Island 10-K, Shelter Island, NY |
10Kilometr | 33:51 | - | Jun 12 | Mastercard NY Mini 10K, New York, NY |
10000m | 32:47.13 | - | May 28 | Portland Track Festival, Griswold Stadium, Portland, OR |
10000m | 32:56.57 | - | May 14 | Track Meet |
2020
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 32:52.89 | - | Oct 23 | Big City Invitational presented by TOM + Bakline, Icahn Stadium, New York, NY |
5000m | 15:41.41 | - | Oct 2 | Night of the 5k presented by Trials of Miles x Bakline, Lincoln Park, Jersey City, NJ |
Semi | 1:11:58 | - | Mar 7 | Fidelity Investments The Woodlands Half Marathon, The Woodlands, TX |
Semi | 1:14:30 | - | Feb 16 | Ascension Seton Austin Half Marathon, Austin, TX |
2019
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:14:03 | - | Feb 24 | Cowtown Half Marathon, Fort Worth, TX |
Semi | 1:13:34 | - | Jan 20 | Humana Rock 'n' Roll Arizona Half Marathon |
2018
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:28:12 | - | Nov 4 | New York Marathon |
Semi | 1:12:47 | - | Oct 21 | Toronto Waterfront Half Marathon, Toronto |
Semi | 1:10:59 | - | Oct 14 | Staten Island Half Marathon, NY |
20Kilometr | 1:09:20 | - | Sep 3 | US 20km Road Running Championships |
15Kilometr | 50:24 | - | Jul 8 | Utica Boilermaker |
10Kilometr | 32:52 | - | Jul 4 | Atlanta Peachtree Road Race |
5Kilometre | 15:56 | - | Jun 2 | Albany Freihofer's Run For Women, Albany, NY |
Semi | 1:10:40 | - | Jan 12 | Doha Half Marathon, Doha |
2017
9 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:29:39 | - | Nov 5 | New York Marathon, New York, NY |
10MilesRoa | 54:20 | - | Oct 1 | St. Paul US 10M Road Running Championships, St. Paul |
Semi | 1:14:13 | - | Sep 16 | Youngstown Mighty Niagara Half-Marathon, Youngstown, OH |
20Kilometr | 1:08:20 | - | Sep 4 | New Haven US 20 km Road Running Championships, New Haven, CT |
15Kilometr | 51:03 | - | Jul 9 | Utica Boilermaker, Utica, NY |
10000m | 33:24.78 | - | Jun 22 | USA Championships, Sacramento, CA |
10000m | 32:09.89 | - | Jun 10 | Portland Track Festival, Portland, OR |
10Kilometr | 34:09 | - | May 21 | Cleveland 10 km, Cleveland, OH |
10000m | 32:45.36 | - | May 5 | Palo Alto Payton Jordan Invitational, Palo Alto, CA |
2016
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10Kilometr | 34:35 | - | Jun 11 | New York Mini 10K, New York, NY |
5Kilometre | 16:18 | - | Jun 4 | Albany Freihofer's Run For Women, Albany, NY |
10Kilometr | 35:19 | - | May 14 | New York Healthy Kidney 10K, New York, NY |
Semi | 1:17:08 | - | Apr 17 | New York Women's Half Marathon, New York, NY |
10MilesRoa | 56:43 | - | Apr 3 | Washington Cherry Blossom 10M, Washington, DC |
15Kilometr | 53:28 | - | Feb 13 | Pensacola Double Bridge Run, Pensacola, FL |
Showing 1 - 50 of 92
Honours
7
2018New York Marathon
Marathon
5
2017New York Marathon
Marathon
FAQ
Frequently asked questions
What is Allie Kieffer's Half Marathon personal best?
Allie Kieffer's Half Marathon personal best is 1:09:17, set on Mar 6, 2022 in Roma (ITA).
Which events does Allie Kieffer compete in?
Allie Kieffer competes in the Half Marathon and Marathon.
How did Allie Kieffer perform in 2026?
2026 season best: 33:20.11, set on Mar 28, 2026 in JSerra Catholic HS, San Juan Capistrano, CA (USA). Last competition: The TEN on Mar 28, 2026, 33:20.11.