Calvin Lehn
- Events
- Half Marathon · 10 Miles Road
Calvin Lehn is a United States middle-distance runner. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 4:00.76 in the 1500m, 8:47.11 in the 3000m, 15:01.38 in the 5000m, 31:10.18 in the 10000m and 1:07:00 in the Semi. He is currently active on the international athletics circuit, representing United States.
Personal best · Half Marathon1:07:00
2025 season best1:10:40Sep 28, 2025 · Boulder, CO
Personal best · 10 Miles Road50:50
Last competitionBoulderthon Half Marathon & 10KSep 28, 2025 · 1:10:40
As of Nov 13, 2026: Half Marathon 1:07:00, 10 Miles Road 50:50, 2025 season best 1:10:40 (Sep 28, 2025, Boulder, CO (USA)) · Last competition: Boulderthon Half Marathon & 10K, Sep 28, 2025, 1:10:40
Personal bests
WA points calculator →DisciplineResultAll-time
3000mIndoorMN 20178:47.11815 pts–
5KilometreMN 202015:26–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | Semi | 1:10:40 | – | Sep 28, 2025 | Boulderthon Half Marathon & 10K |
| 2023 | 10MilesRoa | 51:51 | – | Apr 2, 2023 | Credit Union Cherry Blossom 10 Mile |
| 2022 | MileRoad | 4:25.4h | – | Aug 6, 2022 | – |
| 2022 | 10MilesRoa | 51:14 | – | Oct 2, 2022 | USA 10 Mile Road Running Championships |
| 2021 | 10Kilometr | 31:46 | – | Apr 11, 2021 | Des Moines, IA (USA) |
| 2021 | 10MilesRoa | 51:48 | – | Oct 3, 2021 | Minneapolis, MN (USA) |
| 2020 | 5Kilometre | 15:26 | – | Aug 26, 2020 | Chaska, MN (USA) |
| 2020 | Semi | 1:07:00 | – | Jan 19, 2020 | Aramco Houston Half Marathon |