| 2026-04-19 | measured by a KACR commission | 52.0 cm | L |
| 2022-12-18 | 0th measurement | 52.5 cm | L |
I. jumping, Jiří Hosman: 6/23, with 30.04 s, 5.0 pt, and a speed of 6.06
1. Zkouška LA1, Jiří Hosman: 1/10, with 28.47 s, 0.0 pt, and a speed of 5.44
2. zkouška LA1, Jiří Hosman: Disqualified
1.zkouška, Jiří Hosman: 2/14, with 30.94 s, 0.0 pt, and a speed of 5.24
2.zkouška, Jiří Hosman: 5/14, with 36.01 s, 10.0 pt, and a speed of 4.3
3.zkouška, Jiří Hosman: 1/14, with 29.56 s, 0.0 pt, and a speed of 5.48
II. zkouška A1 (SO) L, Jiří Hosman: 3/9, with 39.65 s, 5.0 pt, and a speed of 4.14
I. zkouška A1 (SO) L, Jiří Hosman: 1/9, with 31.55 s, 0.0 pt, and a speed of 4.98
Jumping LIGHT, Jiří Hosman: Disqualified
Jumping OPEN I, Jiří Hosman: 3/17, with 29.63 s, 0.0 pt, and a speed of 4.89
Jumping OPEN II, Jiří Hosman: 4/17, with 26.42 s, 0.0 pt, and a speed of 4.92