| 2026-04-11 | measured by an FCI commission | I | |
| 2022-06-18 | measured by a KACR commission | 49.0 cm | L |
| 2000-01-01 | 1st measurement | 46.5 cm | I |
Jumping 4 L, Lenka Sack: Disqualified
Jumping 5 L, Lenka Sack: 26/69, with 36.48 s, 5.0 pt, and a speed of 5.7
Jumping 6 L, Lenka Sack: Disqualified
Jumping 2+3 L, Lenka Sack: Disqualified
LA2 I, Lenka Sack: 1/4, with 32.93 s, 10.0 pt, and a speed of 5.53
LA2 II, Lenka Sack: Disqualified
Agility – soutěž jednotlivců, Lenka Sack: Disqualified
Jumping družstev, Lenka Sack: 7/20, with 36.83 s, 10.0 pt, and a speed of 4.75
Agility Open L, Lenka Sack: 11/32, with 37.31 s, 15.0 pt, and a speed of 5.9
Jumping Open L, Lenka Sack: Disqualified
Zkouška A2 L, Lenka Sack: Disqualified
QA1 Agility, Lenka Sack: Disqualified
QA2 Agility, Lenka Sack: 17/114, with 40.65 s, 5.0 pt, and a speed of 4.82
QA3 Agility, Lenka Sack: 63/114, with 38.81 s, 25.0 pt, and a speed of 5.62
QJ1 Jumping, Lenka Sack: Disqualified
QJ2 Jumping, Lenka Sack: Disqualified
QJ3 Jumping, Lenka Sack: 68/108, with 38.96 s, 15.0 pt, and a speed of 5.34
LA2 I, Lenka Sack: Disqualified
LA2 II, Lenka Sack: Disqualified
1.zkouška LA2, Lenka Sack: Disqualified
2.zkouška LA2, Lenka Sack: Disqualified
Agility L, Lenka Sack: 12/30, with 32.9 s, 15.0 pt, and a speed of 5.78
Jumping L, Lenka Sack: Disqualified
Krátký jumping L, Lenka Sack: Disqualified
Agility 1 L, Lenka Sack: Disqualified
Agility 2 L, Lenka Sack: 12/29, with 32.97 s, 10.0 pt, and a speed of 5.7
Finále L, Lenka Sack: Disqualified
Jumping 1 L, Lenka Sack: Disqualified
Jumping 2 L, Lenka Sack: 17/28, with 27.37 s, 5.0 pt, and a speed of 5.22
LA2 I, Lenka Sack: Disqualified
LA2 II, Lenka Sack: Disqualified
LA2 III, Lenka Sack: Disqualified
LA2 IV, Lenka Sack: 7/13, with 33.61 s, 15.0 pt, and a speed of 5.12
Jumping 2+3 L, Lenka Sack: Disqualified
LA2 I, Lenka Sack: Disqualified
LA2 II, Lenka Sack: 5/10, with 35.63 s, 15.0 pt, and a speed of 4.88
Agility III 600, Lenka Sack: Disqualified
Agility II 600, Lenka Sack: Disqualified
Agility I 600, Lenka Sack: 10/54, with 33.6 s, 5.0 pt, and a speed of 6.55
Jumping III 600, Lenka Sack: Disqualified
Jumping II 600, Lenka Sack: Disqualified
Jumping I 600, Lenka Sack: 33/54, with 36.21 s, 20.0 pt, and a speed of 5.88
Jumping2+3 L, Lenka Sack: Disqualified
LA2 I, Lenka Sack: 2/12, with 37.46 s, 10.0 pt, and a speed of 4.99
LA2 II, Lenka Sack: 2/12, with 38.0 s, 15.0 pt, and a speed of 5.32
1. Zkouška LA2, Lenka Sack: 1/13, with 33.61 s, 0.0 pt, and a speed of 5.59
2. Zkouška LA2, Lenka Sack: 5/13, with 37.55 s, 5.0 pt, and a speed of 5.19
3. Zkouška LA2, Lenka Sack: Disqualified
1. Zkouška LA2, Lenka Sack: Disqualified
2. Zkouška LA2, Lenka Sack: 1/6, with 32.42 s, 5.0 pt, and a speed of 5.61