In this 
Spanish name, the first or paternal 
surname is 
 Lahoz and the second or maternal family name is 
 Castelló.
 
Esther Lahoz Castelló (born 2 May 1963 in Pancrudo) is a retired Spanish sprinter who specialised in the 400 metres.[2] She represented her country in the 4 × 400 metres relay at the 1992 Summer Olympics, as well as three consecutive World Championships, starting in 1991.
Competition record
| Year | 
Competition | 
Venue | 
Position | 
Event | 
Notes
 | 
Representing   Spain
 | 
| 1983
 | 
Ibero-American Championships
 | 
Barcelona, Spain
 | 
2nd
 | 
4 × 400 m relay
 | 
3:41.30
 | 
| 1984
 | 
European Indoor Championships
 | 
Gothenburg, Sweden
 | 
9th (h)
 | 
400 m
 | 
56.14
 | 
| 1986
 | 
European Championships
 | 
Stuttgart, West Germany
 | 
6th
 | 
4 × 400 m relay
 | 
3:32.51
 | 
| Ibero-American Championships
 | 
Havana, Cuba
 | 
6th
 | 
400 m
 | 
55.08
 | 
| 2nd
 | 
4 × 400 m relay
 | 
3:36.82
 | 
| 1987
 | 
Universiade
 | 
Zagreb, Yugoslavia
 | 
17th (sf)
 | 
200 m
 | 
24.63
 | 
| 15th (h)
 | 
400 m
 | 
54.96
 | 
| 1988
 | 
European Indoor Championships
 | 
Budapest, Hungary
 | 
12th (h)
 | 
400 m
 | 
53.66
 | 
| Ibero-American Championships
 | 
Mexico City, Mexico
 | 
10th (h)
 | 
400 m
 | 
55.20
 | 
| 2nd
 | 
4 × 400 m relay
 | 
3:32.54
 | 
| 1989
 | 
European Indoor Championships
 | 
The Hague, Netherlands
 | 
7th (h)
 | 
400 m
 | 
54.67
 | 
| Universiade
 | 
Duisburg, West Germany
 | 
11th (h)
 | 
400 m hurdles
 | 
59.74
 | 
| World Cup
 | 
Barcelona, Spain
 | 
6th
 | 
400 m hurdles
 | 
58.56
 | 
| 1990
 | 
European Championships
 | 
Split, Yugoslavia
 | 
9th (h)
 | 
4 × 400 m relay
 | 
3:31.76
 | 
| Ibero-American Championships
 | 
Manaus, Brazil
 | 
8th
 | 
400 m
 | 
55.00
 | 
| 2nd
 | 
4 × 400 m relay
 | 
3:35.2
 | 
| 1991
 | 
World Indoor Championships
 | 
Seville, Spain
 | 
4th
 | 
4 × 400 m relay
 | 
3:31.86
 | 
| Mediterranean Games
 | 
Athens, Greece
 | 
4th
 | 
400 m
 | 
53.47
 | 
| 3rd
 | 
4 × 400 m relay
 | 
3:34.21
 | 
| World Championships
 | 
Tokyo, Japan
 | 
8th (h)
 | 
4 × 400 m relay
 | 
3:29.12
 | 
| 1992
 | 
Ibero-American Championships
 | 
Seville, Spain
 | 
6th (h)
 | 
400 m
 | 
54.21[3]
 | 
| 2nd
 | 
4 × 400 m relay
 | 
3:34.22
 | 
| Olympic Games
 | 
Barcelona, Spain
 | 
10th (h)
 | 
4 × 400 m relay
 | 
3:31.35
 | 
| 1993
 | 
World Championships
 | 
Stuttgart, Germany
 | 
12th (h)
 | 
4 × 400 m relay
 | 
3:38.61
 | 
| 1995
 | 
World Championships
 | 
Gothenburg, Sweden
 | 
13th (h)
 | 
4 × 400 m relay
 | 
3:31.71
 | 
| 1997
 | 
Mediterranean Games
 | 
Bari, Italy
 | 
4th
 | 
400 m
 | 
52.67
 | 
| 3rd
 | 
4 × 400 m relay
 | 
3:31.93
 | 
| 1998
 | 
Ibero-American Championships
 | 
Lisbon, Portugal
 | 
2nd
 | 
400 m hurdles
 | 
57.40
 | 
| 3rd
 | 
4 × 400 m relay
 | 
3:33.97
 | 
Personal bests
Outdoor
Indoor
References
| Authority control databases: People  |  | 
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