# Guatemala at the 2004 Summer Olympics

Guatemala competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's eleventh appearance at the Summer Olympics, excluding three occasions after its national debut at the 1952 Summer Olympics in Helsinki.

## Athletics

Guatemalan athletes have so far achieved qualifying standards in the following athletics events (up to a maximum of 3 athletes in each event at the 'A' Standard, and 1 at the 'B' Standard).

### Key

* Note–Ranks given for track events are within the athlete's heat only
* Q = Qualified for the next round
* q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
* NR = National record
* N/A = Round not applicable for the event
* Bye = Athlete not required to compete in round

### Men

| Athlete | Event | Final | Final |
| Athlete | Event | Result | Rank |
| Alfredo Arevalo | Marathon | 2:34:02 | 77 |
| José Amado García | Marathon | 2:27:13 | 64 |
| Luis Fernando García | 50 km walk | DNF | DNF |
| Julio René Martínez | 50 km walk | DSQ | DSQ |

### Women

| Athlete | Event | Final | Final |
| Athlete | Event | Result | Rank |
| Teresita Collado | 20 km walk | 1:46:41 | 49 |

## Badminton

Guatemala has qualified a badminton player in the men's singles.
| Athlete | Event | Round of 32 | Round of 16 | Quarterfinal | Semifinal | Final / BM | Final / BM |
| Athlete | Event | Opposition Score | Opposition Score | Opposition Score | Opposition Score | Opposition Score | Rank |
| Pedro Yang | Men's singles | Andersen (NOR) L 9–15, 15–8, 13–15 | Did not advance | Did not advance | Did not advance | Did not advance | Did not advance |

## Cycling
### Road
#### Men

| Athlete | Event | Time | Rank |
| Maria Dolores Molina | Women's road race | 3:40:43 | 50 |

### Track
#### Keirin

| Athlete | Event | 1st round | Repechage | 2nd round | Final |
| Athlete | Event | Rank | Rank | Rank | Rank |
| Jose Sochon | Men's keirin | 4 R | 3 | Did not advance | Did not advance |

## Modern pentathlon

Guatemala has qualified a single athlete in modern pentathlon.
| Athlete | Event | Shooting (10 m air pistol) | Shooting (10 m air pistol) | Shooting (10 m air pistol) | Fencing (épée one touch) | Fencing (épée one touch) | Fencing (épée one touch) | Swimming (200 m freestyle) | Swimming (200 m freestyle) | Swimming (200 m freestyle) | Riding (show jumping) | Riding (show jumping) | Riding (show jumping) | Running (3000 m) | Running (3000 m) | Running (3000 m) | Total points | Final rank |
| Athlete | Event | Points | Rank | MP Points | Results | Rank | MP points | Time | Rank | MP points | Penalties | Rank | MP points | Time | Rank | MP Points | Total points | Final rank |
| María Isabel de Sanz-Agero | Women's | 161 | 26 | 868 | 10–21 | 31 | 664 | 2:30.29 | 28 | 1120 | 172 | 24 | 1028 | 12:23.90 | 32 | 748 | 4428 | 31 |

## Shooting
### Men

| Athlete | Event | Qualification | Qualification | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank |
| Attila Solti | 10 m running target | 573 | 10 | Did not advance | Did not advance |

## Swimming

Guatemalan swimmers earned qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard time, and 1 at the B-standard time):

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank |
| Rodrigo Díaz | 50 m freestyle | 23.69 | 53 | Did not advance | Did not advance | Did not advance | Did not advance |
| Alvaro Fortuny | 100 m breaststroke | 1:05.41 | 45 | Did not advance | Did not advance | Did not advance | Did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank |
| Gisela Morales | 100 m backstroke | 1:03.72 | 27 | Did not advance | Did not advance | Did not advance | Did not advance |
| Gisela Morales | 200 m backstroke | 2:18.23 | 26 | Did not advance | Did not advance | Did not advance | Did not advance |
| Melanie Slowing | 50 m freestyle | 27.44 | 46 | Did not advance | Did not advance | Did not advance | Did not advance |

## Taekwondo

| Athlete | Event | Round of 16 | Quarterfinals | Semifinals | Repechage 1 | Repechage 2 | Final / BM | Final / BM |
| Athlete | Event | Opposition Result | Opposition Result | Opposition Result | Opposition Result | Opposition Result | Opposition Result | Rank |
| Gabriel Sagastume | Men's −68 kg | Mahlangu (RSA) W 11–7 | Massimino (AUS) W 5–4 | Huang C-H (TPE) L 5–7 | Bye | Silva (BRA) L 10–12 | Did not advance | 5 |
| Euda Carías | Women's −49 kg | Teo (MAS) W 4–4 SUP | Lukic (AUT) W 1–1 SUP | Labrada (CUB) L 3–8 | Bye | Mora (COL) L 0–2 | Did not advance | 5 |
| Heidy Juárez | Women's −67 kg | Bartasek (AUS) W 7–0 | Mystakidou (GRE) L 4–6 | Did not advance | Wihongi (NZL) W 4–1 | Díaz (PUR) W 5–2 | Hwang K-S (KOR) L 2–5 | 4 |

## Weightlifting

| Athlete | Event | Snatch | Snatch | Clean & Jerk | Clean & Jerk | Total | Rank |
| Athlete | Event | Result | Rank | Result | Rank | Total | Rank |
| Joel Bran | Men's +105 kg | 160 | 15 | 210 | 13 | 370 | 13 |