| 2005 NACAC Cross Country Championships | |
| Organisers: | NACAC |
| Edition: | 1st |
| Date: | March 6 |
| Host City: | Clermont, Florida, United States  |
| Location: | United States Triathlon National Training Center |
| Nations Participating: | 13 |
| Athletes Participating: | 80 |
| Races: | 4 |
| Distances: | 8 km – Senior men 6 km – Junior men (U20) 6 km – Senior women 4 km – Junior women (U20) |
| Previous: | 2003 Acapulco |
| Next: | 2006 Clermont |
The 2005 NACAC Cross Country Championships took place on March 6, 2005. The races were held at the United States Triathlon National Training Center in Clermont, Florida, United States. A detailed report of the event was given.
Complete results were published.
| Individual | |||||||
| Senior men (8 km) | 25:06 | Alfredo Arévalo | 25:16 | Max King | 25:34 | ||
| Junior (U20) men (6 km) | Dave Mock | 19:51 | Timothy McLeod | 19:58 | Drew Shackleton | 20:03 | |
| Senior women (6 km) | Sabrina Monro | 21:40 | Lucinda Hull | 21:52 | Erika Aklufi | 21:55 | |
| Junior (U20) women (4 km) | Jennifer Barringer | 14:50 | Christina Fidducia | 15:06 | Emily Harrison | 15:10 | |
| Team | |||||||
| Senior men | | 16 | 22 |  | 40 | ||
| Junior (U20) men | | 10 | 33 | | 35 | ||
| Senior women | | 10 | |||||
| Junior (U20) women | | 10 | 31 | | 37 |
According to an unofficial count, 80 athletes from 13 countries participated.
(2) (18)
/ Martinique (5)
México (4)
(1)
(1) (23)