"We're doing that together with two others from Special Olympics," Ford says.
"He's really passionate, he just wants to get in there and do it," she says.
The Special Olympics Tauranga swimmer is no stranger to working hard to achieve his goals, having been with Special Olympics since 2007 when one of his first events was in Snowsports.
As part of her training, Ford, who has been with Special Olympics for about six months but has 26 years experiences as a swim coach, gets in the water with those she helps. She says Nathan enjoys being able to train with another person in the water because it allows an extra push.
She says because this is his first time doing this Sand and Surf event they wanted to start with the 500m race, with the potential to increase the distance at future events.
"He's so keen to please and do well, he'll just put his whole heart into it."
Once this weekend's race is complete, he'll continue his training for Abu Dhabi.
Ford says to represent New Zealand at the world games the total cost of his trip is $12,500. She says while Tauranga Special Olympics helps with $10,000 each athlete has to come up with $2500. Through his givealittle.co.nz/cause/kellys-world-games-dream website, a total of $1930.00 had been donated as of yesterday afternoon. Generation Homes Sand to Surf:
Date: Saturday, February 9.
Location: Mount Maunganui Main Beach.
Time: From 9am.
Age range of competitors: 7-83.
Races on offer: 2.6km swim, 1.25km swim, 500m swim, 300m swim, 200m swim, 100m swim and the Amphibian, which is a 500m swim and a 4.5km run.
Safety: Every swim distance is overseen by surf lifesavers.