Perfect day for a perfect time ...

BIKE WHIZ: Rosetta Stone whizzes through the cycling leg of the triathlon.

Perfect Wairarapa weather brought children from across the district to Riversdale Beach to compete in the fourth annual Cooper Tyres Riversdale Beach Kid's Triathlon this weekend.

The event attracted about 140 children aged 5 to 17 and was held in conjunction with the More FM Riversdale Beach Day event, which attracted hundreds to take part in a day of seaside games and activities.

Organiser Andy Matthews said perfect weather helped make the event a success.

"It's the fourth year that we've run it and the kids absolutely love it, it's a great little event.

"We get quite a few people coming out and enjoying the triathalon in the morning and then enjoying the Beach Day."

Some entrants were from the Riversdale Surf Life Saving Club's "nipper" programme, while some competitors travelled from other parts of the district in order to take part, Mr Matthews said.

Children competed in three age divisions, with the oldest group, aged 13 to 17, completing a 75m swim, a 8km bike and a 2km run.

Children of all ages and fitness competed in the triathalon, Mr Matthews said.

"It's an opportunity for kids to get active and participate in an event that's all about fun and all about being physically active. I think all kids thrive on the opportunity to do that.

"It's an event that all kids of all abilities can participate in and give it a go ... the whole thing is about getting the kids out there, getting involved and making sure they have fun."

Next Sunday Riversdale's "nippers" will test their skills against children from across the Wellington region at the Surf Life Saving Junior Carnival, where they will compete in a variety of beach and sea events.