"It's hard not to be disappointed for the people who missed out, but it's also a reflection of how much hard work and dedication that's gone into the event to make it a favourite with Kiwis, Aussies and multi-sporters from around the world."
While Covid-19 had been tricky to manage, he felt the increased demand for space was in part down to Kiwis wanting to get out and about in the outdoors.
"The feedback we're getting is Kiwis are again falling in love with their own backyard and as a result the Kathmandu Coast to Coast is again a must-do for Kiwis all around New Zealand, New Zealanders are travelling near not far."
Currie, who runs the event with just three others and a mountain of volunteers, said the team was feeling humbled, honoured and excited about the level of interest in the event.
"Running events is hard, really hard, especially with Covid-19, health and safety and the commercial pressures that come with operating an event like this. But when people react like they have and sign up, well that just makes it all worthwhile."
People on the waitlist will be contacted in the next week.