28 JUNE 2026

JOIN THE 2026 WAITLIST

MEET YOUR NEXT CHALLENGE

From the refreshing open-water swim at Granholem Island, to the rolling bike course that winds through Sandefjord’s stunning landscapes, and finally the run along its picturesque streets, Challenge Sandefjord is a race you won’t want to miss!

JOIN THE WAITLIST

Early Access for Challenge Sandefjord 2026 opens soon! Sign up to the waitlist today to lock in your exclusive discount before registration opens to the public.