Maui Valley To The Sea Half Marathon

Escape to paradise and challenge yourself at the Maui Valley To The Sea Half Marathon on March 14, 2026, in Wailuku, HI. This extraordinary event offers distances for every runner, including a Half Marathon (13.1M), 10K, and 5K, providing an unforgettable journey from the lush ʻĪao Valley to the sparkling Pacific. Known as one of Maui's most unforgettable destination races, it promises breathtaking ocean views and a unique "valley-to-sea" experience that captivates runners year after year.

The Half Marathon course embarks from the iconic ʻĪao Valley Needle in Wailuku, treating participants to a scenic and mostly downhill route through local neighborhoods and alongside the magnificent coastline. As you race, the rhythmic sound of waves will accompany you, with the ocean often just feet away and even the possibility of spotting breaching whales in the distance. While the Half Marathon is generally considered a fast course with "no uphill" sections, runners should be prepared for typical race day conditions of warm temperatures, with historical highs around 83°F and lows around 65°F. The final stretch of the Half Marathon culminates with approximately 1.1 miles on hard-packed sand, leading to a vibrant beachside finish at the National Marine Whale Sanctuary in Kīhei. For those opting for the 10K or 5K, both distances offer incredible coastal runs, starting and finishing at the Humpback Whale Sanctuary in Kīhei.

This low-key, intimate race is more than just a run; it's a celebration of community, achievement, and Maui's unparalleled natural beauty. Runners consistently praise the spectacular scenery and the celebratory atmosphere awaiting them at the finish line, complete with live entertainment, snacks, and awards. Whether you're chasing a personal record or simply soaking in the stunning Hawaiian vistas, the Maui Valley To The Sea Half Marathon, 10K, and 5K offers a truly memorable running adventure.