Join us in Calistoga for the Napa Valley Endurance Run, three races in glorious Robert Louis Stevenson State Park. Don't let the name fool you -- this is a challenging race that rollicks across the Palisades on rarely run trails, not a day at the spa.

Your race will take you up Oat Hill Mine Trail and across the Palisades all the way to Mount St. Helena. The climbs are dramatic, the trails technical like no other, and the views breathtaking. Along the way, you'll find mystical trail features such as the Maze with its Nautilus centerpiece. Come discover where the author of Treasure Island and Kidnapped spent his honeymoon, and wonder if this land was the inspiration for those great stories! No matter the race, you'll be treated with stunning views and challenged with new trails.

NEW FOR 2021
To ease congestion during the races and to support the competition in the half-marathon, we have two starting times. 50k and 35k start at 7:30AM. Half marathon starts at 8:30. 10k starts at 9.