This event is in the past.It took place on December 13, 2025 at Sanborn County Park.




Saratoga
🥾Hiker Division available for 3.5+ hour finishers
🏅Half marathon counts toward Brazen Ultra Half Series
Wind through redwood groves and climb to scenic Santa Cruz Mountain peaks on single-track trails. Choose your challenge: half marathon, 10K, or 5K—walkers and hikers welcome.
trail running
redwood forests
multiple distances
walker friendly




Saratoga
🥾Hiker Division available for 3.5+ hour finishers
🏅Half marathon counts toward Brazen Ultra Half Series
Wind through redwood groves and climb to scenic Santa Cruz Mountain peaks on single-track trails. Choose your challenge: half marathon, 10K, or 5K—walkers and hikers welcome.
trail running
redwood forests
multiple distances
walker friendly