Windfall Full Moon Trail Run

The Windfall Full Moon Trail Run returns to Alpine, California on August 28th, inviting runners of all levels for an evening adventure under the full moonlight. Participants will gather at Japatul Valley Ranch in San Diego County, where the night offers a unique trail experience that has become a local tradition.
On race morning, expect clear visibility and well-marked trails illuminated by reflective markers and headlamps. The setting sun casts long shadows as runners navigate through single-track paths winding around hills and forests within Japatul Valley Ranch. Nighttime temperatures typically hover between 70°F to 85°F (21°C to 29°C), providing a comfortable yet challenging environment for endurance athletes.
Since its inception, the Windfall Full Moon Trail Run has attracted hundreds of runners annually who come together not only for the thrill of racing but also in support of Epic Recess. This event raises funds and awareness for educational programs that enrich children's lives through recreational activities. The 2026 iteration promises to continue this legacy by offering four distinct distances, each designed to cater to different levels of experience.
The Windfall Full Moon Trail Run takes place on the private trails within Japatul Valley Ranch, featuring single-track paths with varied terrain including gentle hills and technical sections that test runners' night vision. The course is marked clearly with reflective markers for easy navigation in low-light conditions. Participants start and finish at 21800 Japatul Valley Rd, where they will encounter several aid stations stocked with fluids, fruits, and snacks along the route.
Weather forecasts indicate firm and slightly soft trail conditions due to recent rain patterns, making it essential that runners wear appropriate footwear for traction on uneven terrain. UV index is expected to be high at 7.0, so participants should apply sunscreen and consider protective clothing or gear to shield from potential sunburns during early evening hours.
The Windfall Full Moon Trail Run offers a variety of distances: the 5K loop, the 10K circuit, the challenging 15K option combining both loops, and for those seeking an ultimate challenge, there's the full marathon equivalent at 30K. Registration fees are set accordingly to support these varying distance options.
To register online, visit [https://ultrasignup.com/register.aspx?did=139765](https://ultrasignup.com/register.aspx?did=139765). Early bird pricing is available until April 28th at $50.00 for the Windfall Full Moon Trail Run 5K, and standard fees apply thereafter: $60.00 for both the 5K and 10K distances; $65.00 for the combined 15K option; and $70.00 for the full marathon equivalent of 30K.
Bib pick-up will occur on race day from noon to 8 PM at Japatul Valley Ranch, where participants must present their confirmation email or a government-issued ID if they registered as minors under parental consent. Camping is available free of charge in large open fields starting at 4 PM for those wishing to extend the experience overnight.
The start location for all runners is located precisely at 21800 Japatul Valley Rd, with age requirements set at 13 years and older due to safety regulations on private property. All participants should ensure they have a headlamp or flashlight for visibility during night hours, as well as appropriate attire suitable for evening temperatures.
The Windfall Full Moon Trail Run in Alpine, California on August 28th invites runners to embrace the unique challenge of navigating trails by moonlight and supporting local youth programs through participation. This event stands out due to its scenic setting and strong community ties, making it a must-attend night run experience for trail enthusiasts across various distances.