Trail Running calendar near Baywood-Los Osos 2025-2026

The Back On The Ranch Trail Run, held at the private Sand Creek Ranch in Los Olivos, California, is an annual trail running event featuring multiple timed race options including 3, 6, 12, 24, and 48-hour runs. Participants complete as many 3.25-mile loops as possible on a clockwise, single-direction..

The Spooner's Cove Trail Run, held at Montana de Oro State Park in Los Osos, California, offered scenic trail running with views of rugged cliffs, sandy beaches, and the ocean. The event featured multiple distances: an 8K with minimal climbing along the bluff, a 13K ascending the 1,347-foot Valencia..

The Rancho Ramble Trail Run takes place at Santa Margarita Ranch in Central California, offering runners a scenic experience across rolling grassy hills, open cow pastures, and oak-lined arroyos. The course features deceptively steep and long hills with varied terrain that challenges footing and rhy..

The Tierra Redonda Mountain Trail Run and Camp is a trail running event held in Bradley, California. It offers multiple race distances including 48-hour, 24-hour, 20km, 10km, and 5km options, catering to a wide range of endurance levels. The event is part of the AllWeDoIsRun series, which organizes..

The Island View Endurance Run, held December 5-6, 2025, takes place at Gaviota State Park and Ortega Trail near Goleta and Lompoc, California. It offers challenging distances of 100 miles, 100 kilometers, and 50 kilometers on a course that is 99% trail and fire road, featuring approximately 25,000 f..

The La Cuesta Ranch Trail Run, held near San Luis Obispo, California, offers runners scenic trail running on January 24, 2026. Participants can choose from 10km, 20km, or 30km distances, all run on dirt trails and ranch roads with stunning views of West Cuesta Ridge and Poly Canyon. The course featu..

The Born to Run Ultra Marathon Extravaganza is a multi-day trail running event held in Los Olivos, California. Scheduled for May 16, 2026, it offers a variety of distances including 10, 20, 30, and 100 miles, as well as challenging 3-day and 4-day race options. The event is part of the AllWeDoIsRun..