The Tierra Redonda Mountain Trail Run returns to Smith Ranch in Bradley, California on September 19th, offering runners a unique challenge through the rugged terrain of this private cattle ranch. The event features multiple distances and durations, catering to both casual trail enthusiasts and endurance athletes looking for an extended adventure.
On race morning, participants will gather at the ranch’s Cow Camp staging area where the atmosphere is set by early risers preparing for their respective races or enduring long hours on the course. With temperatures ranging from mild to comfortably warm and a low risk of precipitation, runners can expect dry trails that are perfect for pushing boundaries without worrying about wet conditions.
Since its inception, this event has attracted a diverse group of participants who come together not just to compete but also to experience the camaraderie fostered by shared goals. The ranch’s commitment to hosting an inclusive environment is evident in its family-friendly policies and encouragement of leashed dogs, enhancing the communal spirit among all attendees.
The Tierra Redonda Mountain Trail Run takes place entirely on a 10km single-track trail that loops around Smith Ranch. This route offers runners big views and moderate climbs, providing a scenic backdrop for this challenging event. The course is well-maintained with hard, dry surfaces ideal for both short sprints and long-distance endurance runs.
Aid stations are strategically placed along the trails to ensure participants have access to water and other essentials throughout their race or run duration. For those opting into longer events like the 24-hour or 48-hour races, these aid stations serve as crucial checkpoints where runners can rest briefly before continuing on their journey.
Weather forecasts predict mild temperatures ranging from an average of 15.3°C to a high of around 32.3°C with typical humidity levels at about 51.9%. The dry conditions and minimal rainfall expected during the race period contribute to comfortable running weather without excessive heat or moisture concerns.
The Tierra Redonda Mountain Trail Run offers a variety of distances for runners, including options like the 20km run and both 24-hour and 48-hour endurance events.
20K
20K • Start: 08:00:00 • Fee: $55.00
20K
20K • Start: 08:00:00 • Fee: $65.00
24 Hour
24 Hours • Start: 08:00:00 • Fee: $150.00
48 Hour
48 Hours • Start: 08:00:00 • Fee: $250.00
- 20K | 20K | fee=$55.00
- 20K | 20K | fee=$65.00
- 24 Hour | 24 Hours | fee=$150.00
- 48 Hour | 48 Hours | fee=$250.00
Participants can register for the Tierra Redonda Mountain Trail Run through the official registration page at https://ultrasignup.com/register.aspx?did=132694. Fees vary depending on the race distance chosen and range from $55 to $250, with payment due upon completion of your online application. Bib pickup will be available starting Thursday, September 17th, where participants can collect their materials at Smith Ranch.
The start location is located at the Cow Camp staging area situated along Lynch Canyon Road in Bradley, California. Age requirements are typically set based on safety guidelines for each event type and may vary slightly by distance or duration of race selected. For first-time attendees, it’s advisable to bring appropriate running gear suited to both day and nighttime conditions given the extended hours some events span.
The Tierra Redonda Mountain Trail Run in Bradley, California on September 19th is an ideal opportunity for runners seeking a challenging yet scenic trail run experience within one of nature's most beautiful settings. With its diverse range of distances catering to all levels of endurance athletes and unique overnight camping opportunities right at the ranch site, this event stands out as a memorable addition to any runner’s calendar in 2026.
