Hosted by Troy's California Trail Runs, the Calero Hills Trail Fest provides participants with a variety of race options to suit different skill levels and preferences. The courses feature single-track trails, challenging hills, and dirt paths, all set within the scenic landscapes of Calero County Park. Runners can expect panoramic vistas, diverse terrain, and a supportive community atmosphere. The event is renowned for its well-organized logistics, including aid stations and enthusiastic volunteers. Registration details and further information are available on the official website.
Race Date:
26 July, 2025
The Calero Hills Trail Fest 30km, scheduled for July 27, 2025, features a challenging course with an elevation gain of 2,644 feet. This race, organized by Troy's California Trail Runs, offers an ideal challenge for those looking to push beyond the half marathon distance.
Weather based on historical averages.
The Calero Hills Trail Fest 30km, scheduled for July 27, 2025, features a challenging course with an elevation gain of 2,644 feet. This race, organized by Troy's California Trail Runs, offers an ideal challenge for those looking to push beyond the half marathon distance.
The Calero Hills Trail Fest 30km is 30km long.
The Calero Hills Trail Fest 30km takes place in San Jose, California, USA.
The Calero Hills Trail Fest 30km elevation gain is 806 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
The Calero Hills Trail Fest 30km, scheduled for July 27, 2025, features a challenging course with an elevation gain of 2,644 feet. This race, organized by Troy's California Trail Runs, offers an ideal challenge for those looking to push beyond the half marathon distance.
The Calero Hills Trail Fest 30km is 30km long.
The Calero Hills Trail Fest 30km takes place in San Jose, California, USA.
The Calero Hills Trail Fest 30km elevation gain is 806 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
Running
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Calero Hills Trail Fest or Troy’s California Trail Runs. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Calero Hills Trail Fest website.