The South Hills Single Track Trail Run, taking place on March 22, 2025, in San Jose, California, is a premier event for trail running enthusiasts. Hosted in Calero County Park, participants can choose from various distances: a 50 km ultramarathon, half marathon, 9-mile, 10 km, and 5 km. The 50 km race is particularly notable for its challenging course, featuring steep climbs and technical single-track paths, making it an excellent training opportunity for events like the Western States 100. Runners are rewarded with panoramic vistas and the serene beauty of oak woodlands, offering a comprehensive and invigorating trail running experience.
Race Date:
22 March, 2025
The South Hills Single Track Trail Run Ultra 50km on March 22, 2025, takes runners through 1,574 meters of elevation gain, challenging them on rugged single-track trails in Calero County Park. This ultra-marathon offers steep climbs and technical paths, perfect for experienced ultrarunners seeking a demanding course.
Weather based on historical averages.
The South Hills Single Track Trail Run Ultra 50km on March 22, 2025, takes runners through 1,574 meters of elevation gain, challenging them on rugged single-track trails in Calero County Park. This ultra-marathon offers steep climbs and technical paths, perfect for experienced ultrarunners seeking a demanding course.
The South Hills Single Track Trail Run Ultra 50km is 50km long.
The South Hills Single Track Trail Run Ultra 50km takes place in Calero County Park, San Jose, California, USA.
The South Hills Single Track Trail Run Ultra 50km elevation gain is 1574 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised 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 personalised 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 South Hills Single Track Trail Run Ultra 50km on March 22, 2025, takes runners through 1,574 meters of elevation gain, challenging them on rugged single-track trails in Calero County Park. This ultra-marathon offers steep climbs and technical paths, perfect for experienced ultrarunners seeking a demanding course.
The South Hills Single Track Trail Run Ultra 50km is 50km long.
The South Hills Single Track Trail Run Ultra 50km takes place in Calero County Park, San Jose, California, USA.
The South Hills Single Track Trail Run Ultra 50km elevation gain is 1574 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised 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 personalised 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
Altitude
Kid friendly
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by South Hills Single Track Trail Run (Spring) 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 South Hills Single Track Trail Run (Spring) website.