Hosted by Troy's California Trail Runs, the Calero Trail Run 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.
Races
50km
Marathon
25km
Half Marathon
15km
10km
5km
Race Date:
31 May, 2025
On May 31, 2025, tackle the Calero Trail Run 25km, offering 831 meters of elevation gain through the beautiful landscapes of Calero County Park. This race is a great option for those wanting a mid-distance challenge with varied terrain and stunning scenery.
Weather based on historical averages.
FAQs
What is the Calero Trail Run 25km?
How long is the Calero Trail Run 25km?
Where does the Calero Trail Run 25km take place?
What is the elevation gain of the Calero Trail Run 25km?
How can I prepare for the Calero Trail Run 25km?
How do I choose the right training plan for the Calero Trail Run 25km?
On May 31, 2025, tackle the Calero Trail Run 25km, offering 831 meters of elevation gain through the beautiful landscapes of Calero County Park. This race is a great option for those wanting a mid-distance challenge with varied terrain and stunning scenery.
The Calero Trail Run 25km is 25km long.
The Calero Trail Run 25km takes place in San Jose, California, USA.
The Calero Trail Run 25km elevation gain is 831 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!
What is the Calero Trail Run 25km?
On May 31, 2025, tackle the Calero Trail Run 25km, offering 831 meters of elevation gain through the beautiful landscapes of Calero County Park. This race is a great option for those wanting a mid-distance challenge with varied terrain and stunning scenery.
How long is the Calero Trail Run 25km?
The Calero Trail Run 25km is 25km long.
Where does the Calero Trail Run 25km take place?
The Calero Trail Run 25km takes place in San Jose, California, USA.
What is the elevation gain of the Calero Trail Run 25km?
The Calero Trail Run 25km elevation gain is 831 metres, which Runna classifies as a Hilly race.
How can I prepare for the Calero Trail Run 25km?
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!
How do I choose the right training plan for the Calero Trail Run 25km?
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!
More
Sport:
Running
Tags:
Nature
Kid friendly
Park
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Calero Trail Run 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 Trail Run website.
