Over the weekend of 30–31 May 2026, San Jose will host its annual running festival with the Half Marathon and 8K as its main events, plus a Speed City Mile and Kids’ Run the day before. The courses begin and end at Santana Row, passing through neighborhoods, city streets, historical districts, and incorporating the signature “Mariachi Mile” to energize runners. The half-marathon route is certified, flat, and designed for fast times, while the 8K shares portions of the same path. Race services include chip timing, finish-line festival, medals, gear check, and post-race entertainment at the Santana Row finish zone. The event supports community causes and blends serious running with local culture and celebration.
Races
The San Jose Half Marathon, organized by Run Local Events, is set for Sunday, May 31, 2026 in San Jose, California, starting and finishing at Santana Row on a flat, fast course that includes the “Mariachi Mile.”
The San Jose 8K, also organized by Run Local Ventures, will be held on Sunday, May 31, 2026 in San Jose, California, running from Stevens Creek & Baywood and finishing on Santana Row with the same festive flair.
Weather based on historical averages.
FAQs
What is the San Jose Half Marathon?
How long is the San Jose Half Marathon?
Where does the San Jose Half Marathon take place?
What is the elevation gain of the San Jose Half Marathon?
How can I prepare for the San Jose Half Marathon?
How do I choose the right training plan for the San Jose Half Marathon?
The San Jose Half Marathon, organized by Run Local Events, is set for Sunday, May 31, 2026 in San Jose, California, starting and finishing at Santana Row on a flat, fast course that includes the “Mariachi Mile.”
The San Jose Half Marathon is 21km long.
The San Jose Half Marathon takes place in San Jose, CA, USA.
The San Jose Half Marathon elevation gain is 25.91 meters, which Runna classifies as a Flat 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!
What is the San Jose Half Marathon?
The San Jose Half Marathon, organized by Run Local Events, is set for Sunday, May 31, 2026 in San Jose, California, starting and finishing at Santana Row on a flat, fast course that includes the “Mariachi Mile.”
How long is the San Jose Half Marathon?
The San Jose Half Marathon is 21km long.
Where does the San Jose Half Marathon take place?
The San Jose Half Marathon takes place in San Jose, CA, USA.
What is the elevation gain of the San Jose Half Marathon?
The San Jose Half Marathon elevation gain is 25.91 meters, which Runna classifies as a Flat race.
How can I prepare for the San Jose Half Marathon?
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!
How do I choose the right training plan for the San Jose Half Marathon?
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!
What is the San Jose 8K?
How long is the San Jose 8K?
Where does the San Jose 8K take place?
What is the elevation gain of the San Jose 8K?
How can I prepare for the San Jose 8K?
How do I choose the right training plan for the San Jose 8K?
The San Jose 8K, also organized by Run Local Ventures, will be held on Sunday, May 31, 2026 in San Jose, California, running from Stevens Creek & Baywood and finishing on Santana Row with the same festive flair.
The San Jose 8K is 8km long.
The San Jose 8K takes place in San Jose, CA, USA.
The San Jose 8K elevation gain is 9.14 meters, which Runna classifies as a Flat 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!
What is the San Jose 8K?
The San Jose 8K, also organized by Run Local Ventures, will be held on Sunday, May 31, 2026 in San Jose, California, running from Stevens Creek & Baywood and finishing on Santana Row with the same festive flair.
How long is the San Jose 8K?
The San Jose 8K is 8km long.
Where does the San Jose 8K take place?
The San Jose 8K takes place in San Jose, CA, USA.
What is the elevation gain of the San Jose 8K?
The San Jose 8K elevation gain is 9.14 meters, which Runna classifies as a Flat race.
How can I prepare for the San Jose 8K?
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!
How do I choose the right training plan for the San Jose 8K?
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!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by San Jose Half Marathon & 8K or Run Local Events. 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 San Jose Half Marathon & 8K website.
