25Sep
San Jose Spartan Trail 10K
Running
- Distance
- 10K
- Countdown
- 326 days
- Entry fee
- N/A
2027 San Jose Trail Challenge
Saratoga,
California,
United States
326 days left
www.spartantrail.com
2027 San Jose Trail Challenge
About the event
The 2027 San Jose Trail Challenge, set for September 25, 2027, in Saratoga, offers runners three distinct distances to choose from: the challenging San Jose Spartan Trail 10K, the grueling San Jose Spartan Trail 50K, and the invigorating San Jose Spartan Trail Half Marathon. Participants can immerse themselves in a day of trail running that caters to all levels of endurance and skill.
Runners will navigate through scenic routes designed to test their limits while enjoying the natural beauty around Saratoga.
Runners will navigate through scenic routes designed to test their limits while enjoying the natural beauty around Saratoga.
Races offered
25Sep
San Jose Spartan Trail 50K
Running
- Distance
- 50K
- Countdown
- 326 days
- Entry fee
- N/A
25Sep
San Jose Spartan Trail Half Marathon
Running
- Distance
- 21.1K
- Countdown
- 326 days
- Entry fee
- N/A
Weather history
3-year monthly averages for September in Saratoga.
Temperature13.6° / 27.3°
Feels like13.1° / 25.9°
Sunshine hours11h 14m
Rainfall0.2 mm
Snowfall—
Wind4.7 km/h (Light breeze)
Humidity63.3%
Max UV indexModerate (5.0)
Sweat lossHigh
Course conditionsHard and dry surface
Sunrise06:50
Sunset19:14
About Saratoga
Learn more about the host city, Saratoga.
Saratoga is a city in Santa Clara County, California, United States. Located in Silicon Valley, in the southern Bay Area, it had a population of 31,051 at the 2020 census. The U.S. Census Bureau estimated Saratoga's population at 30,418 as of July 1, 2025.. Saratoga is known for its wineries, restaurants, and historic landmarks like Villa Montalvo, Mountain Winery, and Hakone Gardens.
Read moreHotels & places to stay
Things to do nearby
Tours and activities near Saratoga, powered by Viator.
Runner reviews
Read what other athletes have to say about their experience at the 2027 San Jose Trail Challenge.
No reviews yet
Be the first to share your experience with the community!
Suggest an edit
Spotted an error or missing detail about the 2027 San Jose Trail Challenge? Help us improve.
Nearby races
Explore other exciting events happening in this same region.
-
Dec 12, 2026
-
Nov 07, 2026
-
Nov 26, 2026
-
Jan 02, 2027
-
Jan 02, 2027
-
Nov 07, 2026
-
Nov 26, 2026
-
Nov 26, 2026
Recommended for you
Hand-picked events we think you’ll love.
-
Nov 04, 2026
Pottery Painting at the Hot Spot Liberty Station
Get creative with ceramics and paint your own unique piece of pottery at the quirky and beautiful Hot Spot Studio! All …
Read more about Pottery Painting at the Hot Spot Liberty Station -
Nov 06, 2026
Zumba: Find Your Rhythm
Come join us in an effective dance-fitness workout inspired by global rhythms that turns exercise into the ultimate car…
Read more about Zumba: Find Your Rhythm -
Nov 07, 2026
Miles for Migraine San Diego
Miles for Migraine will host its 8th annual 2-mile Walk, 5K Run and Relax San Diego event on Saturday, November 7th at …
Read more about Miles for Migraine San Diego -
Nov 07, 2026
Palm Springs Pride 5K Run & Walk
Join us for an unforgettable day of community, celebration, and inclusivity, at the Palm Springs Pride 5K Run & Walk! W…
Read more about Palm Springs Pride 5K Run & Walk -
Nov 07, 2026
Run Wild 5K
The Orange Festival of Footsteps is set to captivate runners and nature enthusiasts alike on November 7th, with the eag…
Read more about Run Wild 5K -
Nov 07, 2026
Ruff Day Rescue Virtual 5K
Love dogs? Love making a difference in your community? Join us as we complete the Ruff Day Rescue Virtual 5K (3.017 mil…
Read more about Ruff Day Rescue Virtual 5K -
Nov 07, 2026
Lake Chabot Trail Run
The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great cours…
Read more about Lake Chabot Trail Run -
Nov 07, 2026
RUN FOR FREEDOM
Join the Movement and break some chains. This is more than just a race—it's a chance to make a lasting impact in the fi…
Read more about RUN FOR FREEDOM