How much do San Jose Half Marathon races cost?
Entry fees for Half Marathon races here run from $25 to about $30, depending on the event and how early you register.
California · Half Marathon
Half Marathon Races in San Jose, California
Every upcoming Half Marathon around San Jose, with start times, entry fees, finish-time stats from past editions, start-line maps, and the local run clubs to train with.
3 upcoming Half Marathon races found · 3 with finish-time stats
By the numbers
The Biggest and Longest-Running
The San Jose races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.
Common Questions About Running a Half Marathon in San Jose
How early should I register for a Half Marathon in San Jose?
3 of the 3 Half Marathon races in San Jose already have a price increase scheduled, so entry gets more expensive the longer you leave it. Race pricing almost always steps up as the date approaches, and signing up early is usually the cheapest option.
Are San Jose Half Marathon races beginner-friendly?
Yes, for the most part. Across the 3 Half Marathon races in San Jose with published results, the typical median finish is around 2:07:36, which means half of every one of those fields came in slower than that. Recreational runners and walk-runners are the bulk of these fields, not the exception.
Where can I train for a Half Marathon in San Jose?
Browse San Jose run clubs on RunSesh to find a training group at your pace.
Are there trail Half Marathon races near San Jose?
Yes, one race around San Jose gets you off the pavement: 1 is a trail race. Surfaces are not always published, so it is worth checking a specific race before you register.