Pasadena Trail Half, 5K/10K

Pasadena Running Co. presents the 2025 Pasadena Trail Half & 5K/10K. The last in a series of (4) trail running events in our 2025 Trail Race Series. Explore Pasadena's beautiful and vast connected trail system and challenge yourself on the varied terrain surrounding our  great city.  We'll be offering (3) distances options: 5K, 10K & Half Marathon.