cmX 5K
Updated
Saturday, February 20, 2027, first start 8:30 AM, in Long Beach (200 Aquarium Way). Distances: 1K, 5K. Entry from $10 to $40; the 5K goes from $40 to $45 after December 19.
- Date
- Saturday, February 20, 2027
- Start time
- 8:30 AM (earliest wave)
- Location
- 200 Aquarium Way, Long Beach, CA 90802
- Area
- South Bay & Long Beach, Los Angeles
- Distances
- 1K5K
- Course
- Road or path
- Price
- $10 to $40 plus the platform's processing fee
- Next price increase
- Saturday, December 19, 2026: 5K $40 → $45
- Registration
- Open. Opened July 1, online signup closes Sunday, February 21, 2027
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details. Sign up by December 19 to pay $40 instead of $45.
Course and race notes
Welcome to the cmX 5K hosted by the CMAA Southern California Chapter Foundation. Due to the popularity of our event, we have outgrown our previous location and have happily moved to an exciting new start line for 2027! Shoreline Aquatic Park. 200 Aquarium Way, Long Beach, CA 90802.
From the race's own listing. Check the race website for the course map and parking.
Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.