cmX 5K

Lace up for the cmX 5K on Saturday, February 21, 2026, a vibrant community event set against the picturesque backdrop of Long Beach, California. This race, offering both a 5K and a 1K Kids Run, welcomes everyone from seasoned runners to beginners, families, friends, and even pets, making it a truly inclusive experience along the scenic Long Beach Shores. Hosted by the CMAA Southern California Chapter Foundation, participation in the cmX 5K supports their mission to promote construction management through education, scholarships, and professional development.

The course promises a "Fast and Flat" journey, with its elevation making it ideal for those seeking a personal best or a comfortable run. Runners will start at 5400 E Ocean Ave, soaking in the stunning waterfront views and lively coastal energy that Long Beach is known for. Typical race day conditions in late February offer pleasant temperatures, with highs around 68°F and lows around 48°F, and only a minimal 6% chance of precipitation, ensuring a comfortable and enjoyable race environment.

Beyond the scenic, flat course, every participant is celebrated with a finisher medal and a commemorative shirt, adding a tangible memento to an unforgettable day. The cmX 5K is more than just a race; it's an opportunity to engage with the Long Beach community, support a meaningful cause, and enjoy a beautiful run by the ocean.