Get ready to lace up your running shoes for the highly anticipated Monster Dash on Sunday, October 26th, 2025, in beautiful Irvine, California! Organized by A Better World Running, this exciting event offers a variety of race distances to suit every runner, including a 5k, 10k, 15k, and a challenging Half Marathon.

Participants can look forward to an unforgettable race day experience with custom finisher medals, drawstring goodie bags, and free photos and videos to capture the fun. Results will be posted on the website within 12-24 hours, ensuring you can celebrate your achievement right away! The Monster Dash promises a friendly and relaxed atmosphere, making it perfect for runners of all abilities. Plus, there will be an assortment of snacks and samples to keep the energy high! Don’t forget, group discounts are available for teams of five or more. Join us for a fantastic day of racing and community spirit at the Monster Dash!