Lake Forest Chamber 5K Elf Yourself

Lake Forest Chamber 5K Elf Yourself takes place in Lake Forest, California, on November 21, 2026, with a 5K run/walk starting at 8:00 a.m. Organized under the Lake Forest Chamber banner, the event brings a holiday elf theme to the 3.1-mile distance, with runners and walkers sharing the course on a Saturday morning in late November.

The run/walk format keeps it open to everyone: you can race it hard, jog it in costume, or walk it with the kids. If you want a good time on the clock, a short block of preparation is enough: four to six weeks with one interval session, one steadier run, and a couple of easy days each week. If you are newer to running, focus on building up to 30 minutes of continuous jogging over a month so the distance feels comfortable. With an 8:00 a.m. start, keep breakfast light and give yourself a few minutes of easy jogging and strides before you line up.