Feb. 20: GET FIT Boot Camp for Women. Women can jump start their day with a challenging and energizing workout. Boot campers will meet for one hour per day for four weeks. The program provides quick results for women of all fitness levels. Call or visit website for additional information, 5:30 a.m. or 9 a.m. $299.
VISION QUEST AND COUNTING COUP, O'NEILL REGIONAL PARK, 30892 TRABUCO CANYON RD., TRABUCO CANYON, (714) 894-8211; WWW.WARRIORSSOCIETY.ORG.
March 4: 56-Mile & 44-Mile Mountain Bike Rides. Race on some of the most challenging trails in the Santa Anas. Space is limited. See website for registration information, 6 a.m. $75-$115.
LOS ANGELES MARATHON, FIFTH & FIGUEROA STS., LOS ANGELES, (310) 444-5544; WWW.LAMARATHON.COM.
March 19: Marathon, 5K & Bike Tour. See website for start times and race fees. No race day registration.