Check out this video to see how proper preparation and expert advice from American record holder Deena Kastor helped runners enjoy their recent race experience at Rock ‘n’ Roll San Diego.

FILED UNDER: Features / Video TAGS: 24 Hour Fitness / Deena Kastor / Rock 'n' Roll San Diego Marathon And Half Marathon To Benefit The Leukemia & Lymphoma Society

Competitor Running

Competitor.com is the leading runner's resource: from reviews of the best running shoes to marathon training tips, injury prevention race coverage and more!

• All articles by Competitor

• Now Playing

• 24 Hour Fitness Clinics Encouraged Community, Camaraderie

• Up Next

• 

  Video: Apolo Ohno Pre-NYC Marathon Workout With Dr. Andy

  In this video speedskating superstar Apolo Ohno works out with Dr Andy Baldwin prior to the New York City Marathon.

• 

  Video: Apolo Ohno Discusses His Marathon Preparation

  In this video speedskating superstar Apolo Ohno discusses his New York City Marathon preparation with Competitor's Bob Babbitt and Dr. Andy

Related Videos

• 

  Video: Sara Hall, Dash To The Finish Line 5K Winner

  Post-race interview with Sara Hall, winner of NYRR Dash To The Finish Line 5K.

• 

  Video: Sally Kipyego, 3rd Place In Dash To The Finish Line

  Kenyan Sally Kipyego, who trains with the Oregon Track Club Elite, finished third in today's Dash To The Finish Line 5K, running 16:03.

• 

  Video: Chris Thompson, Winner Of Dash To The Finish Line 5K

  The Brit outkicked Americans Aaron Braun and Dathan Ritzenhein for the victory.

• 

  Video–Inside Endurance: Episode 6

  Ryan faces an uphill battle at the XTERRA U.S. Championships.

• 

  Video–Inside Endurance, Episode 5

  The Chicago Triathlon puts Ryan Sutter’s fueling plan to the test.

• 

  Video–Inside Endurance, Episode 4

  One race stands between Ryan and the XTERRA USA Championship.

• 

  Video-Inside Endurance: Episode 3

  Michellie Jones shows Ryan Sutter how small changes to form and technique can help improve race-day performance.

• 

  Video–Inside Endurance: Episode 2

  Ryan visits GSSI for a series of tests that will show him how his sports nutrition can play a role in his overall performance.

• 

  Inside Endurance: Episode 1

  Ryan Sutter begins his journey with Gatorade and prepares to take on the first race of the series, XTERRA Indian Peaks.

• 

  Training Day With Ryan Hall

  Watch as Ryan Hall does his final big workout before the 2011 Boston Marathon on Lake Mary Road in Flagstaff, Arizona.