Everybody is invited to this fun but challenging event. Pick up your indoor biathlon challenge booklet from the fitness center team. As each challenge is completed, have a fitness team member initial that item before moving on. Turn in your booklet to fitness team once you have completed the challenge. After completion you will receive a gift. Fitness Center events are open to all DoD ID cardholders. The Biathlon will take place during normal business hours. For more information, call (210) 652-7263.