Epilogue: "Ivan Castro is training for his next adventure: a 150-mile marathon in the Moroccan desert. Christy Gardner helped lead the U.S. women's sled hockey team to two world championships. Stephanie Morris plans to run the army 10-miler after previously walking the race. C. J. Collier is gearing up for two professional bodybuilding competitions, with the goal of winning his first title. Adam broke the Invictus Games record in the 1500-meter event. He continues to run every day."