The Challenge’s Cory Wharton Misses NYC Marathon as Daughter Mila, 6, Undergoes Surgery

While the athlete admitted he was “mentally, emotionally, physically” tired from the health struggles surrounding his family, he added, “I know I still have to find the strength to show up for the people who depend on me.”

Keeping up the positivity, the MTV personality added, “Life doesn’t always go according to our plans, but that doesn’t mean we stop moving forward.”

In addition, the unexpected change of plans allowed Cory to spend Halloween with his little ones—including Ryder, 9, with ex Cheyenne Floyd—after he previously told E! News that his kids were upset he had to miss out on trick-or-treating.