Thousands run for fallen heroes at Tough Ruck race Thousands of service members and first responders ran, trudged and rucked 26.2 miles in honor of their fallen brothers and sisters at the 6th Tough Ruck in Concord on Sunday. “This shadows the marathon as a reminder of those who made the ultimate sacrifice in the … تابع قراءة Thousands run for fallen heroes at Tough Ruck race