Test your endurance, strength, power and speed at Gritness 100, the longest 100 yards you’ll ever run. Together, teams of two will work their way up and down a 100-yard field knocking out 10 other challenges as fast as they can. Prizes will be given to the fastest finishers including a cash purse of $500 for the top elite male and female team. Spectators are encouraged to cheer on the athletes and enjoy a day of fun, fitness and friendly competition benefiting the YMCA East Communities Branch.