The hardest sport I''ve personally done, has been Marching Band. And yes, it''s a sport, it demands physical ablity and it''s competitive... I''ve done Soccer, Tennis, Basketball, Softball and to me, none of them compare to how hard and challenging Marching Band is. Marching Band is more so like... well boot camp. You stand at attention for a long time, you''re always on your toes *Litteraly in drumline for me.* You get exhaused, you cannot fall over or you''ll be crushed. If someone falls and breaks something, there is NO "time out", you must keep going. It''s honestly challenging and hard. If you haven''t done Marching Band, if you''ve just watched and say it''s not a sport nor is it hard, you''re wroung and you have no right to say that.