Why is the 400m so hard

runners are free to argue the point, but the 400m is the only race that engages every aspect of running. this is what makes the 400m the ultimate race and why many athletes avoid it. being the fastest man or woman on the planet is arguably the ultimate accolade in athletics. runners are free to argue the point, but the 400m is the only race that engages every aspect of running. this is what makes the 400m the ultimate race and why many athletes avoid it.

Is the 400m anaerobic or aerobic

that means you need a blend of training to excel. your body is relying on oxygen to power you through. all 200- to 400-meter runs are a blend of aerobic and anaerobic energy. if you run the 400-meter competitively in 60 seconds, your tempo runs should take around one minute and 12 seconds. keep the number of runs in your workout low, between six and eight. aim for a 15-minute run at a steady pace or 30 minutes of run/walk training where you run 100 meters and jog 100 meters continuously.