Many elite runners will use marathon tempo as a stand-alone exercise or apply it within the second half of their future. However how helpful is marathon tempo coaching to the common runner?
In Jack Daniels’ Operating Method (4th version)he notes that marathon-pace runs aren’t physiologically extra helpful than simple or average coaching runs.

Most coaching packages for different distances embody pace work at purpose race tempo, so why is the marathon totally different? In a marathon build-up, race-pace exercises are designed to organize your physique and thoughts for 42.2 kilometres. They’re additionally essential trials for practising fueling methods, testing race-day footwear and figuring out whether or not your marathon purpose is, the truth is, reasonable.
When you’re not coaching for a marathon and are specializing in shorter distances, most runners will go away marathon tempo runs out of their coaching plans. Bodily, there’s little profit to operating at this tempo in addition to enhancing cardio endurance, which may additionally simply be achieved with slower runs. Two or three MP exercises every week aren’t notably helpful except they’re carried out in a excessive quantity (e.g., 25x400m at MP with lower than a minute’s relaxation, or one thing alongside the traces of 10+ km regular). The aim of speedwork is to coach outdoors your consolation zone in order that slower paces really feel simpler over longer distances.

Are there psychological advantages to marathon tempo runs? Completely. Operating 25–30 km at marathon tempo in a future, 4 to 5 weeks out out of your race, generally is a enormous confidence booster. To complete a marathon, you want psychological toughness and the power to endure the hours that include a gentle effort, and one of the best ways to construct that “psychological muscle” is by simulating race circumstances in coaching. To get there, it’s essential to incorporate marathon-paced efforts in your lengthy runs or as a devoted weekly exercise.

