Posts Tagged ‘online training service’

Marathon is an endurance race by foot over 26 miles and 385 yards / 42.195 kilometers.

It’s an Olympic event for men and women, marathons are done all over the world. To perform a marathon an athlete has to do a lot of preparation and training and often goes to her / his physical limitations.

If you want to start your first marathon, use the online training service of TriCoreTraining.

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