How to train for Rat Race Castle to Castle 100 Mile: Rat Race Castle to Castle 100 Mile training plans for every runner

To train for Rat Race Castle to Castle 100 Mile, you’ll need a personalized training plan and to build up your weekly mileage progressively.

Runna offers running training plans for every runner and goal out there.

With Runna, your running coaching app, you get a personalized 100 Mile training plan that:

• Structures your week and sets out all sessions for you
• Automatically adjusts your mileage and types of runs to help you perform at your best
• Incorporates deloads and strength training
• Helps you manage your recovery and nutrition

Having a plan will also help with accountability, meaning that you can focus purely on improving your running game.

Check out our personalized 100 Mile training plans to find the one that best suits your goals.