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100k running plan

100K Ultramarathon Training Plan

Have you signed up to run your first 100K ultramarathon? Have you completed a few 100K races before and now are looking to follow a structured training plan on your way to the next finish line? The 100K is a unique distance, and some of the most popular ultras in the world are set at this distance, such as Ultra-Trail Australia (UTA)Miwok 100KBandera 100K, and more! For many ultramarathon runners, the 100K is one more stepping stone on their way to finishing their first 100-miler. If you’ve completed a few 50K or 50-mile races, then you should be adequately prepared for our 100K ultramarathon training plan.

100k running plan - Sunrise Running Company

100K Ultramarathon Running Plan at a glance:

The 100K running plan follows the following structure and is available for purchase through Coach Andrew Taylor's Final Surge coaching page.

What to Expect:

Our 24-week 100K ultramarathon training plan is designed to progressively build your mileage and endurance, helping you cross the finish line successfully. The plan is similar to our 50 Mile Ultramarathon Training Plan but with slightly higher mileage during weeks 14-18. It uses a structured cycle of three weeks of intense training followed by one week of recovery to allow your body and mind to adapt to the stresses of ultramarathon training. This cycle helps reduce the risk of overuse injuries and burnout while preparing you physically and mentally for race day.

While the plan provides a general outline of distances and key training activities, it’s important to consider the unique course profiles of your race—whether it’s hilly, flat, technical, or extreme in weather conditions. Train on terrain and in conditions that closely match what you will face on race day. This personalized approach will ensure you’re well-prepared for the specific challenges your race presents.

For runners seeking extra guidance and accountability, our monthly online run coaching service is the perfect complement to your training. With individualized support tailored to your experience level, goals, and race specifics, you’ll have expert advice at your fingertips to adjust your plan, refine your strategy, and stay motivated throughout your training journey.

Be sure to read our article, “Am I Ready for an Ultramarathon?” for more insight into the adventure you are about to embark on.

How to Get Started?

Get started with our 100K Running Plan by purchasing it for just $39.99 on Final Surge. This plan allows you to track your progress digitally, syncing across devices and receiving daily reminders to keep you on track.

Key Features Include:

Are you ready to take on the 100K ultramarathon challenge? Purchase your training plan today and start your journey to race-day success!

Looking for more training guidance?

If you need more personalized motivation or advice, we offer online run coaching.

Take the next step in your running ability! Receive a running plan that adapts with you and get feedback throughout your training from Coach Andrew Taylor.

100K Ultramarathon Running Plan Preview:

The following is a snapshot of what to expect in your purchased 100K Ultramarathon Training Plan.

The above training plan preview is designed for educational purposes and is not prescribed for any particular individual. The preview presented does not include complete details of what should be done on each training day. Consult your physician or other health care professional before starting this or any other fitness program to determine if it is right for your needs or if there are any individual health concerns to be aware of.