One Hundred
Miles

What 100 Miles Actually Demands

100 miles isn't a long race. It's a multi-day event compressed into a single push. You'll run through day, night, and day again. You'll experience every emotion. You'll want to quit more than once.

The 100-mile ultra is the ultimate endurance event. It typically takes 24-36 hours for most finishers. You run through at least one full night. You manage sleep deprivation, hallucinations, extreme fatigue, blisters, stomach issues, and emotional lows that would end most races.

But here's the thing: it's also the most transformative athletic experience most people will ever have. The person who crosses a 100-mile finish line is fundamentally different from the person who started.

This distance demands a level of preparation that goes far beyond "run more." It requires crew strategy, gear systems, nutrition plans for 24+ hours of continuous effort, night running skills, and a mental framework for managing the inevitable low points.

Considering a 100-miler? Get started with a quick application — tell us where you are in your training and we'll follow up.

Training for 100 Miles

You can't simulate 100 miles in training. But you can train every system that 100 miles will test — and our coaches know exactly how.

Building to 50+ mile weeks, with back-to-back long days. These teach your body and mind to handle extended time on feet, multiple days of fatigue, and the cumulative stress of ultra running.

Running in the dark is a skill — headlamp technique, navigation, managing fatigue at 2am. Most runners never practice this until race day. Our coaches integrate night runs into your training so it becomes familiar, not shocking.

You'll consume 8,000-12,000 calories during the race — this isn't fueling, it's eating while running. Our coaches build and test your nutrition strategy on every long run so you arrive at race day knowing exactly what works.

Who helps you, where, and what they need to know. Our coaches help you organize your support team and brief them so everyone is aligned.

Studying your specific race — aid station spacing, crew access points, key climbs, technical sections. Knowledge removes uncertainty and lets you run with confidence.

The Training That Gets You There

Boston qualifying training follows a proven periodization structure: base building, threshold development, race-specific sharpening, and taper.

The timeline typically spans 16–24 weeks if you have a solid marathon base already. If you're coming in cold or need to rebuild after an injury, you'll spend 6–12 months building that foundation first.

Why Our Coaches Make the Difference at 100 Miles

At 100 miles, the margin for error is zero. A nutrition miscalculation at mile 40 ends your race at mile 70. Our coaches have seen it all.

Not all 100-milers are equal — Leadville is different from Western States is different from a flat 100-miler. Our coaches help you select the race that matches your fitness, your strengths, and your goals. They also assess whether you're truly ready or if another year of building is smarter.

Our coaches help you plan every crew stop — what to eat, what to change, how long to stay. Your crew is your lifeline at 100 miles. Our coaches brief them so everyone moves with purpose and efficiency.

Every 100-miler has a crisis — usually between mile 60-80. Our coaches prepare you mentally for it. They teach you to recognize it for what it is: temporary. They give you mental strategies to push through it.

The 100-mile taper is longer and more critical than any other distance. Our coaches manage the final weeks so you arrive at the start line rested but ready.

Our coaches will know you personally, watch your data, protect you from overtraining, and know when NOT to push — this matters more at 100 miles than any other distance. At this level of commitment, coaching is about relationship and trust.