Most people know that ultrarunning takes a lot of training. They hear a number like 400 hours a year and think, wow, that’s intense. And they’re right... it is. But that number only tells part of the story. Because for nearly every hour you spend running, there’s another hour quietly attached to it. Sometimes more.
This is the real time cost of ultra and once you see it, it actually makes the sport make more sense, not less.
On paper, a run might say 75 minutes. In reality, it starts earlier and ends later. There’s the planning beforehand: What’s today’s objective? Easy or hard? Flat or vertical? Road, trail, treadmill? What fits the weather, daylight, and the rest of the week? Are you driving to a trailhead? Carrying extra fuel? Changing shoes? Those decisions don’t take long individually, but they happen every single day.
Then comes the post-run routine. Sync the watch. Upload to Strava. Review TrainingPeaks. Add notes. Compare to last week. Maybe message your coach or answer a question about how it felt. This isn’t wasted time, it’s how training becomes intentional. But it’s still time, and it adds up fast.
Multiply that across 400 training hours and suddenly you’re staring at 500, 600, maybe more.
And that’s just the clean, organized part of the time.
Ultrarunning requires gear management that most sports never touch. Equipment shopped for and purchased. Shoes rotated and replaced. Packs cleaned. Bottles prepped. Headlamps charged. Poles adjusted. Weather layers reconsidered. It’s not complicated, but it’s constant. The sport rewards preparation, and preparation takes time.
Fueling does too. Long runs don’t run on vibes, they run on calories. That means grocery shopping with purpose, prepping bottles and food, eating more frequently, and thinking ahead about recovery. You don’t just train your legs; you train your nutrition system. Again, valuable time which isn’t recorded in your training log.
Then there’s fatigue... the most underestimated cost of all.
Big training doesn’t stop when the run ends. It spills into the rest of the day. You move a little slower. Focus dips. Sometimes the smartest thing you can do is lie down for 20 minutes or stretch instead of pushing through. Add in mobility work, strength training, foam rolling, and you’ve built another layer of time that supports the work but never gets credit.
Zoom out further and ultrarunning expands into logistics. Scouting races. Studying course profiles. Booking travel. Planning drop bags, crew strategy, and gear contingencies. Talking through goals and doubts with your coach. Explaining to the family why Saturday morning starts at dawn and ends with a long nap. None of this is accidental, but it’s part of doing the sport well.
And here’s the good news: none of this is a problem.
Ultrarunning isn’t just something you squeeze into your schedule. It’s something you build space for. When you recognize that 400 hours of training likely means 400 additional hours of support, you stop wondering why things feel rushed or stressful. You stop blaming yourself for feeling busy. You start planning realistically.
That’s the shift.
The athletes who thrive long-term aren’t just tough on the trail, but they’re thoughtful with their time. They block out space for the unseen hours. They protect recovery the same way they protect long runs. They understand that success isn’t about doing more, but about making room for what already matters.
So if you’re committing to ultra, don’t just schedule the run. Schedule the stretch. The prep. The notes. The nap. Block out the extra time on purpose. Because the real time cost of ultra isn’t a burden, but it’s an investment. And when you plan for it, the whole process becomes not just sustainable, but deeply satisfying.
– Coach Duncan Callahan, Endurance Coach and 2x Leadville Trail 100 Run Winner #BeBoundless
March 10, 2026