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🎯 Training for Your First Ultra (Without Quitting Your Job)

  • Writer: Owen Blake
    Owen Blake
  • Apr 18
  • 3 min read

Updated: May 6

Build mileage, not excuses.


You don’t need a coach, a fancy training camp in the Alps, or a flexible tech job with 3-hour lunch breaks to run your first ultra.


You need consistency. 🛠️

You need grit. 🪨

And yeah, you need a plan that doesn’t wreck your life.


If you’ve ever wondered whether you can train for an ultramarathon with a 9–5, the answer is: yes — but you’ve gotta be smart about it. Here’s how to get it done without burning out, breaking down, or blowing up your calendar.



🗓️ Step 1: Plan Backwards from Race Day


Before you log a single mile, pull out your calendar. 🗓️ Count backward from your race date and give yourself at least 16–20 weeks. That gives you time to:


  • Build base mileage 🧱

  • Stack a few peak weeks 📈

  • Taper 🧘

  • And still take rest days without guilt


If your race is a 50K, that might mean peaking around 30–40 miles per week. For 50 milers, you might creep into the 50–60 range.


👉 The golden rule? Your body adapts to consistency, not chaos. A little each week beats a heroic 20-miler followed by three days of hobbling.



🏃‍♂️ Step 2: Nail the 3 Big Runs


You don’t need to run every day. What you do need are 4 solid sessions per week:


1. ✅ Long Run


Your cornerstone. Build time on feet. Go slow. Walk hills. Practice eating. Aim to stretch this out gradually toward 3–5 hours.


2. 🔄 Back-to-Backs


Do a medium-long run the day after your long run. This teaches you to run on tired legs — which is basically ultrarunning in a nutshell.


3. 🔥 Quality (Optional but Worth It)


Hill repeats, tempo, or fartlek runs once a week. Not essential, but they build strength and mental sharpness.


That’s it. The rest is bonus.



🧃 Step 3: Fuel Like It Matters (Because It Does)


You can fake your way through bad fueling in a half marathon. Not in an ultra.


Practice nutrition early and often:


  • 🥨 Eat every 30–45 mins on your long runs

  • 💧 Dial in hydration with electrolytes

  • 🧪 Test real race food in training — gels, chews, PB&Js, whatever works


By race day, your stomach should be trained too.



💤 Step 4: Rest Like It’s Part of the Plan


If you’re working a full-time job, managing family or other stress, your recovery matters even more.


Here’s what that looks like:


  • Sleep 7–9 hours when possible 🛌

  • Take 1–2 rest days/week 🧘‍♀️

  • Cut runs short if you’re overly fried 🚫


More isn’t always better. Smarter always is.



🧗 Step 5: Don’t Skip Strength (But Keep It Simple)


You don’t need to be a gym rat — just strong enough not to break.


Twice a week, hit:


  • 🦵 Squats/lunges (bodyweight is fine)

  • 🪵 Core work (planks, bridges, side planks)

  • 🦶 Ankles/calves (heel raises, band work)


Your knees and hips will thank you halfway through that 50K.



🧠 Step 6: Train the Mind


Running long means being okay with being uncomfortable. That’s what you’re really practicing in training — managing your mindset when things feel off.


Do this by:


  • Finishing runs when you don’t want to 😤

  • Running in bad weather 🌧️

  • Taking on routes with hills, technical trails, and no shortcuts 🚧


Mental reps matter just as much as mileage.



🧭 Final Word: It’s Not Easy, But It’s Doable


Training for your first ultramarathon with a job isn’t about hitting perfect numbers — it’s about showing up consistently, staying adaptable, and trusting that the work adds up.


Will it be tough? Absolutely.

But that’s what makes it fun!



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