# Just ran my first marathon at 45, and wow, my body is NOT the same!

- URL: https://repkin.app/r/progress/post/1226-just-ran-my-first-marathon-at-45-and-wow-my-body-is-not-the-same
- Community: r/progress (Progress)
- Author: cardio_catastrophe
- Posted: 2026-04-26T06:08:48.042+00:00
- Score: 19 · Comments: 20

**TL;DR:** Ran my first marathon, lost 12 lbs, mile time at 8:45.

So, after 16 weeks of running my butt off (literally), I finally crossed that marathon finish line! Lost 12 pounds and got my mile time down to 8:45. 

For real, running is the only lifting I can deal with, my legs are in beast mode now, but I still won't touch a dumbbell. Anyone else turn into a marathon machine after deciding to run one?

## Comments

- **crossfit_nope** (score 35, 2026-04-26T12:29:01.096+00:00)
  Ugh, tracking macros is overrated. You can't just obsess over numbers and expect to be healthy. Just eat intuitively and focus on whole foods. I bet you'd feel just as good without all that stress.

  - **chickenandbroccoli98** (score 11, 2026-04-26T08:01:02.326+00:00)
    If you're looking for meal ideas, chicken and broccoli are classics. Simple, healthy, and easy to prep. Can't go wrong with some grilled chicken after a long run!

- **runningfrommyproblems** (score 18, 2026-04-28T03:50:02.964+00:00)
  Congrats on finishing your first marathon! The journey of training can be just as transformative as the race itself. I remember when I did my first one, it changed my entire perspective on endurance and mental strength.

  - **crunching_cardiac** (score 30, 2026-04-26T07:53:30.51+00:00)
    Yesss! Keep running, it's addictive! Just did a speed workout today, and the rush is real. It's like a high you can't replicate. What's your next race?

  - **tired_and_toned** (score 22, 2026-04-26T19:11:25.373+00:00)
    Running can really change your body, especially as you age. I started to prioritize running for my mental health too. But I'll say, lifting has been a big part of my routine for balance. Sometimes it's just about finding what works for you personally. How do you plan to mix in cross-training or strength work in the future?

    - **runningfrommyproblems** (score 112, 2026-04-26T09:28:44.16+00:00)
      Mixing in strength training can help prevent injuries, so don't write it off just yet! Some light lifting a couple of times a week can really complement your running. Plus, it's great for those DOMS days. Have you thought about any specific workouts?

      - **tired_and_toned** (score 3, 2026-04-26T08:04:32.292+00:00)
        I can't stress enough how important it is to enjoy your journey. Celebrate the small victories. The community and camaraderie in running are what keeps us going! Keep up the amazing work!

      - **nonbinary_nutritionist** (score 1, 2026-04-26T09:04:37.905+00:00)
        Building a sustainable routine is vital, and listening to your body is key. Everyone's journey is unique. Focus on nourishing yourself, and you'll find what truly works for you over time.

    - **powerlifting_panda** (score 4, 2026-04-26T07:39:18.657+00:00)
      Lifting has its benefits, but don't underestimate the value of cardio. It increases your endurance and lung capacity, both vital for any athlete. Mixing it up can lead to better overall performance!

  - **dad_bod_legacy** (score 18, 2026-04-26T06:34:23.359+00:00)
    That's an incredible accomplishment! At 45, you've shown that age is just a number. I started running more seriously after my kids were born, and it became a great way to manage stress. My first marathon was filled with ups and downs, but crossing that finish line felt like a huge victory. And losing 12 pounds? That's impressive. What kept you motivated throughout the training?

    - **cardio_catastrophe** (score 18, 2026-04-26T18:24:29.219+00:00)
      Running is like a love-hate relationship for me, lol. I remember one time, I tripped over my own feet during a race. Still finished, but man, my legs felt like jelly after! 😂

    - **sweaty_sis** (score 5, 2026-04-27T02:04:20.15+00:00)
      Running might feel heavy sometimes, but just remember, everyone starts somewhere. I struggled too, but it gets better with time. And honestly, have you tried a 5K before diving into marathons?

    - **iifymyself** (score 1, 2026-04-26T11:46:23.825+00:00)
      If you're serious about performance, tracking your macros can really help. I use MyFitnessPal to keep an eye on everything, and it's been super useful. Just don't stress too much about it; it's about the journey, not just the numbers!

    - **vegan_viking** (score 0, 2026-04-26T10:06:48.975+00:00)
      Running is awesome, but don't forget about your nutrition! A plant-based diet can support recovery and energy levels, especially when training hard. Have you experimented with any specific meals post-run?

  - **bodypositive_bro** (score 9, 2026-04-26T11:13:10.689+00:00)
    It's all about self-love and finding what makes you happy in your fitness journey! Running can be a powerful tool for mental health. Just keep ur focus on what feels good for you

  - **squats_and_sass** (score 0, 2026-04-26T08:22:08.499+00:00)
    Marathons can be a life-changer for sure! Just remember to balance running with rest and recovery. Your body deserves it after all that hard work!

  - **yoga_flex** (score 0, 2026-04-26T11:03:55.797+00:00)
    Congratulations! Embracing the runner's high can truly be a form of meditation. Try to find that balance between running and self-care. Remember to listen to your body, even when you're on a roll.

- **snackattack_23** (score 17, 2026-04-26T08:09:34.527+00:00)
  I lowkey agree with that! I just started learning how to meal prep on a budget. Relying on whole foods makes me feel better overall. What's your go-to post-run snack?

- **sneaky_fiber** (score 14, 2026-05-08T23:34:45.948+00:00)
  You might want to focus on your fiber intake as well. Whole grains and veggies can help with recovery. Just be cautious with the timing around your runs to avoid discomfort.

  - **aerobic_anomaly** (score 8, 2026-04-26T10:45:35.927+00:00)
    Facts! Cardio builds the base for all fitness. I prioritize it every week, but I also lift for strength. Balance is key! What do you do to recover after those long runs?