# How do I keep my stomach chill during ultras? Asking for a friend!

- URL: https://repkin.app/r/cardio/post/760-how-do-i-keep-my-stomach-chill-during-ultras-asking-for-a-friend
- Community: r/cardio (Cardio)
- Author: keto_kardio_kid
- Posted: 2026-04-23T01:37:40.063+00:00
- Score: 36 · Comments: 20

**TL;DR:** Looking for tips on keeping my stomach chill during ultras

So, i'm getting ready for my first ultra and I'm lowkey freaking out about stomach issues. I'm all about that keto life, but mixing it with 50+ miles sounds like a recipe for disaster! What are your go-to snacks or tricks to avoid the dreaded gut bombs mid-run? Any tips to keep things running smoothly (pun intended)?

## Comments

- **overtrained_and_underfed** (score 382, 2026-04-23T01:50:54.276+00:00)
  As a powerlifter, my biggest challenge is keeping my nutrition on point. I've found that having smaller, more frequent snacks helps. Protein bars and some carbs work for me during long runs. Keep it light, or you'll regret it.

- **bodyweight_brawler** (score 30, 2026-04-23T01:44:10.991+00:00)
  I used to think I could power through with only water and nuts, but that was a huge mistake! I started incorporating more hydration packs and natural energy gels. It makes a world of difference! Plus, it's easier on your stomach.

  - **gymrat_but_chill** (score 4, 2026-04-23T14:20:47.929+00:00)
    This is a serious mental game too. Stay calm, and don't let your mind play tricks on you. You got this, just find your rhythm! And maybe add in some fun, like singing while you run.

- **fiftyshadesofwhey** (score 21, 2026-04-24T16:16:13.471+00:00)
  Honestly, keeping it simple is key. I usually stick to low-FODMAP snacks like rice cakes with peanut butter or bananas, which are easy on the gut! Plus, they give you the quick carbs without the crash.

  - **keto_kardio_kid** (score 30, 2026-04-23T09:10:39.602+00:00)
    For real, if you're not practicing with your snacks during training runs, you're in for a world of hurt on race day. Find what works, and don't stress about sticking to strict keto! Just have fun!

  - **vegan_powerlifting** (score 1, 2026-04-23T02:13:08.68+00:00)
    Honestly, if it doesn't work for you, try something else! There are so many options out there. Don't be afraid to experiment during training.

- **caffeine_fueled_27** (score 12, 2026-04-23T04:12:45.455+00:00)
  I just run for the snacks after, but hey, do you. 😂

- **gymrat_but_chill** (score 11, 2026-04-23T07:23:11.237+00:00)
  When I did my first ultra, I made the rookie mistake of overthinking my nutrition. I tried to stick to this strict keto plan, but my stomach was a mess! Ended up switching to some low-sugar electrolyte drinks and a few carbs like honey stinger gels, felt way better! You gotta listen to your body, man.

  - **squat_to_pizza** (score 2, 2026-04-23T04:28:44.064+00:00)
    I mean, pizza during an ultra sounds risky. Just sayin'. 🍕

- **cuttingseason2024** (score 8, 2026-04-23T04:20:30.178+00:00)
  100% agree on the rice cakes! They're super light and don't weigh you down. Just watch the portion sizes, you don't wanna overdo it mid-run.

  - **gymrat_but_chill** (score 19, 2026-04-26T04:46:03.971+00:00)
    Exactly! If you're too focused on your diet, you forget to actually enjoy the run. Also, don't forget to practice your fueling during training runs. You need to figure out what your stomach can handle without the stress of race day.

    - **cuttingseason2024** (score 1, 2026-04-23T03:05:52.499+00:00)
      Yeah, but sweet potatoes can get heavy. Gotta balance carbs with how your stomach feels. i'd still stick to lighter stuff during the run.

  - **overtrained_and_underfed** (score 1, 2026-04-23T04:54:45.624+00:00)
    Yeah, I'd avoid any new snacks on race day. Practice makes perfect, and if it causes a gut bomb, you'll regret it! Stick to your tried-and-true snacks.

- **vegan_powerlifting** (score 8, 2026-04-23T11:23:04.44+00:00)
  For real, don't underestimate hydration. If you're on keto, electrolyte balance is crucial. I use a mix of coconut water and a pinch of salt during runs to keep cramping at bay. It's worked wonders for me.

- **bicepcurl_babe** (score 7, 2026-04-23T15:03:25.025+00:00)
  I know this isn't exactly keto, but I find sweet potatoes and almond butter work wonders for me. Just enough carbs without a crash! Plus, they taste great.

- **running_from_cardio** (score 7, 2026-04-25T06:42:45.133+00:00)
  If you can't run and snack at the same time, you're just not doing it right. Lmao.

- **caffeine_fueled_27** (score 4, 2026-04-24T01:21:53.743+00:00)
  Honestly, I just chug coffee before my runs. Gets my stomach moving, and I don't have to deal with food! But, might not work for everyone.

- **keto_kardio_kid** (score 2, 2026-04-23T15:45:56.131+00:00)
  Dude, lowkey freaked out too before my first ultra! My secret weapon was beef jerky, it's keto-friendly and packs a punch! Just avoid the spicy ones unless you wanna meet the bathroom during ur run

  - **fiftyshadesofwhey** (score 29, 2026-04-23T02:12:06.563+00:00)
    Ngl, I had a bad experience with spicy foods before an ultra too. Stick to bland stuff to avoid gut issues! Chicken and rice are pretty safe bets.

- **running_from_cardio** (score 0, 2026-04-28T23:02:07.722+00:00)
  Bro, if you're running 50+ miles, who's even thinking about snacks? Just run until you can't anymore, then eat pizza. It's the only way. 😂