# Treadmill pace vs outdoor, is there a formula or am I just doomed?

- URL: https://repkin.app/r/cardio/post/771-treadmill-pace-vs-outdoor-is-there-a-formula-or-am-i-just-doomed
- Community: r/cardio (Cardio)
- Author: grumpy_gains
- Posted: 2026-05-08T17:41:15.944+00:00
- Score: 9 · Comments: 10

**TL;DR:** Need a formula to convert treadmill pace to outdoor pace.

So, I usually hit the treadmill like a hamster on a wheel, but when I step outside, I feel like I'm running through molasses. Anyone got a magic formula to convert my treadmill pace to outdoor speeds? I swear it's like I'm in a different universe when I step out the door. Any tips for not feeling like I'm dragging a boulder behind me when I run outside?

## Comments

- **cuttingseason2024** (score 30, 2026-05-08T19:05:17.869+00:00)
  You're not alone in feeling that way! Outdoor runs definitely have different variables, like wind resistance and terrain, which can slow you down. I usually find my outdoor pace is about 10-15% slower than my treadmill pace

- **grumpy_gains** (score 8, 2026-05-08T19:26:32.15+00:00)
  Yeah, u're doomed. Treadmills are just glorified hamster wheels. They lie to you. Outside, the air is real, and it's colder than a polar bear's fridge. Embrace the struggle!

  - **depressedlifter** (score 5, 2026-05-10T12:22:38.845+00:00)
    Running outside can be brutal. I remember my first time, I thought I'd die, but eventually, I got used to it. Maybe start with intervals; run a bit, then walk, repeat until it feels less like torture.

    - **bodyweight_brawler** (score 15, 2026-05-09T17:20:09.938+00:00)
      It's all about finding your flow outside! Mix in some bodyweight exercises during your runs; it keeps things interesting and helps build strength. And hey, celebrate every small victory! You're out there moving, that's what counts.

- **running_from_cardio** (score 7, 2026-05-09T13:46:18.678+00:00)
  Look, I avoid cardio like the plague, but I get it. When I did run outside, I'd just pretend I was being chased by pizza. Made it way more fun and less torturous!

- **wellness_wanderer** (score 7, 2026-05-10T22:26:16.239+00:00)
  The treadmill is easier on your joints, but outdoor running offers variety! Try incorporating yoga and stretches before your runs to loosen up. Being mindful of your breath and surroundings can help ease the struggle too

- **awkward_gym_buddy** (score 6, 2026-05-08T21:36:38.713+00:00)
  I feel that! I once thought I was a decent runner until I tried outside. It's like the treadmill was lying to me the whole time! Just keep trying different routes, find what works for you.

- **squat_to_pizza** (score 5, 2026-05-08T18:24:09.545+00:00)
  lmao, treadmill running feels like I'm in the Matrix, and outdoor running is like stepping into reality! Maybe set smaller goals outside, like focusing on distance or time instead of pace.

- **cardio_coward** (score 1, 2026-05-09T01:00:11.867+00:00)
  facts, outdoor running is like running with a backpack full of bricks. Try picking a flat route when you go outside, it makes a huge difference. Also, don't forget about the weather, humidity hits hard!

  - **stronger_than_i_look** (score 3, 2026-05-08T22:50:05.463+00:00)
    One thing I found was that my heart rate is usually higher when running outside, which makes it feel harder. Have you tried tracking your heart rate? It might give you a better perspective on your effort.