183. How Sprinting Can Boost Your Fitness Routine (Even When You’re Not a Runner)
Jan 12, 2026
Lately, I’ve been bringing something back into my routine that I haven’t done much of in years… SPRINTING!
Nope - not distance running or marathons, but good old-fashioned, short bursts of speed.
I used to LOVE running back in the day! These days, I’m all about doing what feels good and supports MY body. Right now, that looks like sprinting (along with my regular lifting workouts).
Here’s the thing - what worked in your 20s probably won’t work in your 30s, and what worked in your 30s, won’t cut it in your 40s. As we evolve, so do our routines. Sprinting is simple, free, AND time-efficient (we can all use more of that, right?!)
It doesn’t have to be a whole “thing” that feels complicated and stresses you out - just get outside and move your body!
Listen to your body, find a pace that feels good, and have FUN with it. I’d love to hear how you feel when you add sprinting to your fitness routine!!
Episode Recap:
- My real thoughts on running (and why I’m not trying to be a “runner”)
- Why your health routine has to evolve as you age
- Simple ways to add sprinting or jogging into your daily life
- How HIIT training supports your health goals
- What the EPOC effect is + why it matters for fat loss
Links/Resources Mentioned:
- Ep. 181 | You’re Not Too Busy: Stop Complaining & Start Training
- My weighted vest
- Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
- Listen to the Girls with Opinions Podcast
- Join FIT CLUB, my monthly membership with workouts you can do at home or the gym
- PRIVATE COACHING is my 1:1 program (choose 3 or 6 month option)
- Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast so we can keep this conversation going-be sure to tag me in your posts and stories!Join my FREE Facebook group, Unf*ck Your Fitness
- Click HERE for my favorite fitness & life things!
More about the Unf*ck Your Fitness Podcast:
If you've tried all the fad diets and are sick and tired of not achieving your health and fitness goals long-term, you've come to the right place! Welcome to the Unf*ck Your Fitness Podcast with me, Kristy Castillo. I'm here to help you break the annoying diet cycle, gain confidence, and reach your health and fitness goals.
This podcast will show you how to be proud of the body you have, build the body you want, and enjoy the process along the way. I'll cover topics like how to get the most from your workouts, the importance of feeding your body what it needs, and key mindset shifts that will empower you. I've broken through the BS surrounding diet culture and built my dream body, all while being a busy wife, Mom and business owner, and I know you can too!
Connect with me on Instagram at @kristycastillofit
Learn more about working together by visiting my website: https://www.kristycastillo.com/