In this episode, host Stevie is rejoined by fan-favorite and friend of the pod, Coach Nick Klastava. Nick is a dad, husband, running coach, and the brains behind the popular platform Running Explained.

If you have ever felt trapped by the numbers on your GPS watch, discouraged because you aren't hitting your college PRs, or lonely in a season of transition, this episode is for you. Stevie and Nick dive deep into "Act Three" of Nick's personal running journey, exploring how he moved from a burnt-out Division 1 athlete to finding genuine, long-term joy in endurance sports.

They tackle the toxic comparison traps that many seasoned and adult-onset athletes fall into, why hyper-fixating on your pace splits might be ruining your progress, and how shifting to RPE (Rate of Perceived Exertion) can completely transform your relationship with training.

Key Takeaways:

• The Three Acts of a Running Journey: Nick breaks down his transition from a high-pressure youth and D1 collegiate athlete (Act 1) to a social runner chasing performance in his 30s (Act 2), to his current era of experimenting with mileage for himself at age 44 (Act 3).
• The Danger of the Comparison Trap: It is incredibly easy to compare your current self to past versions of you. Nick shares how he had to humble his ego and acknowledge that an 18-year-old’s lifestyle demands something entirely different than a 44-year-old father of two.
• Workouts are for Gaining Fitness, Not Proving It: Why running your goal marathon pace on every single long run during a summer heatwave is a recipe for burnout. Training blocks are cumulative, and you are supposed to feel fatigued.
• Decoupling Joy from the Numbers: If you only stay in endurance sports to see faster numbers and constant PRs, you will eventually face a joyless experience.
• The Power of Time-Based Workouts & RPE: How Nick unlocked massive fitness by simply leaving the lap-split button alone and running entirely by feel and effort.

Resources & Links Mentioned

• Connect with Coach Nick on Instagram: @RunningExplained and @nklastava
• Listen to Nick's first appearance: https://podcasts.apple.com/us/podcast/real-fuel-with-sls/id1746341651?i=1000712227811
• Learn more about training with Running Explained

Stay Connected!

• Instagram: @stevielynlyn
• Website: https://stevielynrd.com/
• Leave a Review: If you enjoyed this episode, please leave a 5-star rating and review on Apple Podcasts or Spotify!

Episode Partners & Discounts

• Tailwind Nutrition: Get 20% off your first order of Tailwind Endurance Fuel (including their seasonal Blueberry Lemon flavor or the ultra-light Naked flavor!) by visiting TailwindNutrition.com and entering code RealFuel20 at checkout.
• Good Ranchers: Good Ranchers partners with local farmers and ranchers to deliver 100% American meat straight to your door. It’s pasture-raised, has no antibiotics, and no added hormones. Start your plan today and you’ll get FREE meat included with every order PLUS $100 off your first three orders with code, IRON. Just go to GoodRanchers.com and use code IRON at checkout. Or if you just wanna try it out, you can get $40 off your first order with my code IRON instead!

Summer is officially here, and with it comes hot, humid miles that can make your runs feel significantly more challenging. Whether you are ramping up training for a fall marathon (like Stevie’s upcoming Philly full in November!) or keeping active with local summer races, staying safely fueled and hydrated in the heat requires a distinct strategy.

In this solo episode, registered sports dietitian and triathlon coach Stevie Lyn Smith breaks down the exact physiological changes that happen to your body when temperatures rise.

Learn why your gut throws a tantrum on hot days, how the heat forces you to burn through your fuel reserves up to 20% faster, and actionable strategies to fix your hydration plan before you hit the wall.

Tune to learn more about:

• The physiology of "runner’s stomach" in the heat
• The accelerated glycogen burn
• Unintentional underfueling in the summer
• Pre-run hydration framework: A simple blueprint for starting your runs hydrated
• How muscle cramping might be a carb problem
• How to identify if you're a salty sweater
• Dew point vs. humidity & external cooling
• Osmolality 101
• And more!

Episode Partners & Discounts

• Tailwind Nutrition: Get 20% off your first order of Tailwind Endurance Fuel (including their seasonal Blueberry Lemon flavor or the ultra-light Naked flavor!) by visiting TailwindNutrition.com and entering code RealFuel20 at checkout.
• Good Ranchers: Good Ranchers partners with local farmers and ranchers to deliver 100% American meat straight to your door. It’s pasture-raised, has no antibiotics, and no added hormones. Start your plan today and you’ll get FREE meat included with every order PLUS $100 off your first three orders with code, IRON. Just go to GoodRanchers.com and use code IRON at checkout. Or if you just wanna try it out, you can get $40 off your first order with my code IRON instead!

What happens when you combine the clinical expertise of a registered dietitian with the comprehensive training of a board-certified family medicine physician? You get a powerful, preventative approach to healthcare that looks at the whole person.

In this episode of Real Fuel with SLS, Stevie Lyn Smith catches up with longtime college friend and colleague, Dr. Alex Ford, DO, RD. Dr. Ford shares his unique journey from studying dietetics at Buffalo State to navigating the rigorous world of medical school, serving as Chief Resident at the prestigious Cleveland Clinic, and earning a spot on Albany’s 40 Under 40 list. They dive deep into the gaps in traditional medical education regarding nutrition, the rise of GLP-1 medications, and how to champion true, preventive lifestyle medicine.

In this episode they chat more about:

• The anatomy of whole-person care
• GLP-1s as tools as part of lifestyle medicine
• The foundational pillars for every human looking to improve health
• Dr. Ford's career path and education
• Making nutrition information digestible and easy for individuals to apply to their lives
• The reality of nutrition education in medical school (or lack thereof)
• And so much more!

Stay Connected:

• Stay up to date with Dr. Ford: https://www.dralexford.com/
• Connect with Dr. Ford at info@neotritionbrands.com, for general questions
• Follow Stevie on Instagram: @stevielynlyn
• Join Stevie’s newsletter: Stevie Lyn Nutrition newsletter

Learn more about Dr. Alex Ford:

If you enjoyed this episode, please leave a 5-star rating and review on Apple Podcasts or Spotify—it helps more athletes and health-conscious individuals find the show!