Inside the Health Stack of Hillary Biscay – Pro Ironman Champion, Coach and Mom of Four
Hillary Biscay’s life has always been intertwined with movement, discipline and the pursuit of big goals. From her years racing Ironman professionally (she's raced 66 Iron-distance triathlons!) to coaching endurance athletes at Biscay Coaching and co-founding Smashfest Queen, Hillary has built a career at the intersection of athletic performance and community. These days, she’s also channeling her client-service skills into real estate with the O’Byrne Team at Compass in San Diego - all while raising four kids and caring for five rescue pups.
Tell us about yourself – What are your personal passions or hobbies outside of work?
I’m a busy mom of four kiddos - Madison (8), Hill (7), Aymellia (5) and Ellie (5). My career has been rooted in endurance sports, from racing Ironman professionally to coaching endurance athletes and outfitting them through Smashfest Queen. I love living vicariously through our athletes and supporting them in pursuing their big scary goals. Most recently, I’ve leveraged my passion and experience in client services to build a real estate business with the O’Byrne Team here in San Diego.
What role does health and wellness play in your life?
Health and wellness have shaped my life for as long as I can remember. Even as a kid, I would invent workouts in my parents’ pool and gym just for fun during playdates. I studied elite athletes, paying close attention to the habits that made them great and tried to incorporate those lessons into my own life. Today, health and wellness mean taking care of my body and mind so I can be my best for my kids.
Tell us about your health protocol – What does your fitness routine look like?
My fitness routine is my lifeline. I’m up most mornings at 4:45 AM to get a workout in before the day becomes all about my kids and my clients. That early start is my secret weapon. Most days, I meet girlfriends to run or lift and one to two times per week I’ll jump into an OrangeTheory class. Accountability is key for me now - I will never skip a scheduled workout with a friend or a class I’ve signed up for.
What’s a fun fact about yourself that people might not expect?
In addition to our four human kiddos, we also have five rescue pups who are a constant source of joy in our home.
Hillary’s Health Stack
From early morning runs to protein-packed breakfasts, Hillary’s wellness essentials are all about fueling performance, recovery and joy in movement. Here’s what she relies on most.
MindBodyGreen Creatine & Electrolyte Mix
Why I use it: This is my workout recovery essential. I pair it with extra MindBodyGreen creatine powder for optimal strength and endurance benefits. I trust the integrity and quality completely - the founders are lifelong friends and I know how much care they put into their products.
How I use it: Every morning after my workout.
Category: Essential - and my go-to for post-training recovery.
Ka’Chava Protein Powder
Why I use it: I don’t consume animal products, so I’m always looking for plant-based ways to boost my protein intake. Ka’Chava is nutrient-dense and tastes great blended into my morning shake.
How I use it: I make a giant frozen fruit and veggie shake with it for breakfast daily.
Category: Essential - my cornerstone for plant-based protein.
Vitamix
Why I use it: My protein shake wouldn’t be the same without it. A high-powered blender makes all the difference for texture and consistency.
How I use it: Every morning for my breakfast smoothie.
Category: Essential - the workhorse of my morning routine.
Smashfest Queen Apparel
Why I use it: My business partner Michele Landry and I launched Smashfest Queen during my pro racing career because I couldn’t find training and racing gear I truly loved. Thirteen years later, we’re still outfitting women to chase big goals - and I get to train in apparel that inspires me.
How I use it: Daily, for running, lifting and all my workouts.
Category: Essential - functional and fun gear I’m proud to wear.
Hillary’s Wellness Philosophy
“For me, health is about consistency and community. Whether it’s showing up for a friend at 5 AM or blending my morning shake, the small daily choices add up. I’ve learned that accountability and joy are the secret ingredients that make wellness sustainable - and the best version of me is the one who moves every day.”
