MSI Press Blog

  An ultramarathon is what happens when the finish line stops being the point. It’s any race longer than the classic 26.2 miles — usually 50 kilometers, 100 miles, or, for the truly curious, several days across deserts, mountains, or city loops. The idea isn’t new. Ancient Greek messenger Pheidippides ran 246 kilometers from Athens to Sparta to summon help against the Persians — the original “ultra.” In the 19th century, endurance walking contests filled arenas. By the 1950s, runners began testing how far the human body could go before the mind took over. Today, ultramarathons span continents: South Africa’s Comrades Marathon , Japan’s Ultra‑Trail Mt. Fuji , America’s Western States 100 , and Morocco’s Marathon des Sables through the Sahara. Distances range from 50 km to 3,100 miles — yes, miles — around a single block in Queens, New York. Ultrarunners don’t chase speed; they chase continuance . They run through nightfall, weather, and doubt, discovering that endurance isn’t abou...

  Can a sloth in his twenties become a racehorse in his fifties? Not only can he — some do it so dramatically that they end up standing on podiums. Midlife isn’t too late. It’s often the perfect time. 1. The Sloth Years: Sedentary Habits and Slow Decline Many people spend their twenties and thirties sitting — at desks, in cars, on couches. The body adapts to stillness: Muscles weaken. Posture collapses. Metabolism slows. Energy drops. Movement feels foreign. But here’s the key: sedentary adaptation is reversible . The body is not a fixed machine; it’s a responsive organism. Even decades of inactivity don’t erase the capacity for strength, endurance, or speed. The sloth years are not wasted. They simply set the stage for a different kind of awakening. 2. The Midlife Awakening: When the Body Asks for Change Around midlife, many people feel a shift. The body begins to send signals — stiffness, fatigue, shallow breathing, restless sleep. These aren’t punishments; they’re invitations. T...

  Today's publisher's pride is Racing against Time by Jeffrey Weiss, which has reached #67 in triathlons on Amazon and #121 in cycling. Book Description: In Racing Against Time , Jeff Weiss shares the story of his late middle-age transformation.  Weiss went from running a first 10K race at age 48 to becoming an Ironman and ultramarathoner by his late 50s.  Along the way he discovers the extraordinary physical and emotional benefits that flow from chasing ever-increasing fitness goals.  Weiss’s journey shows us that we have the power to influence how we age, that goal-setting and adventure are not solely the province of the young.  At a time when so many of us are looking for ways to increase our health span – that portion of life that we spend in good health – Weiss’s story shows us one way to get there.   Keywords: midlife fitness transformation, running after 40, Ironman after 50. ultramarathon training in your 50s, late bloomer athlete, healthy agi...

  If you’re in midlife and wondering how to move your body in 2026, here’s the good news: You’re not a footnote in the fitness world anymore. You are the trend. Forget the hype. Forget the guilt. Forget the 20-year-old influencer doing burpees on a beach. This year, fitness is finally catching up to reality — and reality looks like strength, sustainability, and sanity. What’s trending (and actually useful) in 2026 According to the latest reports from ACSM and top trainers like Caroline Idiens, here’s what matters most this year: Strength training is non-negotiable. Two hours a week of lifting weights can transform your metabolism, mood, and bone density. It’s not about being ripped — it’s about being resilient. Balance and core are back. Pilates, yoga, and functional movement are trending again (did they ever leave?). They help with posture, injury prevention, and everyday grace. Wearable tech is smarter. Trackers now monitor recovery, glucose, and heart rate variabil...