Life Time Goes Big, London Marathon Demand Surges, Cancer Study Raises Concerns

May 6, 2026: Your daily rundown of health and wellness news, in under 5 minutes. Today's top stories: London Marathon receives record 1.33M applications for 2027 race up 18% year-over-year, with 40%+ first-time applicants as running expands beyond core athletes Study finds link between herbicides like glyphosate and picloram and early-onset colorectal cancer rising 3% annually, projected as leading cancer death cause under 50 by 2035 Life Time reports $788.7M Q1 revenue with in-center spend nearing $1K per member per quarter, raising full-year outlook on 838K memberships across 190 locations Today's episode is brought to you by AIIR — a modern communications and experiential agency for health, wellness, fitness, and performance brands. From earned media to events and creator-led campaigns, AIIR helps companies sharpen their story, earn attention, and build trust that compounds. Visit https://aiir.agency to learn more. More from Fitt: Fitt Insider breaks down the convergence of fitness, wellness, and healthcare — and what it means for business, culture, and capital. Subscribe to our newsletter → insider.fitt.co/subscribe Work with our recruiting firm → https://talent.fitt.co/ Follow us on Instagram → https://www.instagram.com/fittinsider/ Follow us on LinkedIn → linkedin.com/company/fittinsider Reach out → [email protected]