Finishing a marathon isn't about being fast. It's about who you become in the process — and why that changes everything.

The Tokyo Marathon just raised its winner's prize to $170,000 — the biggest in World Marathon Majors history. Here's how that stacks up against what Soto, Mahomes, LeBron, and Ronaldo make.

Most runners figure out their fueling plan close to race day. Here's the math behind fueling a 15-mile cutdown exactly like race day — and why that rehearsal matters more than the plan itself.

The wall isn't physical. It's mental. Here are 26 mental tricks — one for every mile — to get you through it.

The marathon isn't just a longer 5K. It's a completely different race — and understanding why changes how you train for it, fuel for it, and race it.