Dec 31, 2026 · Shorewood, WI
About This Sport
This perspective is here to help you understand the sport, decide if it's the right fit, and know how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
The 10K is the distance where running stops feeling like a starting point and starts feeling like a sport. Long enough to require a real training block. Short enough that race day is fully manageable for a first-timer who's put in the work.
Race day energy at a 10K is community at its best — strangers cheering you by name, people moving toward the same goal, an atmosphere that solo training can't replicate. It's fast enough that you'll spend the whole race pushing rather than managing your effort.
This is also the distance that builds the base for everything else. Most athletes who go on to run half marathons, do triathlons, or compete in HYROX started here. What you need: running shoes fitted to your stride, a training plan, and the race on your calendar. The registration is what makes the deadline real.
How long to train: 4–8 weeks for most fitness levels.
Full running guide →Phil Tarnowski is a NASM-certified personal trainer and the founder of Endurance Grid. He's created training plans and completed half marathons, sprint triathlons, and HYROX. Learn more about Endurance Grid's purpose to help endurance athletes everywhere here →
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Run Into the New Year
Dec 31, 2026