MULTISPORT RACING IN AND AROUND LAKE CHELAN
Chelanathon returns in 2026 with new distances, enhanced athlete support, and multiple ways to turn race day into a racecation to remember.
You asked for it — and we’ve answered.
Building on the success of our inaugural Olympic, Olympic Relay, and Sprint Triathlons, Chelanathon 2026 is expanding the race lineup to include a 10K, 5K, and Sprint Triathlon Relay.
Whether you’re chasing a PR, racing with friends, or just looking to soak up the Lake Chelan views, there’s a perfect distance waiting for you. From first-timers to seasoned athletes, every course captures the same community spirit, local support, and lakeside energy that made last year’s event unforgettable.
Pick your distance, set your goal, and join us September 19, 2026 — where every race is a reason to celebrate.
Fusce gravida purus etilamu quam viverra, vel aliquam arcumeris porttitor.
Fusce gravida purus etilamu quam viverra, vel aliquam arcumeris porttitor.
Fusce gravida purus etilamu quam viverra, vel aliquam arcumeris porttitor.
— and we’ve answered.
Building on the success of our inaugural Olympic, Olympic Relay, and Sprint Triathlons, Chelanathon 2026 is expanding the race lineup to include an Aqua-Bike, 10k run and Kids Splash & Dash.
Whether you’re chasing a PR, racing with friends, or just looking to soak up the Lake Chelan views, there’s a perfect distance waiting for you. From first-timers to seasoned athletes, every course captures the same community spirit, local support, and lakeside energy that made our 2025 event unforgettable.
Pick your distance, set your goal, and get ready for a race to remember.
/ Ticket
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis.
/ Ticket
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Class aptent taciti sociosqu ad litora torquent.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper.
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Whether you're a beginner or chasing a marathon PR, Runmate offers tailored training plans to match your pace.
Our certified coaches bring years of experience and are dedicated to helping you run smarter, stay injury-free.
Join a tribe of runners who celebrate your milestones, push you through plateaus, and keep the good vibes.
Runmate is your community, your coach, and your motivation partner in every stride. Vestibulum varius augue quis lacus fringilla suscipit. Duis varius dapibus odio a imperdiet.
With digital tools, weekly insights, and Strava integration, you’ll always know how far you’ve come.
From local meetups to virtual races, monthly challenges, and epic trail runs, there’s always something exciting to train for.
Train wherever you are, whenever you can. Our mobile-friendly plans and virtual support make running fit into your real life.
It takes a connected community to make Chelanathon happen — and there’s no doubt our volunteers are the heart of it all. From registering and directing athletes to keeping the course safe and organized, every role matters.
Plus, volunteers receive exclusive perks and rewards as a thank-you for helping bring race day to life.
Sign up today and be part of what makes Chelanathon possible.
Race Founder
USAT Certified Race Director
Run Director
Bike Director
Swim Director
Nearly 30 local and regional sponsors came together to make our inaugural Chelanathon a success. Add your business to the list in 2026 – contact Kurt today for info.
Follow @Chelanathon on Instagram for the latest race news, course previews, and inspiration from our athletes and volunteers.
“I joined Runmate to get fit, but I found so much more. The training plan was easy to follow, and I finished my first 5K without stopping! Quisque ac felis finibus, pretium arcu vitae, pulvinar nulla. In luctus justo sapien, non maximus sapien interdum sed."
Our triathlons feature three race formats:
Olympic Triathlon – 1.0 mile swim | 24.2 mile bike | 6.3 mile run
Sprint Triathlon – 0.6 mile swim | 12.1 mile bike | 3.1 mile run
Relay Triathlon – Olympic course as above, completed as a team of 2-3 racers.
Yes, a few in fact. Registering early makes planning easier for both racers and organizer and we've set up several incentives for those who sign-on early. Race day registration may also be available, space permitting.
The Chelanathon swim is wetsuit legal. Water temperatures will be monitored leading up to race day, but athletes should plan on wetsuits being permitted. Most, though not all, athletes at our 2025 race chose to wear a wetsuit.
Yes. You can watch a preview of this section here: Olympic Bike Course Downhill Video.
No. The run course has little to no shade, so athletes should be prepared for all weather conditions, including heat and direct sun exposure. Wearing hats, sunglasses, and sunscreen is strongly recommended.
