Ironman 70.3 Muskoka

Saturday, May 23, 2026

Ride to support Mental Health

Join us for a cycling tour around the picturesque Muskoka Lakes.

Held at the Hidden Valley Resort in the beautiful town of Huntsville.

2026 CYCLING ROUTES

180 KM 100 KM 57 KM 20 KM

Spin the Lakes is an annual cycling tour held in Huntsville, benefiting the CMHA Muskoka-Parry Sound to support mental health and addiction services in the community. This popular event draws cyclists from across the region, challenging them with scenic and varied routes that showcase the beautiful landscapes of Muskoka.

Download the STRAVA app to use our route maps.

Registration is now Open:

Registration fees:

Early Bird Jan 31 - March 15 - $150

March 16 - April 30 - $175

May 1 - May 23 - $200

Start times: 180km - 8:00 am; 100km 8:45 am, 57km & 20km - 9:30 am

Registration Fee Includes:

Your registration fee covers your bib number, access to a coffee and tea station before your ride, water and refreshment stations along the routes and at the finish line, support cars, first aid stations, a delicious post-ride lunch buffet provided by Hidden Valley Resort, great atmosphere, and more!

Please note: on-route support (including support vehicles and first aid) will be available until 5:00 p.m. only.

Day-of Registrations:

While 'day-of' registrants may not receive swag, we’ll ensure you have an unforgettable experience filled with fun and excitement!

Race Service Fee:

This year, the final registration price will be slightly higher to account for the additional costs of using Race Roster’s platform. This change helps us provide a seamless registration experience while maintaining the high-quality support and services you expect from Spin the Lakes. Thank you for your understanding and continued support as we work to make this event the best it can be!

Make a donation to support Mental Health

DONATE

Your generosity will help make the lives of people experiencing mental health less challenging.

Canadian Mental Health Association (CMHA), Muskoka & Parry Sound offers over 30 specialized mental health programs and services that help and educate everyone: young people, adults, family members, friends and caregivers.

Donate when you register & help change lives!

Fundraising Rewards: Join the Challenge!

Be among the top 10 fundraisers and receive an exclusive gift card!

Your incredible support helps make a difference, and we’re excited to recognize your efforts with this special reward. Let’s pedal together for a great cause!

Spin the Lakes Agenda

Day 1 - In-Person Registration & Cycle Tour Kit pick up:

Friday, May 22nd, 2026 from 4pm-8pm at Hidden Valley

Day 2 - Cycle Tour Day - In Person Registration & Cycle Tour Kit pick up:

Saturday, May 23rd from 7:00am-9:15am

• Post race pool access $5 available through Hidden Valley *

Accommodation available at

*Hotel Rooms can be booked directly through Hidden Valley

(identify yourself as a 'Spin' participant for a discounted rate)

Ride to support Mental Health

CMHA Muskoka-Parry Sound

THANK YOU TO OUR 2026 SPONSORS

We look forward to YOU joining us on May 23rd!

This year’s Spin the Lakes promises to be an exciting and impactful event, bringing together cycling enthusiasts to support a vital cause in the community.

JESS ADAM COACHING MUSKOKA 70.3 CAMP

June 6-7, 2026

Join 4 time Muskoka 70.3 podium finisher, Jess Adam for a comprehensive weekend camp to get you ready to race July 5, 2026. Even if you are not racing Muskoka this year, consider adding this camp to your training schedule and enjoy the beauty of the region, while socializing with fellow triathletes. Jess lives in Huntsville, trains in the area and on the course all year long and knows its ins and outs like no other! You will benefit not only from her extensive coaching advice but also gain a strategic advantage over the competition thanks to a number of her “insider secrets” about the course.

This camp includes:

• Full swim, bike (Saturday) and run course (Sunday) recon

• Race strategies and power recommendations for the Muskoka hills

• Discussions on nutrition, pacing, and mental preparedness for race day

• On site transition practice

• Optional Saturday night BBQ at Jess’s place!

• Camp tshirt included (must register before May 1st)

• Cost is $230/athlete. Team JAC athletes get a 15% discount

This personalized camp is limited to 20 athletes

Hello Limberlost fans and participants!

We are so excited to see you on Saturday July 4th, 2026.

EVENT INFO

The Limberlost Forest and Wildlife Reserve is the trail runner’s dream with its challenging terrain that will take you alongside pristine lakes, through a wetland with its tier of beaver dams, up and over some steep inclines and either tiptoeing or splashing through the occasional creek or mud hole.

You will run through technical areas that will require the nimblest of footwork and on trails that allow you to open up to your best speed, plus everything in between. You will marvel at the extraordinary beauty of this privately owned Reserve that we are so privileged to enjoy. It will leave you breathless in more ways than one!

We promise you a well marked course, enthusiastic volunteers and an amazing experience that you will tell your friends about.

Race distances - 7, 14, 28, 42 and 56 Km

Back by Popular Demand - A FREE 1km Kid’s Fun Run!

Register early and save!

All the runners of 7, 14, 28, 42 and 56 km races will be offered FREE lunch, morning coffee, socks, and a handcrafted participant medal.

The Limberlost Challenge is a cupless event. Please bring your own!