Algonquin Outfitters Muskoka River X
DESCRIPTION
2025 marks the 12th Season of Algonquin Outfitters Muskoka River X. Considered by some the most demanding single-day paddling race in the world, River X returns to the fundamentals of Adventure Racing.
Algonquin Park is the oldest and arguably most famous provincial park in Canada. At 7,630 square kilometers it is larger than the province of Prince Edward Island. Algonquin Park is renowned for its abundance of lakes, rivers and marshes. The interconnecting patchwork of portages makes Algonquin Park a maze of paddling route possibilities.
On September 13, 2025, starting at dawn on the shore of Galeairy Lake, Teams paddle west into the heart of Algonquin Park. They will finish at an undisclosed location along the Highway 60 Corridor. True to Adventure Racing, no other aspect of the route will be revealed until race weekend. Only then will Teams decipher the hidden route using the provided course instructions and topographic maps. Paddling and navigating their way through a 90km +/- maze of lakes, rivers, marshes and portages, under the setting sun, they will find their way home.
NO SUPPORT TEAMS. NO RE-SUPPLIES.
JUST YOU, YOUR PADDLE, MAP AND COMPASS.
WELCOME TO THE MRX
ROUTE
Start @ Couples Resort, Whitney, Ontario
Finish @ Undisclosed Location along Hwy 60, Algonquin Park
FUN FACTS
- Start: Couples Resort, Galeairy Lake, Whitney, ON
- Total Distance: 90 km +/-
- Sunrise: 6:53 am
- Average High: 18ºC
- Average Daily Wind Speed: 10-12km/hr.
- Fog: Almost guaranteed on Galeairy Lake
- Number of Portages: To Be Discovered
- Total Daylight: 12 hr 37 min
- Sunset: 7:31 pm
- Average Low: 5ºC
- Average Monthly Rain: 82 mm
- Moon Phase: Third Quarter Moon
CATEGORIES
Tripper Class
(Open – All Trippers Are Considered Equal)
A non-racing canoe with a symmetrical hull and symmetrically C-shaped bow and stern, between 15 and 17 feet long.
- All Tripper Teams are included in the Tripper Challenge
- Tandem canoes only
- No skegs/rudders
- Trippers favour a wooden, straight-shaft, and straight-blade canoe paddle
- Examples include: “Prospector”, “Peterborough” and “Canadian-Style”
C2 Stock
(Female / Male / Non-Binary / Mixed / Family)
Maximum length of 18’6”. Minimum width of 14.4% of length at 4” waterline (i.e., 32” for 18’6” length / 29.4” for 17’ length). Minimum depth @ Bow (17”), Centre (12.5”) and Stern (16”).
- Canoes with concave hulls are not permitted
- No skegs/rudders
- Single-blade paddle only
K1 Fast
(Female / Male / Non-Binary)
9.25:1 to 10.99:1 length to width ratio – see https://soundrowers.org/wp/boat-classes/ for a list of kayaks that meet specification as per Sound Rowers. This category includes traditional sea kayaks with fast hull designs, performance surf skis, and performance kayaks.
- Double-blade paddle only
K1 Touring
(Female / Male / Non-Binary)
This category includes various traditional sea kayaks as well as non-performance surf skis. Minimum length of 15 feet.
Less than 9.25:1 length to width ratio – see https://soundrowers.org/wp/boat-classes/ for a list of kayaks that meet specification as per Sound Rowers.
- Double-blade paddle only
Voyageur Class
Are you worthy to be a voyageur?
Voyageurs were the predecessor of today’s long- distance shipping and supply companies. Paddling canoes filled with trade goods across the interior of the continent, their strength and endurance were legendary. Each voyageur worked at least 14 hours a day, paddled 55 strokes per minute, and could carry two bundles of pelts and furs weighing about 90 pounds across each portage. A routine portage meant carrying 180 pounds across rugged terrain full of rocks, mud, mosquitoes and black flies. The Muskoka River X gives tribute to these legends with the Voyageur Class. By entering, you choose to transport a handmade wooden crate filled with locally crafted and sourced goods across Algonquin Park. Your reward for accomplishing this arduous task? Bragging Rights! And you get to keep the crate and all that it contains.
THE CRATE or wanagan is a locally handcrafted wooden box; 2’x1’x1′ for Tandems and 1’x1’x1′ for Solos. Crates are sealed prior to being issued at the start line, and must not be opened until the awards banquet. The payload in each crate comprises a selection of locally sourced goods and produce such as maple syrup, beer, dried meat, honey, chocolate or other unexpected gifts. All crates will be the same, proportioned for Solos and Tandems. Tandem crates typically weight 30+ lbs. The payload is packed in a water-resistant fashion and resistant to bumps and knocks, but should not be considered water-proofed or drop-proofed. Care must be taken to keep the crate dry and in good condition. As a Voyageur, you are responsible for any damage to the goods.
THE CHALLENGE is to successfully transport the crate from Whitney and deliver it to the finish line at Oxtongue Lake within the allotted time. The 1st Voyageur Team to successfully deliver their crate will be celebrated the winner, and a modern-day Voyageur. All Voyageur Teams will be celebrated at the awards banquet where they will open their crate and enjoy their Payload. Any watercraft category can participate. Voyageur Teams are ranked separately within this unique category. Prove yourself worthy and register for the Voyageur Class.
Registration for Voyageur Class
Registration fees for the Voyageur Class are added to the MRX Base fees.
- Solo (C1, Kayak, SUP) $100 + HST
- Tandem (C2) $150 + HST
DOCUMENTS Coming Soon
REGISTRATION Opening January 2025
VIDEOS
2021 Huntsville 110: THE CHALLENGE | 24 HOUR MARATHON PADDLING
Thanks to Muskoka Roastery for producing this short documentary about the Huntsville 110 Race in Sept 2021.
Seeing Is Believing
2014 Official Muskoka River X Documentary
Thanks to Andy Hansen of Pure Muskoka, who produced, directed and edited this professional mini-documentary of the 2014 Muskoka River X. MRX alumnus, Chris Near of Huntsville, helped Andy get to all the spectacular locations along the course. Armed with a drone, multiple GoPro cameras and a DSLR, Andy has captured and created a captivating testament to the challenge of the Muskoka River X and those that are driven to accomplish this epic expedition paddling race.
2013 Muskoka River X
Andy Hansen