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IRONMAN 70.3 Muskoka

location_on

Huntsville, Ontario, Canada

calendar_today 05 Jul, 2026

About the Event

IRONMAN 70.3 Muskoka is a mid-summer triathlon that draws athletes with its breathtaking scenery and challenging course. Set in a pristine forested region near the majestic Great Lakes, this race offers a true Canadian cottage-country experience. Participants will swim in clear waters, bike along scenic, rolling routes, and run through lush trails surrounded by nature. Known for both its natural beauty and its technical challenges, IRONMAN 70.3 Muskoka delivers a race that’s as rewarding as it is demanding, making it a must for triathletes seeking adventure, stunning views, and a true test of endurance.

Races Offered

IRONMAN 70.3 Muskoka

Jul 05, 2026

straighten

Distance — 1.9 km 90 km 21.1 km

terrain

Type — Multisports

timer

43 days remaining

Weather History

These values represent the 3-year monthly averages for July in Huntsville.

thermostat Temperature

15.9° / 25.1°

wb_sunny Feels like

15.8° / 24.6°

light_mode Avg sunshine hours

12h 40m

water_drop Avg rainfall

2.5 mm

ac_unit Avg snowfall

—

air Avg wind speed

9.1 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (5.6)

humidity_mid Humidity

76.5%

wb_twilight Sunrise

05:44

nightlight Sunset

20:59

About Huntsville

Learn more about the host city, Huntsville.

Huntsville, a town with a population of about 21,100 (2021), is the largest community in the Muskoka District of Ontario, Canada, making it the hub for many vacations and outdoor adventures in cottage country.