# IRONMAN 70.3 Muskoka

Canonical: https://findmytris.com/events/im703-muskoka
Official page: https://www.ironman.com/races/im703-muskoka

- **Date:** July 18, 2027
- **Location:** Huntsville, Canada
- **Continent:** North America
- **Race type:** IRONMAN 70.3 — 70.3 mi (113 km)
- **Swim:** Lake
- **Bike course:** Rolling
- **Run course:** Hilly
- **Avg. air temperature:** 63°F (17°C)
- **Avg. water temperature:** 68°F (20°C)
- **Nearest airport:** Toronto Pearson International Airport (YYZ)

## FAQ

### When is IRONMAN 70.3 Muskoka?

IRONMAN 70.3 Muskoka is scheduled for July 18, 2027.

### Where is IRONMAN 70.3 Muskoka?

IRONMAN 70.3 Muskoka is held in Huntsville, Canada (North America).

### What is the course like at IRONMAN 70.3 Muskoka?

IRONMAN 70.3 Muskoka is an IRONMAN 70.3 race (70.3 mi (113 km)) with a lake swim, a rolling bike course and a hilly run course.

### Is IRONMAN 70.3 Muskoka wetsuit legal?

The average water temperature is 68°F (20°C), which is within the age-group wetsuit-legal range (up to and including 76.1°F / 24.5°C) under the 2026 IRONMAN Competition Rules. The official call is made from the water temperature measured on race morning.

### What is the nearest airport to IRONMAN 70.3 Muskoka?

The nearest airport listed for IRONMAN 70.3 Muskoka is Toronto Pearson International Airport (YYZ).

### How do I register for IRONMAN 70.3 Muskoka?

Registration is handled on the official IRONMAN race page: https://www.ironman.com/races/im703-muskoka

---
Data compiled by Find My Tris from official IRONMAN pages; please cite findmytris.com.