Ironman 70.3 Northern California
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IRONMAN 70.3 Northern California
IRONMAN 70.3 Northern California is scheduled for August 16, 2026, in Redding, California, United States. The event is a half distance IRONMAN 70.3 triathlon set among Northern California landscapes and Shasta County scenery.
The swim takes place in Whiskeytown Lake, where reported average water temperature is 76°F (24°C). The bike course runs through rolling terrain with a net downhill profile in sections. The run follows a flat, shaded route on the Sacramento River Trail. Reported air temperatures for the event window range from about 71°F (22°C) to 101°F (38°C).
The event page highlights local outdoor amenities, small-city atmosphere, and weekend travel options for families and companions. The race also includes standard IRONMAN 70.3 athlete services such as athlete information, relay team entries, and pre-race guides. The event is listed as a World Championship qualifier on the race materials.
Practical details covered on the event pages include course rules, pre-race information, travel and accommodation guidance, and volunteer opportunities. Geographic coordinates place the location near Redding, CA, with the course oriented around Whiskeytown Lake and nearby river and road corridors. Visit the organization's website for the most recent information.
