Timber Tri
Timber Tri is a triathlon, running, and swimming race on August 22, 2026 in Corning, IA, with entry fees from $10 to $100.
- Date
- August 22, 2026 (30 days to go)
- Location
- 1756 Juniper Ave, Corning, IA
- Price
- $10–$100
- Sports
- TriathlonRunningSwimming
From the Organizer
Sprint Triathlon
CHI Health Mercy Corning and Lake Icaria are teaming up to put on the 3rd Annual TimberTri Sprint Triathlon at Lake Icaria in Corning, IA. The triathlon includes a 600-meter swim, a 14 mile bike ride and a 5K run, making it an excellent challenge for athletes of all levels. The beautiful scenery of Lake Icaria adds to the experience, as participants swim in the clear waters of the lake, bike through the picturesque countryside, and run along the scenic park trails.
5K Fun Run
Scenic trail run around Lake Icaria.
Strollers and pets will not be allowed due to the terrain of the trails.
600 Meter Open Water Swim
Swim the same course as the triathlon as part of the Open Water Swim Series
Packet Pick-up
Saturday, August 22, 2026
6:30am - 7:30am
Lake Icaria Beach
1756 Juniper Ave
Corning, IA US 50841
Check-In Time
Lake Icaria Beach
6:30am - 7:30am
Lodging, Places to Eat & Things to Do
See what all Corning has to offer by visiting https://www.adamscountyiowa.com/tourism/
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
83°
Typical Low
60°
Chance of Rain
25%
Based on US Climate Normals data from Corning, 4 mi from the venue.
Host City
About Corning, IA
Population
1,573
as of 2023
City Elevation
1,121 ft
Nearest Airport
OMA
Eppley Airfield · 64 mi
Time Zone
Central Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Timber Tri, put it on the calendar, and turn “someday” into a start date.
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Open Water Swimming
Open water races take place in lakes, rivers, bays, and oceans. Distances can run anywhere from a short 500m swim to 10K marathon events. Just you and the water.
Coming Up
More Triathlon races near Corning, IA
2026 Matt Mason "Cowboy UP" Triathlon/Duathlon
Sprint · Olympic · From $115 · Smithville Lake Crow's Creek Park
114 miles away
Thousand Oaks Kids Triathlon
From $25 · 6630 N Nevada Ave.
126 miles away
Des Moines Triathlon
Sprint · Olympic · 1500m · From $50 · 2101 Fleur Dr, Des Moines, IA
68 miles away
Twin Lakes Triathlon
Sprint · 500m · From $20 · 7718 Twin Lakes Rd
100 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Corning than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to CorningFrequently Asked Questions (FAQs)
What is the Timber Tri?+
When and where is the Timber Tri?+
How do I register for the Timber Tri?+
Timber Tri
Aug 22, 2026