Timber Triathlon

AUG
22
2026
At Lake Icaria in Corning, IA a sprint triathlon features a 600 m swim, 14 mile bike and 5K run, alongside a 5K trail run and a 600 m open water swim.
Sat 22 Aug 2026
Sprint 600 m 14 mi 5 km

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Timber Triathlon

CHI Health Mercy Corning and Lake Icaria present the third annual Timber Tri sprint triathlon at Lake Icaria in Corning, IA. The triathlon course combines open water swimming in the lake, a road bike segment through nearby countryside, and a run on park trails. The setting includes lake shoreline and scenic park areas around the venue.

Distances for the sprint triathlon:

  • Swim: 600 meters
  • Bike: 14 miles
  • Run: 5K

The event day also includes a separate 5K Fun Run held on scenic trail terrain around Lake Icaria. Strollers and pets are not allowed on the trail due to trail conditions. An Open Water Swim entry covers the same 600-meter swim used in the triathlon as part of the Open Water Swim Series.

Packet pick-up and check-in take place at Lake Icaria Beach on the event day. The event location is Lake Icaria Beach, 1756 Juniper Ave, Corning, IA 50841, United States. Registration fees listed for the events include an individual sprint triathlon fee of $50, a relay team fee of $80, a 5K fee of $25, and an open water swim fee of $10. Visit the organization's website for the most recent information.

5 km
5k Fun Run
Timber Tri Sprint Relay Team
Timber Tri Sprint Triathlon - Individual

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