Swim Course Description:  The swim will begin with an in water start - waist high at Eltuk Bay - Horsetooth Reservoir.  Athletes will proceed to swim a 1 loop (750m) counter-clockwise course, keeping the first 3 buoys on their left.  Wetsuits are recommended! The water temperature is expected to be in the mid to upper 70s in Aug.

Bike Course:  This is a 12 mile single-track bike over rolling terrain and across valley bridges through Lory State Park. The bike course is a fast, fun, and challenging loop.  The trails are smooth single track with tight turns, rolling hills, and fast flat sections. This is a course everyone can excel at. If youre an experienced MTBer expect this one to be fast yet still filled with it's share of tight turns and short/steep rollers.

Run Course: The 4 mile run will be a loop, taking you up and over windy trails that are smooth and hard packed dirt.  There will be an aid station as you leave transition along with  excited volunteers to help you with  your needs. Please help our volunteers keep Lory State Park happy by discarding empty gel packets, water bottles, wrappers, and cups, at the aid stations while racing! The Without Limits Staff thanks you for your help!

Lory State Park

Results & Timing

The Fat Tire Classic will be chip-timed with the AMB ChipX system. All participants will receive a timing chip on the morning of the event during body marking. A photo ID must be presented to receive your chip. Results with splits will be posted throughout the event, and on the race website on the evening of the race.

-) 2020 Race Information 
-) 2019 Race Information
-) 2018 Race Information

2010 Results at: athlinks.com 

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