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Ironman Louisville - Bike Course

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Ironman Louisville
Swim Course
Bike Course
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Bike

The Ironman Louisville bike course is a 112 miles 2 loop course. The first 15 or so miles are pretty flat and easy. Around mile 30 is where you start the loop portion of the course. Around mile 60 is the start of loop 2 and around mile 90 is when you will start to head back to town. The loop portion between 30-90 mile is hilly "rolly" section of the course.

Ironman Louisville bike course elevation

Elevation Total(ft)
Total Elevation 16,827
Elevation Gain 8,416
Elevation Loss 8,411
Start Elevation 461
Finish Elevation 466
Min. Elevation 403
Max. Elevation 956
Grade Average % Maximum %
Overall Grade 0.0  
Ascent 3.4 23.8
Descent -2.5 -14.8
Distance Distribution miles % of total
Distance 112 100%
Ascent 26.88 23.9%
Descent 29.70 26.4%
Flats 55.90 49.7%

Aid Stations: 8 aid stations. Aid stations provide:

  • Gatorade Endurance Formula (orange)
  • Water
  • PowerBar Gels
  • PowerBars
  • Bananas