Run
Race Weekend
Illinois Marathon
Marathon Relay
Illinois Half Marathon
Wheelchair Half Marathon
Illinois 10K
Illinois 5K
Youth Run
Mile
I-Challenges
Virtual Race Options
Other Events
Run to Remember
100-hour challenge
Register
Registration
Health & Safety Policies
Rules & Regulations
Elite Athletes
Hands-Only CPR Video
Plan
Planning your trip
Course Info & Maps
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Training Info
Where To Sleep/Eat
Hotel partners
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Weekend Schedule
Packet Pick-Up
Expo
Perks & Add Ons
Perks
Add-ons
Race Merchandise
4th Mile
27th-Mile Celebrate Victory Bash
Get Involved
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Run for Charity
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Kicks for CU Kids
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Search
Run
Race Weekend
Illinois Marathon
Marathon Relay
Illinois Half Marathon
Wheelchair Half Marathon
Illinois 10K
Illinois 5K
Youth Run
Mile
I-Challenges
Virtual Race Options
Other Events
Run to Remember
100-hour challenge
Register
Registration
Health & Safety Policies
Rules & Regulations
Elite Athletes
Hands-Only CPR Video
Plan
Planning your trip
Course Info & Maps
Race App
Pace Teams
Training Info
Where To Sleep/Eat
Hotel partners
Race Weekend Logistics
Weekend Schedule
Packet Pick-Up
Expo
Perks & Add Ons
Perks
Add-ons
Race Merchandise
4th Mile
27th-Mile Celebrate Victory Bash
Get Involved
Volunteer
Sponsors
Run for Charity
Course Entertainment
Shoe Drive
Kicks for CU Kids
About Us
Race Staff
Results, Certificates & Photos
Race Communications
Contact Us
Blog
Search
nuun performance
Pre-Race
Introducing Nuun Endurance
Jan 20, 2020
