Disclaimer: I received SiS Isotonic Energy Gels to review as part of being a BibRave Pro. Learn more about becoming a BibRave Pro(ambassador), and check out BibRave.com to review, find, and write race reviews!
Congrats to the two winners who each receive a six-pack of the Science In Sport Isotonic Energy Gels! You’ll receive your pack directly from Science In Sport in a surprise flavor.
Watch the video here to see if you’ve won!