BlackHeart Events are pleased to announce that Injinji, Yankz, and Cramp Stop have come on board as sponsors for the Sydney Adventure Sprint race on the 30th of August.
![]()
Think about it...traditional socks hold all your toes together in a toasty, oven-like environment perfect for creating excess heat, moisture, friction, and bacteria build up between your toes. Injinji's patented Performance Series Tetratsoks are socks designed with 5 separate toe sleeves to fit your feet like a glove. Officially accepted by the US Podiatric Association and seamless in construction, Injinji's gently separate your toes to keep each toe cooler and more comfortable by wicking away moisture, eliminating skin on skin contact, and preventing blisters. Injinji tetratsoks strengthens the muscles in your feet by allowing your toes to spread naturally while you run - offering improved balance, posture, and grip; similar to being barefoot.
Free your toes, visit the Injinji website now.
The Yank! Sure Lace System is the most comfortable and innovative athletic lacing system around. The patented two point adjustment system allows you to adjust the tension at both the ankle and the toe box therefore eliminating pressure on the top of the foot without compromising the support required at the toe box. Yankz! not only shaves valuable time off your transitions, it provides you with a more comfortable, better fitting shoe. Make the transition, visit the Yankz website today.
Don't let cramps spoil your Adventure Racing Fun! Cramp Stop is a
drug free oral spray that when sprayed under your tongue, works through your mucus membrane to activate fast! Due to this super fast method of absorption, it will release a cramp almost instantly. Cramp Stop is a necessity in your adventure racing kit, and comes in a handy 25ml bottle. Buy online at My Performance Shop.






