Zen Energy Grand Slam Challenge Series

The Zen Energy Grand Slam Challenge Series is the perfect vehicle for goal-setting, motivation and fully supported ride security to help you achieve your riding and fitness goals each year. 

With rides starting from 40km or 80km and building to 100km or 200km Grand Slam finales over the five-ride series, you can track your progress, plan your training and achieve all you hoped for and more. 

Grand Slam is also a great way to lock in some rides with your friends or to come out and make new friends in a relaxed, supportive and amicable environment. 

You can vary between the Grand Slam and the Mini Slam distances from one ride to the next or change your mind on the day. The choice – and the challenge – is up to you.

Registration starts from $55 or $40 for members. The next Grand Slam challenge is set for Sunday 27 August at Williamstown.

• Nippy’s fruit juices and water, hydration products
• Experienced marshals and support crew
• Trained First Aid Officer in attendance
• Light Lunch (salad roll, fruit slice and fruit)
• Snacks including fruit, biscuits and cake
• Mechanical back-up and support (fees apply for parts), and more!