The CAS Challenge Series is a year-long initiative featuring four seasonal cycling challenges throughout 2025. Designed to push your limits and inspire new cycling goals, each challenge fosters community engagement and personal growth.

To join, sign up for each seasonal challenge through our website. Once registered, track your rides using our STRAVA Club and share your progress on Instagram. Use #CASChallenges so we can easily find your posts.

Spring Surge (April): Ride 202 miles outdoors to kickstart the season, rebuild endurance, and set a strong foundation. ​Cycling Appreciation Society

Summer Epic (June): Complete a Century (100 miles) or achieve a 3,200 ft elevation gain in a single ride to elevate your endurance.

Autumn Adventure (September): Step outside your comfort zone; ride in a new city, join a group ride, sign up for your first event, or complete your longest ride ever. This challenge is all about new experiences and celebrating facing your fears and doing it anyway.

Winter Unity (November–January): Complete six community rides (outdoors or virtual) to stay strong through winter. This challenge emphasizes resilience, accountability, and embracing the unity of the cycling community.

Yes, participants who complete each challenge could be eligible for exclusive apparel, prizes and the chance to win event tickets, plus take part in all 4 challenges to be in with a chance of winning the end of year bundle. Details are provided upon registration for each challenge.

Absolutely! The CAS Challenge Series is designed for cyclists of all levels. Each challenge allows you to set personal goals and measure progress over time, improve your fitness and connect with a supportive community.

Join our STRAVA Club to log miles and connect on social media via Instagram. Our community is supportive and encourages sharing lessons learnt, advice, stories and experiences.

No fees. It's FREE. Just full on commitment to achieving the challenges, confidence to adventure, fun to be had, and a whole lot of prizes to be won!

Utilize our STRAVA Club to log your rides. Detailed instructions on tracking and submission are provided upon registration.

While we encourage full participation, we understand that circumstances may arise. Completing all four challenges qualifies you for the chance to win the ultimate adventure prize bundle. However, you can still win prizes by completing individual challenges.