What is Chain Reaction?
Chain Reaction is a long distance cycling event for senior executives with a passion for cycling to raise money for sick children. In return, riders benefit from valuable networking opportunity and the immense satisfaction of directly helping children in need. More.
UPCOMING EVENTS
2026 Melbourne Chain Reaction Challenge
1 Mar 2026
$353,477
Raised of $1,000,000 goal
2026 Brisbane Chain Reaction Challenge
22 Mar 2026
$126,924
Raised of $1,000,000 goal
2026 Sydney Chain Reaction Challenge
25 Apr 2026
$66,052
Raised of $1,000,000 goal
