Running events dominate online fundraising, accounting for 64% of pages in 2016, with a significant overall growth of 106% in the sector from 2012 to 2016. While women engage in more fundraising activities and raise more overall, men outperform women in average fundraising per individual. Diverse categories like swimming, cycling, and triathlons are also growing, contributing to a maturing events market with average page values varying by activity.