AUSTIN (KXAN) — The Trail Conservancy said it would hold a fitness challenge to fundraise for the Butler Hike & Bike Trail, which loops around Lady Bird Lake. The 1 Million for $1 Million Campaign can be completed by walking, running or logging corporate miles. “Together, we can make every mile count—one step at a time—toward a $1 million goal for the future of the trail. The trail community is second to none, and we can’t wait to see you in action!” organizers said. Participants can register in teams or individually. In February, those who signed up can then log miles using the Card.io app to help raise funds for The Trail Conservancy and the preservation and enhancement of the trail. “With fun competition, local camaraderie, and a shared love of Austin’s green spaces, there’s no better way to kick off 2025,” organizers said