Stephanie Case, ultrarunner, previews UTMB and Antarctic 100-mile record attempt. She highlights her career achievements and work with Free to Run. Case emphasizes the importance of running for women in conflict zones.

Case shares her preparation for UTMB and TDS 100 miler. She explains how these races fit into her Antarctic record bid. Case discusses her mission to empower women runners globally. Read more trail coverage.

On The Shakeout Podcast, Case talks about her Antarctic 100-mile speed record. She explains her motivation to break new ground. Case also reflects on her broader impact through Free to Run. Related: Hannah Green Reflects on Life's Uncertainty Through Injury and Mountaineering.

This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.