Ryan Sullivan, a hybrid runner based in Colorado, is back for the 2026 Run Rabbit Run 100 Mile. After finishing fourth last year, he aims for redemption this year. Sullivan shared his experiences from last year's race, where he faced unexpected weather conditions.

Sullivan discussed his transition from soccer to ultrarunning, emphasizing his ability to excel in various race types. He highlighted the unique aspects of the Run Rabbit Run course, which combines mountain and runnable grades. Sullivan also touched on his work-life balance as a part-time doctor. Read more trail coverage.

With a win at the High Lonesome 100 earlier this year, Sullivan enters the race with confidence. He plans to manage the race conditions wisely, avoiding a repeat of last year's mistakes. Sullivan remains focused on a smooth and well-managed race, aiming for a successful finish. Related: Hannah Allgood Aims for Smooth Day at 2026 Run Rabbit Run 100 Mile.

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