iRunFar will cover the 2026 Run Rabbit Run 100 Mile in Steamboat Springs, Colorado, on September 18. The race offers $20,000 for both men’s and women’s winners. Starting at 6,900 feet, runners will face 20,391 feet of elevation gain and loss.

The race, starting at 1 p.m. Mountain Daylight Time, features a course with a high elevation of 10,600 feet. Weather forecasts predict unusually rainy conditions, similar to last year’s race. iRunFar will provide live coverage on X and a blog. Read more racing coverage.

Thanks to sponsors REI and The North Face, iRunFar will offer livecasts and photos from multiple locations. Follow the race on iRunFar’s X feed, blog, and the event’s livestream. Additional resources are available for those interested in the event. Related: Zouhair Talbi makes history at Great North Run.

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