Updated January 19, 2025 The 15th annual High Cascades 100 is a classic endurance mountain Bike race in the mountain mecca of Bend, Oregon. Mudslinger Events produces the race and is part of the National Ultra Endurance Series.  The High Cascades 100 is Mudslinger's pinnacle MTB event at 100 miles and just under 10,000 feet of elevation…

Last updated January 25, 2025 Ring of Fire debuted in 2021 to rave reviews and continues strong in 2025.  The name "Ring of Fire" refers to the Cascade Mountains and the volcanoes which are part of the 25,000-mile volcanic region of the Pacific Ocean basin.  The event offers 53 miles and 5,000 ft of climbing…