High Cascades 100

Name: High Cascades 100
Start: 2026-07-18T00:00:00-06:00
End: 2026-07-18T23:59:59-06:00
Location: Bend, Oregon

July 18

The 15th annual High Cascades 100 2026 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 2026 is Mudslinger’s pinnacle MTB event at 100 miles and just under 10,000 feet of elevation gain.