Part of the National Ultra Endurance (NUE) Series Marathon Schedule, the Ring of Fire is a 50-mile mountain bike race held at Wanoga Snow Park, just 15 minutes west of Bend, Oregon toward Mt. Bachelor.For over a decade, Mudslinger Events has received requests to produce a 50-miler to complement the July High Cascades 100. The 4th Saturday of September at Wanoga Snow Park, we are proud to offer a singletrack-laced MTB race in Beautiful Bend, Oregon.The event's name refers to the Cascade Mountains and the Volcanoes — part of a 25,000-mile volcanic area in the Pacific Ocean Basin called the Ring of Fire. Embrace the lava and all the fantastic singletrack and the opportunity to have one great late-season race and finish with a smile.Safety: Helmets required at all times on bike. Basic first aid onsite. Ham Radio support on course from ARES of Bend. All roads and crossings are open to traffic and other trail users — ride alert and safe.Contact: Mike Ripley / Mudslinger Events - 541-225-7946 — mike@mudslingerevents.com
Race-day forecast is not available yet. Forecast data appears within 14 days of the event, so this section is showing historical race-day averages for planning.
67°
Overcast
Low 45° · High 67°
5 years analyzed
2 of 5 years had precip
Based on race-day weather from 2021-2025 sampled years.