The 5th annual Dirty Devil is California's premier (and most challenging) road bike ultra century, which includes up to 28 miles of packed dirt roads! Route options available: 84 miles, or tackle the whole 127 mile course.

All packed dirt roads are challenging, but road bike friendly!

Features

• The absolute most challenging 84 mile or 127 mile cycling routes you've ever encountered
• Some of the most stunning scenery on hidden treasures of roads in San Diego County
• SAG stations for all routes with energy drink, water, gels, and food; The full route features 6 SAG stations + 2 additional water/ice drops
• CCSD roving on-the-bike support cycling the roads with you
• Light mechanical support enroute
• Unique finisher award
• KOM Challenge: 3 KOMs on the longest uphill dirt sections of Viejas, Boulder, and Black Canyon. Requires a GPS device and Strava account to tally results.

Choose Your Route

• Pick from 2 Dirt, or 3 Dirt route options:
  2 Dirt: 84 mi, 7,500 ft ascent (17 miles of dirt road)
  3 Dirt: 127 mi, 11,000 ft ascent (28 miles of dirt road)