Annual Soriano Challenge

The 4th Annual Soriano Challenge: 100 Miles in 30 Days.

Run/Walk Division: Only running and walking. Hiking, treadmill, daily step count translated to miles (2000 Steps = 1 Mile).

All Activity Division: You name it! Activity must be logged in distance by miles. Ideas below.

• Running and walking: hiking, treadmill, daily step count translated to miles
• Indoor and outdoor biking
• Rollerblades/Skates
• Skateboarding
• Elliptical
• Swimming
• Indoor and outdoor rowing
• Skiing/Snowboarding
• MMA/Combat Sports (1 Hour = 800 Calories = 8 Miles)
• CrossFit (100 Calories = 1 Mile)
• Circuit Training (100 Calories = 1 Mile)
• Yoga (100 Calories = 1 Mile)
• Strength Training (100 Calories = 1 Mile)
• Dancing (100 Calories = 1 Mile)

SOLO CHALLENGER: You must complete ALL miles entirely on your own. You are still encouraged participate if you are unable to commit to the 100 miles.

TEAM CHALLENGER: You can have a team of friends or family and DIVIDE the miles however you'd like to complete the goal. Each team member must register. The mileage tracking system will keep track of your team's total miles and time.

• Note: The miles for each registered event are tracked separately. For example, if you run 10 miles, you can enter 10 miles under your Solo registration and 10 miles under your Team registration.

You can use whatever app or device that works best for you (Fitbit, Apple, WHOOP, Garmin, MapMyRun, Strava, etc). Once the challenge begins, you'll be able to manually log your activities through your RunSignUp profile and your results will be uploaded to the official leaderboard. You may log miles daily or weekly. Please submit all activity by May 1st at 2359 hours.

Join fellow runners on April 1, 2026 for the Annual Soriano Challenge. It's a fantastic Ultra featuring a flat and fast course in Las Vegas.