RACE TIME CALCULATOR

Black Canyon Ultras 100K 2027 Calculate your finish.

The Black Canyon Ultras showcase breathtaking point-to-point 100K and 50K courses along the world-renowned Black Canyon National Recreation Trail. Winding through the heart of the Sonoran Desert, these iconic races offer sweeping views, fast desert singletrack, and a true taste of Arizona's rugged beauty. Spring Valley to New River, AZ

1 Runner data

2 Predictions

STEP 1 OF 2 · RUNNER PROFILE

Tell us how you have been training

Use your weekly averages from the last eight weeks. Approximate values are fine—you can edit them later.

Profile name Used only to label your prediction profile.

Weekly average distance (last 8 weeks)

km / week

Weekly average pace (last 8 weeks)

Minutes Seconds

Weekly elevation gain (last 8 weeks)

m+ / week

Running experience level

1 2 3 4 5

1 - Beginner 5 - Very experienced

Black Canyon Ultras 100K 2027 Calculate your finish.

Tell us how you have been training

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Predicted checkpoint passes

Preparing your prediction