From start, running on sandy ATV trail for 2.8 miles to a cattle gate, turn slightly right, trail becomes rocky and hilly. After 3 miles of rocky trails and a short steep climb, runners reach Oasis aid station at mile 5.8. Turn right, go another 4.2 miles of rocky trails to aid station Cross Roads at mile 10. Turn right, next mile has 2 gentle climbs, then gentle downhill for 3+ miles on a rough road to finish.
Follow 14 miler route to Cross Roads aid station at mile 10. Go straight on rough and flat road for 3.5 miles to Junction aid station. Turn left on to ATV trail, go about 1 mile, turn right, 3.3 miles of sandy trail to a cattle gate, go straight, another 2.3 miles, turn right, go 1 mile back to Cross Roads aid station at mile 21. Turn around, 2 more climbs the next mile, then 3+ miles gentle downhill to finish.
Follow Marathon route to Junction aid station at mile 13.5. Continue on dirt road, road becomes more sandy, go 3 miles to NV-AZ border, turn around, follow the same road back to Junction aid station at mile 19.4. Then follow rest of Marathon route to finish.
You can download 14 miler course gpx file from Garmin Connect link
You can download Marathon course gpx file from Garmin Connect link
You can download 50K course gpx from Garmin Connect link