Races
Mesquite Canyon 50 Miler
White Tank Mountain Regional Park. Ford Canyon wash scramble. Goat Camp twice. Seven thousand feet on desert rock that bites back.
49.57 mi+6,594 ft-6,594 ft15 hours1,375 ft to 3,271 fttech 6/106 stationsWhite Tank MountainsFord Canyonrock scramblingMarch
Distance49.57 mi
Gain+6,594 ft
Loss-6,594 ft
Altitude1,375 ft to 3,271 ft
Technicality6/10
Air45°F to 85°F
- Start1,496 ft
- High3,271 ft
- Low1,375 ft
- Finish1,496 ft
- Waddell at mile 0.0
- Mesquite Canyon 50 Miler mile 10 at mile 9.9, cutoff 3 hours
- Mesquite Canyon 50 Miler mile 20 at mile 20, cutoff 6 hours
- Mesquite Canyon 50 Miler mile 30 at mile 30, cutoff 9 hours
- Mesquite Canyon 50 Miler mile 40 at mile 40, cutoff 12 hours
- Finish Arizona at mile 50, cutoff 15 hours
Terrain
Field, 2026 · 14-year sampleresults
Starters31
Finish rate61%
Median12:56
Sub-2419
Geometrycourse math
Steepest drop1,434 ft-13.0% over 2.1 mi
Night miles5 misunset near 18:00 local
Weather at the cruxcourse math
At hour 8 of race, feels like 26 C (82 F).Sample of 7 race days, medium confidence.At hour 8 of race, apparent temperature P90 is 26 C / 78 F.
Course records
Men7:25:45Joshua Brimhall
Women8:46:18Zuzana Trnovcova
The cruxFord Canyon wash scramble and Goat Camp climb repeated (near mile 32)
Course DNA
The Course
Mesquite Canyon 50 Miler runs 49.57 mi through Waddell, Arizona. +6,594 ft gain and -6,594 ft loss. Surfaces skew 85% trail / 15% wash. Ford Canyon wash scramble and Goat Camp climb repeated. High point near 3,271 ft. Low near 1,375 ft. March temps run 45°F to 85°F. The course rewards patience early and punishes rushed descents after mile 25.
The Work
Train for 6,594 feet of climbing across 49.57 mi. Back-to-back long runs on trail. Practice power-hiking grades above 15 percent. 15 hours total means limited margin: rehearse fueling every 45 to 60 minutes and downhill eccentric work weekly. Technicality 6/10. Build a block that simulates the crux near mile 32.
Kit
March in Waddell, Arizona: plan for 45°F to 85°F. Mandatory shell if rain is in forecast. Headlamp with spare batteries if 15 hours pushes past dark. Poles help on sustained climbs above mile 12. Vest capacity for 2 liters minimum. Shoes matched to 85% trail: lugs for mud, rock plate if the course turns technical after mile 25.
Race Day
Hold effort through mile 12. The field often splits on the first big climb after mile 25. Ford Canyon wash scramble and Goat Camp climb repeated near mile 32 is where time is won or lost. Walk the steep pinches. Run the flats and gentle downhills. Crew at major aids: socks, calories, ice if hot. Transitions under 5 minutes when possible. Final third is 16 miles of fatigue management. Finish with reserve for the last descent.
Results
Mesquite Canyon 50 Miler finish lines.
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Sources (3)
- Field stats (2026): https://ultrasignup.com/results_event.aspx?did=125359
- Course record (M): https://ultrasignup.com/results_event.aspx?did=34450
- Course record (F): https://ultrasignup.com/results_event.aspx?did=105585