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Bradshaw Brute 100

Basic Listing
  1. Aravaipa Running
  2. 2027 Edition

Self-reliant 100-miler through Arizona's rugged mining highlands

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
Registration OpensJune 03, 2026
DeadlineApril 25, 2027
Find a Qualifier
Register

Nearby races

Other trail races within 46 miles

Course map for Cocodona 250

Cocodona 250

250 Mile
Black Canyon City, AZ, US
May 2, 2027
252.9 miles
38,790 ft gain
Point to Point
Crew
Pacers
Dropbags
Course map for Black Canyon Ultras 100K

Black Canyon Ultras 100K

100K
Spring Valley, AZ, US
Feb 13, 2027
62.86 miles
4,670 ft gain
Point to Point
Crew
Pacers
Dropbags
27 mi away
Course map for Javelina Jundred 100 Mile

Javelina Jundred 100 Mile

100 Mile
Fountain Hills, AZ, US
Oct 31, 2026
100 miles
6,300 ft gain
Multiple Loops
Crew
Pacers
Dropbags
31 mi away
Course map for Mogollon Monster 100 Mile
Qualifier Req
Service Req

Mogollon Monster 100 Mile

100 Mile
Pine, AZ, US
Sep 12, 2026
102.28 miles
15,900 ft gain
Point to Point
Crew
Pacers
Dropbags
46 mi away
All trail races in Arizona→
May 02, 2027
Sunday 6:00am MST start
Black Canyon City, AZ
United States
99.9 miles
Point to Point Course
20,840 ft
Elevation Gain
41°F – 85°FTemp Range
21% – 27%Cloud Cover
0% (0.03 in)Precipitation
10 mph – 14 mphWind Speed
21% – 32%Humidity
5:36 AMSunrise
7:14 PMSunset
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
Qualifier
Distance qualifier required (100M)
Very Challenging
Experienced ultrarunners
Links
WebsiteInstagramFacebookYouTube
2021
Established

What Makes It Great

The Bradshaw Brute 100 is a 99.9-mile unsupported journey from Deep Canyon Ranch in Black Canyon City to Watson Lake Park in Prescott through the rugged Bradshaw Mountains. Following the Black Canyon National Recreation Trail and Prescott Circle Trail, the course piles up 20,838 feet of elevation gain — the most per mile of any Cocodona distance. No crew or pacer support is available anywhere on course, and entry requires prior completion of a 100-mile race within two years.

Difficulty

Advanced
7/10

Experienced ultrarunners

Self-Supported
No Pacers
Remote Terrain
Steep Climbing
Extreme Heat
Night Running
Technical Terrain

Race Highlights

No crew, no pacers
Completely self-reliant — no crew access or pacer support allowed anywhere across all 99.9 miles of the Bradshaw Brute course
20,838 ft of climbing
The most elevation gain per mile of any Cocodona distance, from Sonoran Desert lowlands to 7,000+ ft Prescott highlands
Black Canyon & Prescott trails
Follows the Black Canyon National Recreation Trail and Prescott Circle Trail through Arizona's storied mining and frontier history

Bradshaw Brute 100

Black Canyon City, AZ, United StatesMay 02, 2027

May 02, 2027

Bradshaw Brute 100 is a point-to-point trail race in Black Canyon City, AZ, United States, held on May 02, 2027. The course covers 99.9 miles, climbs 20,840 ft, and has a 38h cutoff.

Course map for Bradshaw Brute 100
DistDistance99.9 mi
GainElevation Gain20,840 ft
LimitCutoff38 h
Terrain Technical Terrain
Self-SupportedNo PacersRemote TerrainSteep ClimbingExtreme HeatNight Running

Entry Timeline

Registration OpensJune 03, 2026
Registration DeadlineApril 25, 2027
Race DayMay 02, 2027

Lottery

This event uses open registration - no lottery entry required.

Qualifier

Requiredfor race entry

Must complete a 100 Mile race or longer within the qualification window

Must have completed a 100-mile or longer race within the previous two years prior to registering. The Race Director determines which races qualify — not all 100-mile races are accepted. Qualifying race and date must be listed during registration or the runner will be removed from the start list.

Service Requirement

This race does not have a service requirement for entry.

Terrain

Technical Difficulty5/10

Moderate trail conditions with some technical sections

Surface Types
Doubletrack50%
Singletrack49%
Pavement1%
99.9 mi
Distance
Point to Point
Route
38h
Cutoff Time
5,856 ft
Average Elevation
20,840 ft
Total Ascent
7,936 ft
High Point
2,615 ft
Low Point
Explore Course
Course map for Bradshaw Brute 100
Launch Course Explorer

Aid Stations & Cutoffs

LocationMileElevationCutoffDrop bags
Start Line - Deep Canyon Ranch
Start
0.01,988 ft—
M12.2 - Cottonwood Creek
Aid Station
11.72,077 ft
9:50 AM
M15.2 - Water Station
Aid Station
14.72,208 ft—
M29.4 - Water Station
Aid Station
28.84,770 ft—
M37.3 - Lane Mountain
Aid Station
36.46,736 ft
10:45 PM
M41.4 - Crown King
Aid Station
40.45,778 ft
11:55 PM
Drop Bags
M55.8 - Arrastra Creek
Aid Station
54.75,240 ft
4:30 AM +1
M67.7 - Kamp Kipa
Aid Station
66.57,480 ft
10:15 AM +1
Drop Bags
M74.3 - Camp Wamatochick
Aid Station
73.06,411 ft
12:15 PM +1
M80.2 - Goldwater Lake
Aid Station
78.76,007 ft
2:00 PM +1
Drop Bags
Finish Line - Watson Lake Park
Finish
97.85,246 ft
8:00 PM +1
Drop Bags

Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.

Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.

Dogs Allowed

Dogs may not accompany their runner on any section of the course. Crews may have dogs at aid stations but the dog must be; 1-well behaved, 2-leashed at all times, 3-you must pick up after your dog. Dogs are not allowed out of crew vehicles at the Mingus Mountain Aid Station.

On-Site Camping Available

Camping is available for free overnight at the start line

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No Crew Allowed
Daylight
13h 38m
5:36 AM7:14 PM
85°F / 62°F
Feels like 79°F / 56°F
Temperature Hi/Lo
0% (0.01 in)
Precipitation
12 mph
Wind
22%
Humidity
21%
Cloud Cover
Based on historical averages for May 04
Heat Training Recommended

Desert sections below 4,000 ft are extremely hot in May. The exposed 25-mile stretch after Cottonwood Creek must be approached with at least 4 liters of water — no crew support is available to bail you out.

Cold/Hypothermia Risk

Higher elevations near Crown King and Prescott can drop below freezing at night.

Gear Rules

Trekking poles allowed

Required Gear

  • Cell phone
  • GPX Enabled Device with course file loaded
  • Headlamp (with extra batteries)
  • Collapsible cup
  • Space blanket
  • Whistle
  • Hydration capacity 4 L (applies to specific course sections)
  • 4L Water when leaving Cottonwood Creek Aid
  • Gloves, Warm Hat, Long Sleeve (applies to specific course sections)
  • Insulation layer (jacket) (applies to specific course sections)
  • Waterproof jacket with hood (only required in case of rain or snow)

Recommended Gear

No recommended gear specified

Videos from other Cocodona events

Video thumbnail: Cocodona 250 – Mountain Outpost Live Coverage 2025
Cocodona 250 – Mountain Outpost Live Coverage 2025
Cocodona 250
Mountain Outpost•2025
Video thumbnail: INAUGURAL YEAR | A story about the first ever Cocodona 250
INAUGURAL YEAR | A story about the first ever Cocodona 250
Cocodona 250
Aravaipa Running•2021
Video thumbnail: 250 Miles Unfiltered | A Raw Look at the Cocodona 250 Mile Ultra Marathon Across Arizona
250 Miles Unfiltered | A Raw Look at the Cocodona 250 Mile Ultra Marathon Across Arizona
Cocodona 250
Aravaipa Running•2024
Video thumbnail: COCODONA 250 2025 - The Pointy End - An Ultrarunning Documentary
COCODONA 250 2025 - The Pointy End - An Ultrarunning Documentary
Cocodona 250
Derrick Lytle •2025
Video thumbnail: The Mingus Traverse - Cocodona's 79 Mile Race from Prescott to Sedona | Inaugural Year 2025
The Mingus Traverse - Cocodona's 79 Mile Race from Prescott to Sedona | Inaugural Year 2025
Mingus Traverse 80
Run Steep Get High•2025

Race reports from other Cocodona events

Cocodona 250 2024 Race ReportCocodona 250
By Fox-Runner • 2024
Cocodona 250 Race Report – Coach Dandelion Dilluvio-ScottCocodona 250
By Team RunRun • 2024

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Register•May 02, 2027