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Built on bad decisions in Boulder, CO.

Hardcore Ultra Trail 50 Mile

Basic Listing
  1. Intrepid Spirit, Inc.
  2. 2027 Edition

A night-start loop through Nueva Vizcaya's mountain trails

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
Registration OpensAugust 01, 2026
DeadlineApril 19, 2027
Find a Qualifier
Register
All trail races in Philippines→
May 02, 2027
Sunday 12:00am GMT+8 start
Kayapa, Nueva Vizcaya
Philippines
77.05 km
Loop Course
4,442 m
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
Qualifier
Distance qualifier required (marathon)
Very Challenging
Experienced ultrarunners
Links
WebsiteInstagramFacebookYouTube
2013
Established

What Makes It Great

The Hardcore Ultra Trail 50 Mile covers 77km through the same rugged mountain terrain as its 100-mile sibling, with 4,442m of elevation gain on a single-loop course starting from Kayapa Central School. The 9:00 PM start means runners navigate most of the course in darkness, on technical singletrack trails, forest paths, and river crossings. With 6 aid stations, a 22-hour cutoff, and no drop bags allowed, this event demands genuine self-sufficiency across a punishing night in the Philippine mountains.

Difficulty

Advanced
7/10

Experienced ultrarunners

Steep Climbing
Technical Descent
Night Running
Technical Terrain
Variable Weather

Hardcore Ultra Trail 50 Mile

Kayapa, Nueva Vizcaya, PhilippinesMay 02, 2027

May 02, 2027

Hardcore Ultra Trail 50 Mile is a loop trail race in Kayapa, Nueva Vizcaya, Philippines, held on May 02, 2027. The course covers 77.05 km, climbs 4,442 m, and has a 22h cutoff.

Course map for Hardcore Ultra Trail 50 Mile
DistDistance77.05 km
GainElevation Gain4,442 m
LimitCutoff22 h
Steep ClimbingTechnical DescentNight RunningVariable Weather

Entry Timeline

Registration OpensAugust 01, 2026
Registration DeadlineApril 19, 2027
Race DayMay 02, 2027

Lottery

This event uses open registration - no lottery entry required.

Qualifier

Requiredfor race entry

Must complete a Marathon race or longer within the qualification window

Must have officially finished at least one 40km or longer trail race. Results must be verifiable via ITRA.

Service Requirement

This race does not have a service requirement for entry.
77.0 km
Distance
Loop
Route
22h
Cutoff Time
1,239 m
Average Elevation
4,442 m
Total Ascent
4,442 m
Total Descent
1,921 m
High Point
765 m
Low Point
Explore Course
Course map for Hardcore Ultra Trail 50 Mile
Launch Course Explorer

Aid Stations & Cutoffs

LocationkmElevationCutoff
Kayapa Central School
Start
0.01,116 m—
Oyawi
Aid Station
25.6946 m
12h9:00 AM +1
Alang Salacsac
Aid Station
48.01,038 m
16h30m1:30 PM +1
Kayapa Central School
Finish
77.01,116 m
22h7:00 PM +1

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.

No on-site camping available

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No Crew Allowed
Weather
Rain/Wet Conditions

May rainfall likely as wet season begins — the night start means runners may encounter wet and muddy trails from the outset

Cold/Hypothermia Risk

Overnight temperatures above 1,500m can drop to 10°C or below

Gear Rules

Trekking poles allowed

Required Gear

  • Cellular phone (Fully charged, switched on (not airplane mode), with Philippine SIM card (Globe or Smart/TM) and at least ₱200 load credit)
  • GPS device with race route (Race route must be saved for offline use. GAIA GPS app recommended.)
  • Waterproof jacket (Minimum hydrostatic head rating of 10,000mm)
  • First aid kit (Must include: Povidone-Iodine prep pads (4), Alcohol prep pads (4), small medical scissors, sterile gauze pads (2), waterproof adhesive tape (2), sterile wound dressings (2), nitrile gloves (1 pair), emergency blanket, emergency whistle)
  • Headlamp or flashlight (Minimum 12 hours of battery life)
  • Hydration system (Minimum 1.5L capacity)
  • Trail food/calories (Sufficient to last at least 4 hours between aid stations)
  • Cash (Minimum ₱1,000 Philippine pesos)
  • Timing chip (Shoe tag — issued at race kit collection)

Recommended Gear

  • Hiking/trekking poles
  • Warmer running apparel
  • Collapsible cup (No disposable cups at aid stations)
  • 3-in-1 camping spork

Videos & Race Reports

No videos or race reports available for this event yet.

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Register•May 02, 2027