Cmon Armageddon 2026

📍 West Milford, New Jersey, United States
🏃 Trail
📏 5 miles, 10 miles, 50 km

Cmon Armageddon 2026 takes place on May 17, 2026, at the Old Jungle Habitat within Norvin Green State Park in West Milford, New Jersey. Participants can expect typical mid-May weather for Northern New Jersey, which often features mild temperatures ranging from the 50s to 70s Fahrenheit, though mountain conditions can be unpredictable with sudden shifts in humidity or light rain. This trail event offers a highly technical and rugged experience through mountain peaks, boulder fields, and river crossings, providing views that include the New York City skyline.

What distances and elevation gains are offered?

  • 50K with 7,000+ ft elevation gain
  • 10 Miler with 2,000+ ft elevation gain
  • 5 Miler with ~1,000 ft elevation gain

What is the race schedule and start times?

  • 50K: 7:00 AM
  • 10 Miler: 9:30 AM
  • 5 Miler: 9:30 AM

What are the strict cutoffs for the 50K distance?

  • Aid Station #4: 2:30 PM (pacing warning issued)
  • Aid Station #5: 4:00 PM (headlamp becomes mandatory)
  • Final finish cutoff: 7:00 PM

What is the mandatory gear for 50K runners?

  • GPX route loaded on a watch or phone
  • Headlamp
  • Minimum of 1L hydration capacity
  • Minimum of 400 calories of nutrition
  • Outer layer or windbreaker

What should I expect regarding aid stations and hydration?

This is a cupless event, meaning runners must bring their own hydration pack. Water and electrolyte mixes are available at:

  • The start/finish area
  • 5 aid stations along the 50K course (fuel is also provided at all five)
  • 1 aid station along the 10 Miler course

How can I access the course routes?

Digital maps and GPX files are available through the following links:

50K Route:

10 Miler Route:

5 Miler Route:

What awards are given to winners?

  • Recognition for Top Male, Female, and Non-Binary finishers
  • Brooks shoes (provided via Root Runners) awarded to the 50K Top Male, Female, and Non-Binary winners

Does the event have a sustainability focus?

  • This is a zero carbon event; $1 is added to each registration to offset personal travel emissions in partnership with Native Energy
  • Monetary donations are collected during the event for a local non-profit
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