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Cactus to Cloud Sky Race
Registration open

Cactus to Cloud Sky Race 2026

Alamogordo & Cloudcroft, NM, NM

Saturday, October 17, 2026

Registration open

Entry price
$100–$170

Weather

This is a multi-climate course — conditions differ along the route, so we show weather by point rather than a single city average.

PointAvg high / lowBand
Start — Oliver Lee State Park41–61°FCool
Finish — Cloudcroft30–58°FCool
High cold risk~0.63 in typical precipRain on ~4–5 days in October; snowfall typically begins in November. Cool and crisp at altitude.

Historical averages for planning — not a forecast. Always check conditions before race week.

Route & course

32K Cloud Run

Point-to-point · Trail · starts 8:00 AM
Elev gain
Elev loss
High point
Low point
  • Start and finish are in different locations
  • Plan shuttle, drop-off, or two-car logistics
  • Conditions can differ from start to finish
Start · 9,200 ftFinish · 8,676 ftHigh point · 9,200 ft

Starts at high elevation and follows mountain trails to Cloudcroft.

Sky Run 50K

Point-to-point · Trail
Elev gain
9,000 ft
Elev loss
High point
9,200 ft
Low point
4,400 ft
  • Start and finish are in different locations
  • Plan shuttle, drop-off, or two-car logistics
  • Conditions can differ from start to finish
Start · 4,400 ftHigh point · 9,200 ftFinish · 8,676 ft

Starts at Oliver Lee State Park (4,400 ft), climbs Dog Canyon via the 'Eyebrow' trail (~5,000 ft gain), reaches Sunspot Solar Observatory (9,200 ft), then runs the Rim Trail through pine/aspen to Cloudcroft finish. Hard cutoff 6:59:59 PM. Shuttle to start included.

Travel

Base town
Alamogordo
Nearest airport
ELP · 100 min
Rental car
Recommended
Rideshare
Poor
Lodging
Limited
Facilities
Limited
Trip length
2 nights
Travel complexity
6.5/10

ELP is the logical hub (~86 miles / ~1.5 hrs to Alamogordo); rental car is essential as there is no public transit or reliable rideshare to Oliver Lee State Park or Sunspot. Cloudcroft is a small mountain village — book lodging well in advance.

The Lodge at Cloudcroft offers runner discount rates and is steps from the finish. Cell service is spotty between Cloudcroft and Sunspot — download offline maps before race day.

Best for / avoid if

Best for

  • Experienced trail runners comfortable with big elevation gain
  • Runners seeking a desert-to-alpine point-to-point adventure
  • Sacramento Mountains Ultra Series completionists
  • Altitude-ready runners chasing a unique New Mexico course
  • experienced trail runners
  • altitude runners
  • climbing enthusiasts

Avoid if

  • Not acclimatized to elevations above 8,000 ft
  • Uncomfortable on exposed canyon walls or rocky single-track
  • Expecting reliable cell service on course
  • New to trail ultras — the 50K is extremely challenging
  • first-time ultra runners
  • altitude sensitive runners

First-timer mistakes

Underestimating the thermal gradient on the 50K: it can be 45°F at the desert start and drop back into the low 50s at the mountain finish — carry layers even if it feels warm at Oliver Lee. Poles are worth the weight on Dog Canyon.

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