Alpine Skyline Ultra
ultra

Alpine Skyline Ultra

Jul 18, 2026Chamonix, FranceBy Summit Race Co.

Race organiser

S
Summit Race Co.
View organiser profile

Overview

A point-to-point mountain ultra crossing three valleys with sustained technical terrain. Self-sufficiency between aid stations is required.

Course details

Singletrack, scree, and exposed ridgelines. Aid stations every 12-18 km. Cutoffs strictly enforced.

Course map & GPX route

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Distances & pricing

50K Sky

50 km2800m D+12h cutoff
Standard
€120.00
412/600
This distance uses wave starts
  • 06:00 · Elite — ITRA 700+
  • 06:10 · Seeded — ITRA 500–699
  • 06:20 · Open — All other runners

Your wave will be assigned by the organiser.

This distance requires qualificationProof required
  • Elite: ITRA ≥ 700 · UTMB pts ≥ 6
  • Open: ITRA ≥ 500

🎲 Spots are allocated by lottery — joining the waitlist enters you in the next draw.

Mandatory gear (6)
  • Waterproof jacket (10K HH)
  • Emergency blanket
  • Headlamp
  • 1.5L water capacity
  • Whistle
  • Mobile phone
Register for 50K Sky

100K Skyline

100 km5200m D+22h cutoffQualification required
Standard
€180.00
387/400
Mandatory gear (8)
  • Waterproof jacket (20K HH)
  • Waterproof pants
  • Emergency blanket
  • Headlamp + spare
  • 2L water capacity
  • Whistle
  • First aid kit
  • Mobile phone
Register for 100K Skyline

What's included

  • Bib + chip timing
  • Finisher technical tee
  • Aid station nutrition
  • Drop bag service
  • Post-race meal

Race rules

Mandatory gear checks at start and selected aid stations. Poles permitted. No pacers. ITRA points required for 100K.

Refund & transfer policy

75% refund until 60 days before. Transfers allowed up to 30 days before.

Bib transfers

Bib transfers to another runner are not permitted for this event.

Reviews

SK
Sofia Kovač
50K · Sep 20, 2025
14/15
Organisation
5
Course Experience
5
Value for Money
4

Beautifully marked course, friendly aid stations, and a finish line atmosphere I won't forget. Worth every euro.

TR
Tomás Reyes
20K · Sep 18, 2025
13/15
Organisation
4
Course Experience
5
Value for Money
4

Stunning ridge sections and the volunteers were incredible. Bag drop got a bit chaotic at the start but everything else was tight.