Due Rocche’s 42K combines a marathon-length trail with substantial climbing
The 42 km trail label should not be treated as a certified 42.195 km road-marathon measurement. Its climbing materially changes the likely duration and preparation demand. Use the final profile to plan sustainable climbing and controlled descending rather than trying to hold road-marathon splits.
The page retains an older 51K results link alongside the newer 42K description. That archive does not change the distance of the represented category. Check the year and category on each route, result or participant document before carrying a figure into your own plan.
The organizer’s sponsor announcement covers several years, but a sponsorship period does not confirm every future race date. Keep the next exact day pending until the organizer publishes a dated 42K programme. An April tradition alone is not enough to place a new edition in the calendar.
Before entering a future edition, read the complete rules, mandatory-kit list and roadbook together. Identify aid spacing and any intermediate cutoff rather than relying only on the eight-hour historical finish limit. Practice carrying the required equipment on comparable trails, and load the correct route file if the instructions call for navigation backup. Check how bib collection fits your arrival and whether an equipment inspection must be completed before the start. Companions should use approved support points and keep clear of narrow trail sections. Review the local forecast and event updates when choosing layers and footwear, and follow any course modification announced by the organizer. The 2026 timing and ascent provide useful historical context for the challenge, but they do not guarantee that a new edition uses the same route or support plan. Confirm the next named event, distance and final participant instructions before committing to travel or a peak training block.
Last-known race profile
These details identify the race page; they do not establish the next edition's operations. The previous race date does not establish the next edition. Wait for the organizer’s announcement before committing to a race-day schedule.