Klewenalp-Trail - 43K

About this race

ITRA source-backed trail_race 43K; category Marathon (35-45km); +3074 m elevation gain; location Klewenalp.

Is this race a fit?

These notes are generated from listed Sunday Marathon race facts. They are meant for shortlisting and planning, not as a replacement for official organizer instructions.

• Date And Schedule

  Klewenalp-Trail - 43K is currently listed for August 9, 2026, which makes the August planning window important for training and travel. Recheck official timing before race week.

• Location Base

  Plan around Switzerland, then verify the exact start area, finish area, packet pickup, and post-race exit route before booking non-refundable travel.

• Course Fit

  Listed course signals include trail surface, 3074 m elevation gain listed. Use them to compare effort, pacing risk, and training fit before relying on the race for a specific goal.

• Entry Readiness

  A registration path is listed; review entry rules, refund terms, and transfer policies before paying.

Key facts

Date

August 9, 2026

Location

Switzerland

Start area

Klewenalp — confirm the exact start with the organizer

Events

43K

Surface

Trail

Official source

Registration page & official site

Listing status

Verified · updated May 22, 2026

Before you register

• 1
  Confirm the race-day schedule

  Verify the August 9, 2026 start times, packet pickup (collecting your race bib) and corral (your assigned start group) instructions on the official source before booking travel.

• 2
  Pin the exact start area

  Use Switzerland as the planning region, then confirm the precise start, finish, parking and transport with the organizer.

• 3
  Pick your distance

  Listed options are 43K. Check the source for current per-distance availability and limits.

• 4
  Review entry terms

  Read entry rules, refund terms, participant limits and transfer rules before you pay.

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