Desafio Calar Del Rio Mundo
Desafio Calar Del Rio Mundo is listed for April 12, 2027 in Spain. Listed distances: 105K, 65K, 45K. Check registration status, official links, and the runner planning notes below, then confirm final details with the organizer.
About this race
Desafio Calar Del Rio Mundo is listed by Finishers for ultra marathon on 2027-04-12 in La Casa De La Noguera, Castile-La Mancha, Spain. Confirm current race details with the linked registration or source page.
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
Desafio Calar Del Rio Mundo is currently listed for April 12, 2027 to April 14, 2027, which makes the April planning window important for training and travel. Recheck official timing before race week.
- Location Base
Plan around Spain, 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. 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
- April 12, 2027
- Location
- Spain
- Start area
- La Casa De La Noguera, Castile-La Mancha, Spain — confirm the exact start with the organizer
- Events
- 105K, 65K, 45K
- Surface
- Trail
- Official source
- Registration page & official site
- Listing status
- Verified · updated May 22, 2026
Before you register
- 1Confirm the race-day schedule
Verify the April 12, 2027 start times, packet pickup (collecting your race bib) and corral (your assigned start group) instructions on the official source before booking travel.
- 2Pin the exact start area
Use Spain as the planning region, then confirm the precise start, finish, parking and transport with the organizer.
- 3Pick your distance
Listed options are 105K, 65K, 45K. Check the source for current per-distance availability and limits.
- 4Review entry terms
Read entry rules, refund terms, participant limits and transfer rules before you pay.
Runner reviews
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