RIAÑO 1xTRAIL RUN is the one stage race of Riaño Trail Run throught paths and tracks in the Regional Park of Montañas de Riaño y Mampodre.
 
The stage is the same of the stage  3 of Riaño 3xTrail Run. 

Stage 3 with 26,1 km, will have the Start at 9:00 on Sunday in Riaño and fiish in the same place. Closing Time at 14:30h.

All the details of each stage here

The Riaño 1xTrail Run can be done only Individually. 

With semi-autonomy character, the participants have a maximum time to complete the each stage. 

Riaño 1xTrail Run has 26,1 kms with 1.429m+  and  1.429 m - .

Also, Riaño 1xTrail Run is qualifying race for UTMB.