|Total climbing (D+):||680 meters|
|Total descent (D-):||680 meters|
|Time limit:||3 hours 30 minutes|
|Minimum elevation:||432 m.s.l.|
|Maximum elevation:||739 m.s.l.|
|Average elevation:||578 m.s.l.|
|Maximum difference:||301 meters|
|Start elevation:||443 m.s.l.|
|End elevation:||443 m.s.l.|
|AID / Info||Km From Start||Supplies||GPS Coordinates||To Next Station||Cut off|
|AID "Bozhentsi"||12.3 km||Food, Beverages||42.872586, 25.424644|| Distance: 10.22 km|
D+: 308 m
D-: 122 m
* After 24.06 registrations are not accepted. Registration on site is not performed (excl. for the 3 km distance)
* Distance can be changed before payment.
* For all participants of all distances there is provided: water, medical care, aid stations, electronic reporting of results.
* All participants in the distances 23, 42, 76 and 141 kilometers receive additional gift - unique shirt iRun.bg / Tryavna Ultra, branded specifically for the event, and all finishers on those distances - a unique medal.