The ZMR Committee, for the safe conduct of the TeRA and Zagori Classic Race 33km races, has decided to impose certain “race criteria-requirements”, in order to confirm the participants’ competence and to maintain a high quality of supporting services during the race.

For each athlete’s participation in any of the above ZMR races to be considered valid, at least one of the following must apply:

• Participation Certificate and a valid Net Finish time in at least 2 races from the list below
• Participation in any other official* race with a Net Finish Time of no more than 200% of that of the winner’s. For example, if the winner of a 42km race had a Net Finish Time of 5 hours, the maximum accepted time for participation in the TeRA and Zagori Classic Race 33km is 10 hours (5×200%).