The Trinidad Alfonso Valencia Marathon, an urban foot race of 42,195 meters, will be open to anyone who wishes to participate, whether federated or not. Foreign athletes who comply with RFEA and World Athletics regulations may participate, provided they are 18 years old on the day of the race. Minors may not participate, not even in strollers or other assisted transport devices. The circuit, urban and on asphalt, is approved by the AIMS/RFEA, being indicated all the kilometer points with a signaling panel. The race is included in the International Calendar of the RFEA and the AIMS, and is distinguished with the Platinum Label by World Athletics.