[2] The participation of athletes from Guam at the 1966 South Pacific Games is documented.

[3] The foundation of GTFA is reported for 1976, aa well as its affiliation to the IAAF in the year 1986.

[4] Between 2001-2004, former marathon runner Fred Schumann served as president.

Moreover, it is part of the following national organisations: GTFA was suspended by the GNOC in November 2013,[8][9] but was reinstated as an associate member in June 2018.

GTFA was reinstated as a full-member of GNOC in February 2021.