track record vs achievement

track record and achievement both are nouns.

Word	Noun	Adjective	Verb	Adverb
track record	Yes	No	No	No
achievement	Yes	No	No	No

As nouns, achievement is a hypernym of track record; that is, achievement is a word with a broader meaning than track record:

Other hypernyms of track record include accomplishment.

track record (noun)	achievement (noun)
the fastest time ever recorded for a specific distance at a particular racetrack	the action of accomplishing something
the sum of recognized accomplishments