Concur

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late Middle English (also in the senses ‘collide’ and ‘act in combination’): from Latin concurrere ‘run together, assemble in crowds’, from con- ‘together with’ + currere ‘to run’.

wiktionary

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Borrowed from Latin concurro(“to run together, agree”).

etymonline

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concur (v.)

early 15c., "collide, clash in hostility," from Latin concurrere "to run together, assemble hurriedly; clash, fight," in transferred use, "to happen at the same time," from assimilated form of com "together" (see con-) + currere "to run" (from PIE root *kers- "to run"). Sense of "to coincide, happen at the same time" is 1590s; that of "to agree in opinion" is 1580s in English.