Well then, either one of these should work..........
SELECT DISTINCT i.racedate,r.racename
FROM crc1.race r, crc1.raceindex i
WHERE r.raceid = i.race_id
AND date_format(i.racedate,'%m %Y') = '08 2003'
SELECT DISTINCT i.racedate,r.racename
FROM crc1.race r, crc1.raceindex i
WHERE r.raceid = i.race_id
AND date_format(i.racedate,'%m') = '08'
AND date_format(i.racedate,'%Y') = '2003'