Lingfield has passed a precautionary 8am inspection for Friday's seven-race card.
Temperatures were forecast to dip to as low as minus three or minus four degrees overnight.
However, clerk of the course George Hill has confirmed no problems.
He wrote on Twitter: "Precautionary Inspection Passed - RACING GOES AHEAD. Ground frost (only on the leaf) this morning. Currently -1C and temperatures set to rise to 3 or 4C, with sunny spells."
Racing will get under way with a Polytrack bumper at 12.30.