https://racethere.com/races/MO/South%20Greenfield monthly 0.496 https://racethere.com/races/MO/South%20Greenfield/25 monthly 0.372 https://racethere.com/races/MO/South%20Greenfield/25/5K monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/25/10K monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/25/13.1M monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/25/26.2M monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/50 monthly 0.372 https://racethere.com/races/MO/South%20Greenfield/50/5K monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/50/10K monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/50/13.1M monthly 0.31 https://racethere.com/races/MO/South%20Greenfield/50/26.2M monthly 0.31