Herne Hill Harriers will be going flat out to retain their Sweatshop Surrey cross country league title in the fourth and final match in Richmond Park tomorrow (Saturday).

They won the third match at Reigate last month to close the gap on league leaders Thames Hare & Hounds to 27 points.

Individually, Thames Hare & Hounds' Huw Lobb will be aiming to become the first runner to win all four league races, having completed a hat-trick with a comfortable victory at Reigate.

The senior race starts at 3pm and is preceded by a young athletes race over half the distance starting at 2.30pm.

Standings going into the final match: 1 Thames Hare & Hounds 551; 2 Herne Hill 578; 3 Belgrave 1,019; 4 Ranelagh 1,132; 5 Hercules Wimbledon 1,370; 6 Reigate Priory 1,698; 7 South London Harriers 1,757; 8 Guildford & Godalming 1,872; 9 Wimbledon Windmilers 2,318.

The Division Two match is held at Lloyd Park, Croydon, with the Division Three and Four matches on Wimbledon Common.

Ranelagh Harriers host both the Surrey Men's Division One and Surrey Ladies League meetings.

The senior women's race is due off at 12.15pm followed by women's young athletes races.

Ranelagh lead the women's competition after three matches from last season's winners Belgrave Harriers.