This weekend’s totescoop6 could be worth £500,000 as around £175,000 is expected in the win fund, while the bonus pool should reach £325,000.

The bet hasn’t been landed for two weeks which has seen the win pot climb to £106,576, while there is currently £297,363 following 16 consecutive rollovers.

The weekend’s bet takes in four races from Sandown’s bet365 Jump Finale card, with the remaining two legs coming from Haydock. Three legs will be shown live on ITV.

Betfred boss Fred Done is also offering an enormous £100,000 bonus if there is a single winner from one of the following qualifying channels – Betfred shops, betfred.com and mobile, totesport.com and mobile, or at the racecourse with totepool.

totepool spokesman Andrew Griffiths said: “The Scoop6 could see one lucky punter sign off the jump season in style with a £500,000 windfall should they go on to land the bonus next week.”

The totejackpot features the opening six races from Sandown on Saturday and the highlight of the card – the bet365 Gold Cup Handicap Chase (3:35 Sandown) – has been selected as the totetrifecta rollover race.

totescoop6 races – 29/04/2017
Leg 1: 1:30 Haydock
Leg 2: 1:50 Sandown
Leg 3: 2:40 Haydock
Leg 4: 3:35 Sandown
Leg 5: 4:45 Sandown
Leg 6: 5:20 Sandown