L'Arc De Triomph at Longchamp

23 horses have stood their ground for Sunday's Prix de l'Arc de Triomphe at Longchamp and Zarkava heads the market at 7/4 with Blue Square. The Aga Khan's filly will be aiming to extend her unbeaten run to seven and produced an eye-catching performance to take the Prix Vermeille last time out. Aidan O'Brien has left seven horses in the race and his main challenge is likely to come from Soldier of Fortune and Duke of Marmalade and it was the latter who came in for support on Tuesday morning and the five-time Group One winner is now 4/1 (from 9/2). Prix Niel winner Vision d'Etat is a 7/1 chance, with last year's runner-up Youmzain a 12/1 shot. Blue Square are non-runner no bet on the race. Blue Square have also opened their book on Saturday's Prix de la Foret and make Criquette Head-Maarek's African Rose the 3/1 favourite. The filly was the game winner of the Ladbrokes Sprint Cup at Doncaster last time out but steps back up in trip slightly this weekend. Richard Hannon's Paco Boy is next in the market at 7/2, with 1000 Guineas winner Natagora a 5/1 shot. Yeats heads 15 horses entered for Saturday's Prix du Cadran and is 2/5 with Blue Square to add this race to his CV - despite being beaten in the race at odds-on last year. Francois Doumen's Kasbah Bliss is next in the market at 5/1, with Noble Prince a 12/1 shot. Prix de l'Arc de Triomphe - Blue Square bet: 7/4 Zarkava, 4 Soldier Of Fortune, Duke Of Marmalade, 7 Vision d'Etat, 12 Youmzain, 14 Getaway, 16 Meisho Samson, Septimus, 20 Papal Bull, Schiaparelli, 25 Ask, Zambezi Sun, 33 Kamsin, 66 It's Gino, King Of Rome, 100 Gloria De Campeao, La Boum, Cima De Triomphe, 150 Blue Bresil, King Of Westphalia, 200 Red Rock Canyon, 500 Song Of Hiawatha. ¼ 1-2-3. Non-runner, no bet Prix de la Foret - Blue Square bet: 3 African Rose, 7/2 Paco Boy, 5 Natagora, 6 Spirito Del Vento, 8 Utmost Respect, 10 Captain's Lover, US Ranger, Astronomer Royal, 12 Duff, 14 Al Qasi, 33 Welsh Emperor, Honoured Guest, 50 Belliflore, 66 Blue Cayenne, 200 Chasing Stars. ¼ 1-2-3 Prix du Cadran - Blue Square bet: 2/5 Yeats, 5 Kasbah Bliss, 12 Noble Prince, 14 Incanto Dream, Bannaby, 16 Ponte Tresa, Al Eile, 20 Orion Star, 33 Le Miracle, Harbore, Baddam, 66 Caudillo, 100 Green Tango. 1/5 1-2-3