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George Margarson

Browse the latest form and upcoming race entries for trainer George Margarson.

Establishment: Newmarket

Latest horse form

Date	Course	Horse	Distance	Going	Pos	Type
30/10/26	Newmarket (Rowley)	Troublesome Guest (Ire)	6f	Gd/Sft	12/13	Flat
30/10/26	Newmarket (Rowley)	Guest House (Ire)	1m 1f	Gd/Sft	9/14	Flat
29/10/26	Southwell	Regal Guest (Ire)	7f 14y	Std	11/13	Flat
29/10/26	Southwell	Dapper Guest (Ire)	7f 14y	Std	4/14	Flat
28/10/26	Kempton Park	Shining Guest (Ire)	6f	Std	9/11	Flat
26/10/26	Leicester	Twilight Guest	1m 2f	Heavy	15/16	Flat
22/10/26	Newmarket (Rowley)	Mythical Guest (Ire)	1m 2f	Gd/Sft	7/9	Flat
20/10/26	Yarmouth	Noble Guest	7f 3y	Soft	1/9	Flat
20/10/26	Yarmouth	Ironist (Ire)	6f 3y	Soft	7/8	Flat
15/10/26	Brighton	Twilight Guest	1m 1f 207y	Gd/Sft	4/11	Flat

Confirmed race entries for George Margarson's horses

30 Oct 2026 16:05

Newmarket (Rowley), German G1 Racecourses Thank World Pool Handicap (5) 1m 1f

Horse: Guest House (Ire)

Jockey: Callum Shepherd

30 Oct 2026 13:45

Newmarket (Rowley), Irish Stallion Farms Ebf 'Bosra Sham' Fillies' Stakes (Listed) (1) 6f

Horse: Troublesome Guest (Ire)

Jockey: Callum Shepherd

31 Oct 2026 15:58

Newmarket (Rowley), Munich's Allianz-Grosser Preis Von Bayern Handicap (4) 7f

Horse: Noble Guest

Jockey: Connor Planas

02 Nov 2026 20:15

Chelmsford City, Arc All Weather Bonus Is Back Handicap (5) 1m 2f

Horse: Mythical Guest (Ire)

Jockey: Callum Shepherd

02 Nov 2026 18:45

Chelmsford City, Awc Season 14 Has Begun Ebf Fillies' Restricted Novice Stakes (4) 7f

Horse: Rocsane (Ire)

Jockey: Jack Callan

02 Nov 2026 17:45

Chelmsford City, All-Weather Championship Is Back Ebf Restricted Maiden Stakes (5) 6f

Horse: Rocsane (Ire)

Jockey: Jack Callan

02 Nov 2026 16:45

Chelmsford City, Midnite A Next Generation Betting App Handicap (5) 5f

Horse: Shining Guest (Ire)

Jockey: Connor Planas

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