Mayson (GB)

Best progeny: Oxted (GB), Rohaan (IRE), Honey Girl (GB)

Avg winning distance: Flat 6.5f · NH 1m7½f
Damsire avg winning distance: Flat 6.1f
Race record: 17 runs, 5 wins
By: Invincible Spirit (IRE)
As damsire: 36 winners from 81 runners
Country: GB

Flat 2026 (GB & IRE): 32 winners from 79 runners
Jumps 2026/27 (GB & IRE): 0 winners from 1 runner
Winners (GB & IRE): 223 of 421 runners (53%)
Wins (GB & IRE): 770 from 6,968 runs
Black-type winners (GB & IRE): 8 (3 Group/Grade)
Progeny prize money (GB & IRE): £8,526,708 GB · €1,084,336 IRE
Best progeny: Oxted (GB), Rohaan (IRE), Honey Girl (GB)

Next entry · 17 Oct · 16:45 Catterick · William Hill Catterick Dash Handicap Stakes

Entries

Progeny declared in the next 7 days


Novamay	4	88	Rhys Elliott	Michael Dods	Antico Alliance	Declared	17 Oct 26	16:45	Catterick	William Hill Catterick Dash Handicap Stakes	5f	Antico Lady	8-12
Shush A Minute	3	48	William Carson	John Ryan	Deerfield Syndicate	Declared	17 Oct 26	19:00	Southwell (AW)	Winter Ladies Night Saturday 28th November Handicap Stakes	6f17y	Jeany	8-11
Saratoga Gold	8	59	Alistair Rawlinson	Kevin & Lauren Frost	Curzon House Partnership	Declared	17 Oct 26	20:00	Southwell (AW)	Andrew And Tony Roy Memorial Race Handicap Stakes	1m6f21y	Lady Sylvia	9-11
Another Baar	6	83	Mikey Sheehy	Adrian Keatley	Keatley Owners Group, Porter & Finneran	Declared	19 Oct 26	16:55	Pontefract	William Hill Best Odds Guaranteed Handicap Stakes	5f3y	Rapid Recruit	9-8
Shades of May	6	61	Rose Dawes	Mark Usher	The Mark Usher Racing Partnership	Declared	19 Oct 26	17:00	Southwell (AW)	bettingsites.co.uk Compare Before You Bet Apprentice Handicap Stakes	7f14y	Shades Of Silk	-
Diomed Duke	4	80	-	Stuart Williams	Diomed Racing	Declared	20 Oct 26	16:03	Yarmouth	Infobond Turnkey & Personnel Services Handicap Stakes	5f42y	Three Little Birds	9-9
Shush A Minute	3	48	-	John Ryan	Deerfield Syndicate	Declared	20 Oct 26	16:38	Yarmouth	Brandford Restaurants & Bar Handicap Stakes	6f3y	Jeany	8-8
Mayflower Rock	3	46	-	Dylan Cunha	Having A Mare & Dc- Macy	Declared	20 Oct 26	16:38	Yarmouth	Brandford Restaurants & Bar Handicap Stakes	6f3y	Rock Cake	8-6
Ventura Express	9	68	David Nolan	Paul Midgley	Buist, Crowther & Shields	Declared	20 Oct 26	19:30	Newcastle (AW)	Make The Move To Midnite Handicap Stakes	5f	Mail Express	9-8
Mayo County	5	60	Tom Kiely-Marshall	Julie Camacho	Simon Bland & Julie Camacho	Declared	20 Oct 26	20:30	Newcastle (AW)	Midnite It's Actually Pretty Good Apprentice Handicap Stakes	6f	Horsforth	9-9
My Cubby Bear	3	73	-	Henry de Bromhead	Envirogreen Housing Services Ltd	Declared	21 Oct 26	14:42	Navan	Navan Racing Festival Advanced Price Tickets On Sale Now Maiden	5f	Lamazonia	-
Fantasy Obsessor	4	-	-	Michael Appleby	The Fantasy Fellowship	Declared	21 Oct 26	20:00	Kempton (AW)	Try Unibet's Improved Acca Boosts Fillies' Handicap Stakes	6f	Fantasy Lover	-

Declared runners and entries; non-runners excluded.

Quick answers

How many winners has Mayson sired?: Mayson (GB) has sired 223 winners from 421 runners in Britain and Ireland since 2016 (53%), with 770 wins from 6,968 runs. Progeny runs abroad are not included.
How many black-type winners has Mayson sired?: Mayson (GB) has sired 8 black-type winners in Britain and Ireland since 2016, 3 of them at Group or Grade level.
How many Group 1 winners has Mayson sired?: Mayson (GB) has sired 1 Group 1 winner (2 Group 1 wins) in Britain and Ireland since 2016.
Who is the best offspring of Mayson?: Ranked by level of win and black-type wins, the leading runner by Mayson (GB) in Britain and Ireland is Oxted (GB) (out of Charlotte Rosina (GB)), a Group 1 winner with 3 black-type wins from 15 runs.
Who is the latest Group 1 winner by Mayson?: The most recent Group 1 winner by Mayson (GB) in Britain and Ireland is Oxted (GB), in the King's Stand Stakes (Group 1) at Ascot on 15 June 2021.
Who is Mayson's sire?: Mayson (GB) is by Invincible Spirit (IRE), and won 5 of 17 races in Britain and Ireland as a racehorse.
What is the average winning distance of Mayson's progeny?: The average winning distance of Mayson (GB)'s progeny in Britain and Ireland is 6.5 furlongs on the Flat.
How are Mayson's progeny doing this season?: Mayson (GB) has had 32 winners from 79 runners in the 2026 Flat season and no winners from 1 runner in the 2026/27 jumps season in Britain and Ireland.
How much prize money have Mayson's progeny won?: Mayson (GB)'s progeny have earned £8,526,708 in Britain and €1,084,336 in Ireland since 2016.
Are any of Mayson's progeny running soon?: 12 runners by Mayson (GB) are entered or declared in Britain and Ireland in the next 7 days.

Updated 2026-10-19

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Updated 2026-10-19

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