Ireland 6yo

Crystal Mariner (IRE)

T: John Joseph Hanlon · J: Harry Sexton(7) · O: Miss Rachel Oneill

By Sea The Stars (IRE) out of Crystal Zvezda (GB)

Form 10-48542276

18/1 Current odds

4/31 W/R

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Active

31 runs
4 wins
placed
13% strike
11 d off
95 best RPR

Recent form

Form figures 10-48542276 11 days off

6 7 2 2 4 5

On Good 0/7 0 wins · 3 placed

Best RPR 95 Career peak

Best TS 84 Career peak

Deep analytics

Career trajectory, going + distance lenses, connections history

Career Trajectory

last 28 runs · form score 0–100

Win
Placed
Mid-pack
Rear
DNF
OR mark

Peak form: 100
Mean: 44
Win %: 13%
Placed %: 45%
Trend: Steady

Course Record

21 venues

Career strike 45%; best at Doncaster (100% from 2 runs).

Kempton (AW) 50% 2-1-6
Doncaster 100% 0-2-2
Salisbury 100% 1-1-2
Lingfield (AW) 0% 0-0-2
Southwell (AW) 0% 0-0-2
Windsor 0% 0-0-2
Ballinrobe (IRE) 100% 0-1-1
Chelmsford City (AW) 100% 0-1-1
Chester 100% 0-1-1
Newcastle (AW) 100% 1-0-1
Newton Abbot 100% 0-1-1
Pontefract 100% 0-1-1
Redcar 100% 0-1-1
Chepstow 0% 0-0-1
Fairyhouse (IRE) 0% 0-0-1
Leicester 0% 0-0-1
Lingfield 0% 0-0-1
Navan (IRE) 0% 0-0-1
Newmarket 0% 0-0-1
Sandown 0% 0-0-1
Wolverhampton (AW) 0% 0-0-1

Connections History

10 jockeys · 3 trainers

Jockeys

Saffie Osborne 33% 1-2-9
William Carver 38% 1-2-8
Richard Kingscote 60% 1-2-5
Paddy Hanlon 50% 0-1-2
Ryan Moore 50% 0-1-2
Daniel Muscutt 100% 1-0-1
Darragh O'Keeffe 100% 0-1-1
Kevin Stott 100% 0-1-1
Harry Sexton(7) NOW 0% 0-0-1
Luke Catton 0% 0-0-1

Trainers

Jamie Osborne 37% 3-4-19
Sir Michael Stoute 62% 1-4-8
John Joseph Hanlon NOW 50% 0-2-4

Going Record

31 classifiable runs

Firmleaning Fires on firmer ground — 57% in-the-money on a fast surface vs 0% on softer ground.

Firm — 0 runs
Good to Firm 57% 1-3-7
Good 38% 1-4-13
Good to Soft 40% 2-2-10
Soft 100% 0-1-1
Heavy — 0 runs

Distance Record

31 classifiable runs

Allrounder Versatile — handles a range of trips with similar effectiveness.

Sprint ≤ 6f — 0 runs
Seven 6½ – 7f — 0 runs
Mile 7f – 1m1f 33% 1-0-3
Middle 1m1f – 1m4f 46% 3-8-24
Staying ≥ 1m4f 50% 0-2-4

Race history

10 of 10 runs

Date Race Pos Going Dist Jockey Odds

5 Oct 2026 Sign Up To GavinLynchRacing.com (C & G) Maiden Hurdle Fairyhouse (IRE) H 6th/11 2.25 Good 2m Harry Sexton OR 108 11/1

19 Sep 2026 BAR 1 Betting 'Download Our App' Maiden Hurdle Navan (IRE) H 7th/16 13 Good 2m Paddy Hanlon 20/1

7 Sep 2026 Race Against Waste Maiden Hurdle Race (GBB Race) Newton Abbot Class 4 2nd/6 .75 Good 2m1f Paddy Hanlon 100/30

10 Aug 2026 Bank Of Ireland Brendan Maloney Memorial Maiden Hurdle Ballinrobe (IRE) 2nd/15 3.5 Good 2m½f Darragh O'Keeffe 9/2

5 Jul 2026 Free Bets On attheraces.com Handicap (GBBPlus Race) Southwell (AW) Class 4 4th/8 0.2 Standard 1m3f23y Saffie Osborne OR 82 5/1

29 Jun 2026 Try Unibet's New Improved Acca Boosts Handicap (GBBPlus Race) Kempton (AW) Class 4 T 5th/12 2.25 Standard To Slow 1m2f219y William Carver OR 82 33/1

8 Jun 2026 Mesothelioma UK Handicap (GBBPlus Race) Leicester Class 4 T 8th/10 0.3 Good 1m2f William Carver OR 84 66/1

21 May 2026 David Lucas, Wales Leading Independent Bookmaker Handicap (GBBPlus Race) Chepstow Class 4 T 4th/6 3.5 Good To Soft 1m2f Saffie Osborne OR 85 6/1

3 Nov 2025 Unibet London Middle Distance Series (Final) Handicap (GBBPlus Race) Kempton (AW) Class 2 T 11th/12 2 Standard To Slow 1m2f219y William Carver OR 85 14/1

13 Oct 2025 Try Unibet's New Smartview Racecards Handicap (GBBPlus Race) (Div 1) Kempton (AW) Class 4 T 1st/7 +0 Standard To Slow 1m2f219y William Carver OR 81 10/3

Connections

Trainer: John Joseph Hanlon 6%
Jockey: Harry Sexton(7) 4%
Owner: Miss Rachel Oneill
Sire: Sea The Stars (IRE)
Dam: Crystal Zvezda (GB)
Dam sire: Dubawi
Country: Ireland
Age: 6yo

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