17
Ireland 2yo

Zambezi Shark (GB)

T: Stuart Williams · J: Kieran O'Neill · O: J Sarkar D Sarkar O Sarkar D Sarkar
By Aclaim (IRE) out of River Song (USA)
Form 5080
  1. 0
  2. 8
  3. 0
  4. 5
33/1 Current odds
0/4 W/R
71 RPR
68 TS
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Active
  • 4 runs
  • 0 wins
  • placed
  • 0% strike
  • 16 d off
  • 71 best RPR

Recent form

Form figures 5080 16 days off
0 21 Oct 2026 Copybet Overnight Best Odds Guarant… Newmarket 8 27 Jul 2026 Prestige Safety Your Competent H&S … Southwell (AW) 0 9 Jul 2026 Juddmonte EBF Restricted Novice Sta… Newbury 5 12 Jun 2026 Juddmonte EBF Restricted Novice Sta… Chester
At Newmarket 0/1 0 wins · 0 placed
On Good to Soft 0/1 0 wins · 0 placed
Best RPR 71 Career peak
Best TS 68 Career peak

Deep analytics

Career trajectory, going + distance lenses, connections history

Career Trajectory

last 4 runs · form score 0–100
12 Jun 2026 · Chester · 5th/9 (btn 0.1) 9 Jul 2026 · Newbury · 12th/18 (btn .75) 27 Jul 2026 · Southwell (AW) · 8th/12 (btn 2.25) 21 Oct 2026 · Newmarket · 11th/13 (btn .5)
  • Win
  • Placed
  • Mid-pack
  • Rear
  • DNF
Peak form
25
Mean
18
Win %
0%
Placed %
0%
Trend
Unknown

Course Record

4 venues
  • Chester 0% 0-0-1
  • Newbury 0% 0-0-1
  • Newmarket 0% 0-0-1
  • Southwell (AW) 0% 0-0-1

Connections History

4 jockeys · 1 trainer

Jockeys

  • Cieren Fallon 0% 0-0-1
  • Kieran O'Neill NOW 0% 0-0-1
  • Pat Cosgrave 0% 0-0-1
  • Ross Coakley 0% 0-0-1

Trainers

  • Stuart Williams NOW 0% 0-0-4

Race history

4 of 4 runs
Date Race Pos Going Dist Jockey Odds
21 Oct 2026 Copybet Overnight Best Odds Guaranteed Nursery Handicap Stakes Newmarket Class 4 11th/13 .5 Soft 7f Kieran O'Neill OR 65 66/1
27 Jul 2026 Prestige Safety Your Competent H&S Service Ebf Restricted Novice Stakes (for Horses In Bands B, C And D) (Ebf Restricted Race Qualifier) (GBB Race) Southwell (AW) Class 2 8th/12 2.25 Standard 7f Pat Cosgrave 50/1
9 Jul 2026 Juddmonte EBF Restricted Novice Stakes (GBB Race) Newbury Class 2 12th/18 .75 Good To Firm 6f Ross Coakley 40/1
12 Jun 2026 Juddmonte EBF Restricted Novice Stakes (GBB Race) Chester Class 2 5th/9 0.1 Good To Soft 6f17y Cieren Fallon 14/1

Connections

Trainer
Stuart Williams 13%
Jockey
Kieran O'Neill 9%
Owner
J Sarkar D Sarkar O Sarkar D Sarkar
Sire
Aclaim (IRE)
Dam
River Song (USA)
Dam sire
Siphon
Country
Ireland
Age
2yo

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