Catterick 15:25 17 Oct 2026
Class 4 17 Oct 2026

Tomorrow William Hill Epic Boosts Handicap Stakes (Div I)

William Hill Epic Boosts Handicap Stakes (Div I) · 7f6y

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Voting open
  • 10 declared
  • 0 picked
Saturday Draw Join free to vote Updated 9 hours, 39 minutes ago
No.
Horse
Form
Jockey / Trainer
OR
SR?
RPR/OR
Age
Wgt
AI
Votes
Odds
Pick
Comment
1
Brighton Boy silks
Brighton Boy
Age 4 · 10-7
603501
87
—
87OR
4
10-7
—
—
5/2
—
2
Misunderstood silks
Misunderstood
Age 4 · 9-13
452254
79
—
79OR
4
9-13
—
—
11/2
—
3
Eagle Bay silks
Eagle Bay
Age 3 · 9-12
-11757
80
—
80OR
3
9-12
—
—
16/1 FCST 12/1
—
4
Diamont Katie silks
Diamont Katie
Age 4 · 9-12
420271
78
—
78OR
4
9-12
—
—
9/2
—
5
Quest For Fun silks
Quest For Fun
Age 8 · 9-11
032524
77
—
77OR
8
9-11
—
—
4/1
—
6
Call Me Betty silks
Call Me Betty
Age 4 · 9-6
019739
72
—
72OR
4
9-6
—
—
14/1
—
7
Havana Prince silks
Havana Prince
Age 5 · 9-5
100839
71
—
71OR
5
9-5
—
—
20/1 FCST 18/1
—
8
Von Trotter silks
Von Trotter
Age 3 · 9-4
762121
72
—
72OR
3
9-4
—
—
6/1
—
9
Zarvali silks
Zarvali
Age 3 · 9-3
707497
71
—
71OR
3
9-3
—
—
25/1 FCST 20/1
—
10
Kings Merchant silks
Kings Merchant
Age 5 · 8-13
214513
65
—
65OR
5
8-13
—
—
11/1 FCST 10/1
—
Horse Bet365 Paddy Power Coral Ladbrokes William Hill Betfred Best
1 Brighton Boy 5/2 11/4 — — — — 11/4 Paddy Power
2 Misunderstood 11/2 11/2 — — — — 11/2 Bet365
3 Eagle Bay 16/1 12/1 — — — — 16/1 Bet365
4 Diamont Katie 9/2 9/2 — — — — 9/2 Bet365
5 Quest For Fun 4/1 4/1 — — — — 4/1 Bet365
6 Call Me Betty 14/1 16/1 — — — — 16/1 Paddy Power
7 Havana Prince 20/1 18/1 — — — — 20/1 Bet365
8 Von Trotter 6/1 15/2 — — — — 15/2 Paddy Power
9 Zarvali 25/1 20/1 — — — — 25/1 Bet365
10 Kings Merchant 11/1 10/1 — — — — 11/1 Bet365

Prices update each odds sync. Green ▼ = shortened (steamer), Red ▲ = drifted, Blue = = unchanged since last sync. Best column highlights the bookmaker offering the longest price.

Chamber Verdict

Balanced lens Data thin · 0/10 rated

Brighton Boy

Live signal

Brighton Boy owns one of the strongest chamber scores in this field. With no SR/RPR/TS data on the winner, the Balanced lens leaned on market confidence (88) and pace fit instead. The profile stays composed even after the chamber introduces race-day variance.

5/2 Tim Easterby David Allan
74% Confidence
⚠ Danger Runner

Quest For Fun

Nearest rival if the simulation drifts off the primary path.

4/1 · Tim Easterby
✓ Value Signal

Zarvali

Strongest upside if you want a less obvious route through the field.

25/1 · Roger Fell
◈ Chamber Memory

Balanced

Even weighting across form, market confidence and race-day volatility.

Change lens →
Chamber Signals

How the chamber read the race

Why this horse Live cards showing how the active lens weighted each signal for this outcome.
Speed rating No data
No data
⚖ Weight 38% +0.0 pts

No SR / RPR / TS data on the winner — its weight has been redistributed across the other signals.

Market confidence Dominant
88 / 100
⚖ Weight 22% +31.4 pts

Transforms live price respect into a confidence signal inside the chamber.

Pace profile Low conviction
40 / 100
⚖ Weight 12% +7.7 pts

How cleanly the runner's engine fits the projected rhythm and pressure map.

Value edge Speculative
46 / 100
⚖ Weight 10% +7.5 pts

Shows whether the current price still leaves enough upside in the pick.

Chaos factor Dominant
41 / 100
⚖ Weight 10% +6.6 pts

Controlled volatility that keeps the simulation realistic and stress-tests the profile.

Favourite bias Speculative
58 / 100
⚖ Weight 8% +7.4 pts

Extra certainty applied when the active lens wants to trust the obvious market leader.

Top chamber signals Top 5 ranked by the active lens.
1 1. Brighton Boy
63.1 5/2
2 5. Quest For Fun
58.8 4/1
3 8. Von Trotter
58.8 6/1
4 2. Misunderstood
58.5 11/2
5 4. Diamont Katie
58.1 9/2
YOUR DECISION

See your angle before you make your move

Your pick and the AI view — both on one line before you enter the field.

🐾 Your pick
No horse picked yet
Voting open now

Use the signals below, then back one runner before the off.

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🤖 AI view
Signals loading
AI signals loading

When the models line up, pay attention. When they split, the value may be elsewhere.

Read the AI breakdown →
The Race Engine combines three independent signals to help you see the race clearly
📊
SR

Saturday Rating

Proprietary ability score 0–200. How good the horse actually is — independent of market opinion.

Ability
🤖
★★★★★

AI Stars

A race-day probability signal for today's conditions — form trajectory, going, suitability and weight.

Today's Chance
🐾
0

Cub Votes

One Cub. One horse. One shot. Follow the crowd — or fade it.

Community Signal

★ Market Movers Horses at 20/1 or shorter

1
Age 4 · 10-7
5/2
🐾 —
5
Age 8 · 9-11
4/1
🐾 —
4
Age 4 · 9-12
9/2
🐾 —
2
Age 4 · 9-13
11/2
🐾 —
8
Age 3 · 9-4
6/1
🐾 —
10
Age 5 · 8-13
11/1
🐾 —
6
Age 4 · 9-6
14/1
🐾 —
3
Age 3 · 9-12
16/1
🐾 —
7
Age 5 · 9-5
20/1
🐾 —

🗺 The Course Class 4

7f6y Distance to cover
Good Expected going
10 Confirmed runners
Catterick Track and setting
Class 4 Race grade