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Thunder Wonder

Thunder Wonder has won three races in 21 outings—a modest record on paper, but the real story lies in what he does and where he does it. The 4-year-old runs for Charlie Johnston's powerful Middleham Moor yard, which has already sent out 131 winners this season, and he has found his rhythm with jockey Joe Fanning, who has steered him to victory in three of twelve rides together, a 25% win rate that stands well above the horse's overall average.Based on TrackLab's AI analysis
Quick Facts
Age
4 years old
Sex
Gelding
Colour
Chestnut
Father
Night Of Thunder
Mother
Princess Yaiza
Owner
John Brown Megan Dennis
Rating
83

📊 Key Numbers

Career statistics for this horse
21
Career races
3
Wins
14.3%
Win rate
avg ~10%
28.6%
Place rate (top 3)
avg ~30%
1 days
Since last race

🔍 Full Analysis

TrackLab's AI-generated assessment based on career data and recent form
TrackLab's Detailed Breakdown
Auto-Generated

Distance matters hugely for Thunder Wonder. Over seven furlongs to a mile, he has won one of four races—a 25% win rate that shows he performs best when the race unfolds at a steady gallop rather than a sprint. This preference has shaped his form at Musselburgh, a track where he has become a genuine specialist. He has won twice in four races there, most recently on 7 June 2025, and Musselburgh's relatively flat, fair layout seems to suit his running style. The fact that his last win came fourteen months ago suggests the form has dried up since that June success, though he remains active and competitive.

His recent form tells a less encouraging tale. In his last six races—spanning the past few weeks—Thunder Wonder has finished fifth, third, eighth, fourth, and tenth twice. He has not found the winner's circle in that stretch, and his 14% overall win rate sits below what many the yard might have hoped for. At Class 2 level, where he typically competes, he has managed just one win from eight races (12%), showing that stepping up to the top tier has proved genuinely challenging. Still, with Joe Fanning in the saddle and Musselburgh on the card, there are conditions under which Thunder Wonder has shown he belongs.

Strengths & Risks

What the data says works for and against this horse
✓ What works in their favour
Well suited by 7f – 1m distances: 25% win rate
⚠ What to watch out for
Poor record on good_to_firm ground: 0 wins from 7 starts
Yet to win at Newmarket in 5 attempts
Struggles on RH Galloping tracks: 0 wins from 8 starts

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Standard (all-weather)
Unknown
Good to soft (some give)
Unknown
Standard to slow (all-weather)
Unknown
Good to firm (drying out)
Avoids
📏 Race Distance
7F – 1M
Loves
1M1F – 1M2F
Ok
1M3F – 1M4F
Unknown
🏅 Competition Level
Class 2 (high-level)
Ok
Class 3 (mid-level)
Class 4 (standard)
Unknown
🏟 Track Shape
Right-handed, tight turns
Loves
Left-handed, long straights
Right-handed, hilly
Unknown
Long straights
Unknown
Right-handed, long straights
Avoids

📅 Recent Runs

The last 10 races, most recent first
1 Aug
5th
Goodwood
1m1f – 1m2f · Good_To_Firm · 18 runners
30 Jun
3rd
Musselburgh
1m1f – 1m2f · Good · 10 runners
2 May
8th
Newmarket
1m1f – 1m2f · Good_To_Firm · 13 runners
12 Apr
4th
Musselburgh
1m1f – 1m2f · Good · 12 runners
20 Mar
10th
Wolverhampton
1m1f – 1m2f · Standard · 13 runners
26 Sep
10th
Newmarket
1m1f – 1m2f · Good_To_Firm · 13 runners
23 Aug
13th
York
1m3f – 1m4f · Good_To_Firm · 15 runners
7 Aug
7th
chelmsford
1m3f – 1m4f · Standard_To_Slow · 10 runners
31 Jul
8th
Goodwood
1m1f – 1m2f · Good · 18 runners
12 Jul
5th
Newmarket
1m1f – 1m2f · Good_To_Firm · 7 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
25%
Win rate
3/12
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode

🏟 Track Record

Win rate at each course this horse has visited
CourseRacesResultsLast visitedWin rate
Newmarket
Galloping
5 1 third, 4 other 2 May 0%
Musselburgh
Sharp
4 2 wins, 1 third, 1 other 30 Jun 50%
Goodwood
Undulating
2 2 other 1 Aug 0%
Thirsk
Galloping
1 1 win 16 Aug 100%
Southwell
Galloping
1 1 third 6 Apr 0%
The Curragh
Galloping
1 1 other 29 Jun 0%
chelmsford 1 1 other 7 Aug 0%
Sandown Park
Galloping
1 1 other 25 Apr 0%
Haydock Park
Galloping
1 1 other 24 May 0%
York
Galloping
1 1 other 23 Aug 0%
Wolverhampton
Galloping
1 1 other 20 Mar 0%
Ascot
Galloping
1 1 other 19 Jun 0%
Doncaster
Galloping
1 1 other 12 Sep 0%