Dark Side Thunder (GB) — Horse Explorer | Saturday Racing

Career Trajectory

last 28 runs · form score 0–100

Win
Placed
Mid-pack
Rear
DNF
OR mark

Peak form: 100
Mean: 41
Win %: 19%
Placed %: 45%
Trend: Steady

Course Record

12 venues

Specialist on the road. Genuine course specialist at Yarmouth, Kempton (AW) — well clear of the 45% career baseline.

Southwell (AW) 33% 4-1-15
Yarmouth SPEC 78% 1-6-9
Kempton (AW) SPEC 80% 3-1-5
Chelmsford (AW) 25% 1-0-4
Newcastle (AW) 0% 0-0-3
Haydock 50% 0-1-2
Leicester 50% 0-1-2
York 50% 0-1-2
Doncaster 0% 0-0-2
Thirsk 100% 0-1-1
Ascot 0% 0-0-1
Newmarket (July) 0% 0-0-1

Connections History

7 jockeys · 1 trainer

Jockeys

Lewis Edmunds NOW 47% 8-8-34
Harrison Shaw 25% 0-1-4
George Wood 50% 1-0-2
Hollie Doyle 50% 0-1-2
Oliver Stammers 50% 0-1-2
Silvestre De Sousa 50% 0-1-2
Richard Kingscote 0% 0-0-1

Trainers

Jessica Macey NOW 45% 9-12-47

Going Record

47 classifiable runs

Firmleaning Fires on firmer ground — 56% in-the-money on a fast surface vs 0% on softer ground.

Firm — 0 runs
Good to Firm 56% 0-5-9
Good 35% 4-5-26
Good to Soft 64% 5-2-11
Soft 0% 0-0-1
Heavy — 0 runs

Distance Record

47 classifiable runs

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

Sprint ≤ 6f 45% 8-10-40
Seven 6½ – 7f 43% 1-2-7
Mile 7f – 1m1f — 0 runs
Middle 1m1f – 1m4f — 0 runs
Staying ≥ 1m4f — 0 runs

Recent Runs

last 10 races · newest first

3rd/8 25 May 2026 7 days ago

Leicester
- 6f
- Good To Firm
- Class 5
- Cheekpieces
btn 0.2 OR 67 -2

Lewis Edmunds

Prominent - switched left inside final furlong - kept on towards finish(op 11/1)
5th/5 9 May 2026 23 days ago

Leicester
- 6f
- Good To Firm
- Class 5
- Visor
btn 2.5 OR 69

Oliver Stammers

Prominent - ridden and lost position over 1f out(op 13/2)
2nd/6 21 Apr 2026 41 days ago

Yarmouth
- 6f
- Good To Firm
- Class 5
- Cheekpieces
btn 3.25 OR 69 -1

Lewis Edmunds

Midfield - some headway over 1f out - kept on inside final furlong - no match for winner(op 17/2 tchd 9/1)
9th/11 10 Mar 2026 83 days ago

Southwell (AW)
- 6f
- Standard
- Class 5
- Visor
btn 1 OR 70 -2

Lewis Edmunds

Raced wide - prominent - in touch with leaders after 1f - short of room over 1f out - soon weakened(op 17/2)
8th/11 11 Feb 2026 110 days ago

Southwell (AW)
- 6f
- Standard
- Class 5
- Visor
btn 1.5 OR 72 -1

George Wood

Raced wide - never better than midfield(op 12/1)
4th/9 2 Jan 2026 150 days ago

Chelmsford (AW)
- 7f
- Standard
- Class 5
- Visor
btn 0.2 OR 73

Lewis Edmunds

Took keen hold - prominent - pressed leader after 2f - briefly led over 1f out - weakened gradually towards finish - lost third final…
12th/14 18 Dec 2025 165 days ago

Chelmsford (AW)
- 6f
- Standard
- Class 2
- Visor
btn 0.2 OR 73 +3

Lewis Edmunds

Raced wide - in rear throughout
1st/7 4 Dec 2025 179 days ago

Chelmsford (AW)
- 6f
- Standard
- Class 5
- Visor
won 0 OR 70 -1

Lewis Edmunds

In touch with leaders - headway from over 1f out - led inside final furlong - kept on(op 3/1 tchd 5/2)
7th/12 23 Oct 2025 221 days ago

Southwell (AW)
- 6f
- Standard
- Class 4
- Cheekpieces
btn 0.3 OR 71 -1

Hollie Doyle

Prominent - outpaced over 2f out - rallied over 1f out - edged right but kept on inside final furlong(op 8/1)
5th/13 3 Oct 2025 241 days ago

Southwell (AW)
- 6f
- Standard
- Class 5
- Visor
btn .5 OR 72

Harrison Shaw

Midfield - some headway from over 1f out - kept on(op 9/1)