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Sibling Rivelry

Sibling Rivelry is a four-year-old doing something many horses never manage: getting better with age. The horse has won five of its last thirteen races — a win rate of roughly one in every two and a half outings — and it raced just yesterday, suggesting the trainer David Simcock has him fit and ready to run hard whenever the opportunity comes.Based on TrackLab's analysis
Quick facts
Age
4 years old
Sex
Filly
Colour
Bay
Father
Lightning Spear
Mother
Aliyana
Owner
The Future
Official rating
70

📊 Key numbers

Career totals for this horse
13
Career races
5
Wins
38.5%
Win rate
avg ~10%
69.2%
Top-3 rate
avg ~30%
46 days
Since last race

🔍 Full analysis

Our model's view, based on this horse's career and recent runs
TrackLab's detailed breakdown

What stands out is how much Sibling Rivelry improves when conditions suit. On normal ground the horse is genuinely sharp: three wins from four races, a 75% win rate that would excite any owner. That kind of consistency tells you the horse isn't a one-trick wonder lurching from victory to near-miss — it has a genuine preference and the ability to capitalize on it. By contrast, ask the horse to run on softer or firmer ground and things get murkier. This matters because in British racing, ground changes fast, and a horse that can't adapt doesn't win regularly.

The recent form is solid without being spectacular. Second place and two fourth-place finishes in the last six races suggest the horse remains competitive, though the seventh-place finish two starts ago hinted at a dip in form — these things happen. But then came a win at Lingfield Park just this week, suggesting Sibling Rivelry has bounced back. When it runs at Class 4 level — mid-tier races where decent horses compete — the horse wins half the time (two wins from four races), which is exactly the kind of pattern that keeps a horse busy and its the yard profitable without it climbing to the very top tier.

Trained in Newmarket by David Simcock, whose yard has produced 39 winners already this season, Sibling Rivelry belongs to an operation that knows how to keep horses ticking along. The first win came at Southwell back in March, and nearly two years later the horse is still racing competitively and still winning. That longevity at this level, combined with that preference for normal ground, gives this four-year-old a clear identity: a reliable, consistent performer that knows what it likes and delivers on the day.

⚡ Strengths and risks

What helps this horse and what to watch out for
✓ What works in their favour
✔ Excellent record on standard ground: 3 wins from 4 starts (75%)
✔ Strong overall win rate: wins 38% of races

🎯 Where this horse runs best

Results split by ground, distance, race level and track shape
🌧 Ground
Standard (all-weather)
Loves
Good to firm (fairly firm)
Ok
Good (a little give)
Unknown
Good to soft (some give)
Unknown
Standard to slow (all-weather)
Unknown
📏 Race distance
1M6F – 2M
1M1F – 1M2F
Unknown
1M3F – 1M4F
Ok
🏅 Race level
Class 4 (standard)
Class 5 (entry-level)
Unknown
🏟 Track shape
Left-handed, long straights
Left-handed, tight turns
Unknown
Right-handed, hilly
Unknown
Right-handed, tight turns
Unknown
Long straights
Unknown
Right-handed, long straights
Avoids

📅 Recent runs

The last 10 races, most recent first
3 Sep
🏆 Won
Lingfield Park
1m6f – 2m · Standard · 6 runners
20 Aug
2nd
Newmarket
1m6f – 2m · Good_To_Firm · 5 runners
31 Jul
2nd
Newmarket
1m6f – 2m · Good_To_Firm · 5 runners
10 Jul
4th
Ascot
1m3f – 1m4f · Good_To_Firm · 9 runners
18 Jun
3rd
Great Yarmouth
1m3f – 1m4f · Good_To_Firm · 7 runners
22 May
7th
Goodwood
1m3f – 1m4f · Good · 10 runners
11 May
🏆 Won
Windsor
1m3f – 1m4f · Good_To_Firm · 10 runners
21 Oct
3rd
Great Yarmouth
1m3f – 1m4f · Good_To_Soft · 6 runners
2 Oct
🏆 Won
Newcastle
1m6f – 2m · Standard · 6 runners
4 Sep
6th
Lingfield Park
1m6f – 2m · Standard · 7 runners

🏇 Jockeys

Every jockey who has ridden this horse, most rides first
Jack Dace Current jockey
66.7%
Win rate
2/3
Wins / rides
50%
Win rate
1/2
Wins / rides
50%
Win rate
1/2
Wins / rides
0%
Win rate
0/1
Wins / rides

🏟 Course record

Win rate at each course this horse has visited
CourseRacesResultsLast runWin rate
Goodwood
Undulating
2 1 win, 1 other 22 May 50%
Lingfield Park
Sharp
2 1 win, 1 other 3 Sep 50%
Newmarket
Galloping
2 2 seconds 20 Aug 0%
Great Yarmouth
Galloping
2 2 thirds 18 Jun 0%
Newcastle
Galloping
1 1 win 2 Oct 100%
Windsor
Sharp
1 1 win 11 May 100%
Southwell
Galloping
1 1 win 14 Mar 100%
Ascot
Galloping
1 1 other 10 Jul 0%
chelmsford 1 1 other 27 Feb 0%