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Horse profile

May Happen (GB)

2yo filly (at last run, Dec 2019) · Last trainer Jamie Osborne · Last owner J A Osborne
by Mayson (GB) out of Jasmine Royale (GB) (Royal Applause)
4 runs · 3 courses · from Oct 2019
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Dec 2019 — 2,512 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2019 · 7th of 11 Last raced off OR 45
KTB Profile

May Happen (GB) is yet to win from 4 starts.

Based on 4 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 79 the best of the last 2 graded (A or B) runs · Chelmsford City (AW), 11 Dec 2019

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 4 figures · best 79B · median 57
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)479B57—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f479B57—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 39A the best of the last 3 rated runs · Chelmsford City (AW), 11 Dec 2019 Official rating 45 at the last run, 11 Dec 2019

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 4 figures · best 39A · median 35.5
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)439A35.5—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f439A35.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 10.7% of 7,380 runs since Jan 2008 (442 horses).

Strongest at trips under 6f (all codes): 13.8% from 1,730. Weakest over 1m5f – 2m (all codes): 2.8% from 106.

GoingRunsWinsSRvs sireThis horse
Firm22627.3%+16.6—
Good to Firm1,02312111.8%+1.1—
Good1,37013910.1%−0.6—
Good to Soft8069211.4%+0.7—
Soft97211511.8%+1.1—
Heavy3233310.2%−0.5—
Standard (AW)2,86428510%−0.70 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,73023813.8%+3.1—
6f – 7f3,91140010.2%−0.50 from 4
1m – 1m1f1,1451119.7%−1—
1m2f – 1m4f452378.2%−2.5—
1m5f – 2m10632.8%−7.9—
2m1f – 2m4f3013.3%−7.4—
2m5f – 3m6116.7%+6—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Jasmine Royale (GB) (Royal Applause)

2 siblings in the archive, 1 winner — best of them Twilight Jazz (GB) (2 wins).

The wins came over 7f–7½f; the highest grade won is Class 6 (Twilight Jazz (GB)).

ProduceRunsWinsWin tripsBest grade
Twilight Jazz (GB)3527f–7½fClass 6
Streak Jazz (GB)50——

Record by conditions

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 2 0 0% −2.00
Chelmsford City (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00

JockeyRunsWinsSR£1
Nicola Currie 2 0 0% −2.00
James Sullivan 1 0 0% −1.00
Elinor Jones 1 0 0% −1.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2019 · 4 runs
11 Dec 19+11d Chelmsford City (AW) Bet toteplacepot At totesport.com Nursery Class 6 · 6f · Standard · 11 ran 7/11 2¼ 8-6 4579B39A James Sullivan 40/1
30 Nov 19+10d Lingfield (AW) Ladbrokes Home Of The Odds Boost Novice Median Auction Stakes Class 5 · 7f · Standard · 14 ran 13/14 2¼ 8-12 —61C34C Nicola Currie 66/1
20 Nov 19+35d Kempton (AW) 32Red Casino Fillies' Novice Auction Stakes (Plus 10) Class 5 · 6f · Standard To Slow · 12 ran 9/12 ½ 8-11 —53A37A Nicola Currie 66/1
16 Oct 19 Kempton (AW) 32Red Casino Novice Median Auction Stakes Class 5 · 6f · Standard To Slow · 11 ran 9/11 2 8-7 —47C32C Elinor Jones 66/1

Quick answers

How many races has May Happen won?
May Happen (GB) has yet to win, from 4 archived starts in 2019.
Who trained May Happen?
May Happen (GB) was trained by Jamie Osborne on the most recent run on record, at Chelmsford City (AW) on 11 December 2019.
Who is May Happen's sire?
May Happen (GB) is by Mayson (GB) out of Jasmine Royale (GB), whose sire is Royal Applause.
What is May Happen's official rating?
The most recent official rating on record is 45, from the run on 11 December 2019. That is also the highest on record.
What is May Happen's sire's record?
Mayson (GB)'s progeny in our archive have won 10.7% of 7,380 runs since Jan 2008 (442 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.8% from 1,730. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
Who are May Happen's siblings?
Out of Jasmine Royale (GB), May Happen (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Twilight Jazz (GB) (2). Highest grade won: Class 6 (Twilight Jazz (GB)). The wins came over 7f–7½f. As at Oct 2026.

Record shown from October 2019. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.