As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 May 2025 — 516 days ago. Our archive can't say whether the horse is still in training.
Last run May 2025 · 11th of 16Last raced off OR 83
KTB Profile
Arthor was a maiden after 22 starts on turf, with two placed efforts from his career. He recorded his best effort when third of 16 at Punchestown in May 2024. The gelding, by Flemensfirth out of a Presenting mare, raced on soft or heavy ground in most of his starts and finished 11th of 16 in the Treaty Plant Hire Handicap Chase at Limerick in May 2025. He last ran off an official rating of 83, 21lb below his highest ever mark.
Based on 22 archived runs · run-style from 4 commented runs · updated 21 Oct 2026
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
Official rating83↓ 21lb off peak
8383–104
KTB Speed and Rating
KTB Speed
Best recent Speed92the best of the last 3 graded (A or B) runs · Punchestown, 21 May 2024
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 →
Jumps 19 figures · best 107B · median 81
Going
Runs
Best
Median
Since 21 Oct 2025
Soft
10
107B
76
—
Heavy
6
104C
69.5
—
Good to Soft
2
92B
91.5
—
Good
1
—
—
—
Distance
Runs
Best
Median
Since 21 Oct 2025
2m1f – 2m4f
7
104C
84
—
1m5f – 2m
7
107B
69
—
2m5f – 3m
4
86B
82
—
Over 3m
1
—
—
—
Of 22 runs looked at, 3 have no figure: did not complete (3).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 19 figures from 22 runs · as at 3 Oct 2026 · a record, not a forecast
KTB Rating
Best recent KTB Rating102Athe best of the last 3 rated runs · Wexford, 4 Apr 2025Official rating 83at the last run, 22 May 2025
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 →
Jumps 19 figures · best 130A · median 101
Going
Runs
Best
Median
Since 21 Oct 2025
Soft
10
130A
101.5
—
Heavy
6
110A
101
—
Good to Soft
2
109A
101
—
Good
1
—
—
—
Distance
Runs
Best
Median
Since 21 Oct 2025
2m1f – 2m4f
7
110A
102
—
1m5f – 2m
7
130A
100
—
2m5f – 3m
4
108A
99.5
—
Over 3m
1
—
—
—
Of 22 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 19 figures from 22 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 from 4 analysed runs
Prominent2 (50%)· 0 wins
Midfield1 (25%)· 0 wins
Held up1 (25%)· 0 wins
Pedigree intelligence
Sire
Flemensfirth (USA)
Progeny in our archive have won 11.9% of 17,274 runs since Jan 2008 (1,594 horses).
Going
Runs
Wins
SR
vs sire
This horse
Firm
38
0
0%
−11.9
—
Good to Firm
522
50
9.6%
−2.3
—
Good
4,051
441
10.9%
−1
0 from 1
Good to Soft
2,931
354
12.1%
+0.2
0 from 4
Soft
5,876
751
12.8%
+0.9
0 from 10
Heavy
3,814
449
11.8%
−0.1
0 from 7
Standard (AW)
42
2
4.8%
−7.1
—
Distance (all codes)
Runs
Wins
SR
vs sire
This horse
1m – 1m1f
2
0
0%
−11.9
—
1m2f – 1m4f
25
1
4%
−7.9
—
1m5f – 2m
4,484
547
12.2%
+0.3
0 from 8
2m1f – 2m4f
6,077
724
11.9%
0
0 from 7
2m5f – 3m
5,254
622
11.8%
−0.1
0 from 6
Over 3m
1,432
153
10.7%
−1.2
0 from 1
Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
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.
Racing Again 17th May Handicap Chase (0-100)19.5f · Yielding · 16 ranSat close up early - small error 3rd - 6th at halfway - made ground before 4 out - driven along with nothing more from 3 out - struggling in 9th into the straight - checked 2 out - eventually well held
Racing Again March 15th Maiden Hunters Chase25f · Good To Yielding · 11 ranHeld up towards the back - still 7th 6 out - driven but making no headway 3 out - faded and stumbled at the last
Jeremy O'Neill Memorial Handicap Chase (0-102)23.5f · Good To Yielding · 12 ranSettled in the pack - found nothing approaching 4 out - dropped away and eased before the following fence - pulled up
Arthor (IRE) has yet to win, from 22 archived starts between 2022 and 2025. Placed 2 times in total (9.1% of starts).
Who trained Arthor (IRE)?
Arthor (IRE) was trained by James Joseph Mangan on the most recent run on record, at Limerick on 22 May 2025.
Who is Arthor (IRE)'s sire?
Arthor (IRE) is by Flemensfirth (USA) out of Presenting Juno (IRE), whose sire is Presenting.
What is Arthor (IRE)'s official rating?
The most recent official rating on record is 83, from the run on 22 May 2025. The highest on record is 104.
What is Arthor (IRE)'s sire's record?
Flemensfirth (USA)'s progeny in our archive have won 11.9% of 17,274 runs since Jan 2008 (1,594 horses), Flat and jumps together.
Who are Arthor (IRE)'s siblings?
Out of Presenting Juno (IRE), Arthor (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.
Arthor (IRE)·0–22·SR 0%
KTB
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