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Horse profile

Mojave River (FR)

3yo filly (at last run, Sep 2025) · Last trainer Joseph Patrick O'Brien · Last owner Go Racing Limited
by Mohaather (GB) out of Quintessenz (GER) (Soldier Hollow)
8 runs · 7 courses · from Aug 2024
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 26 Sep 2025 — 393 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2025 · 6th of 12 2 wins · Cork & Deauville (FR) Last raced off OR 95
KTB Profile

Mojave River won two of eight starts on turf. Both wins came on a first visit to the course, at Deauville over 6f-7f in Aug 2024 and at Cork over 1m-1m1f in Jul 2025 on good ground. The filly, by Mohaather out of a Soldier Hollow mare, was held up when finishing sixth of 12 in a Class 1 race at Newmarket in Sep 2025 off an official rating of 95. She last ran off a career-high mark of 98 at Cork.

Based on 8 archived runs · run-style from 7 commented runs since Sep 2024 · updated 25 Oct 2026
Official rating95↓ 3lb off peak
95 95–98

KTB Speed and Rating

KTB Speed

Best recent Speed 89 the best of the last 3 graded (A or B) runs · Curragh, 5 May 2025

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 7 figures · best 90C · median 77
GoingRunsBestMedianSince 25 Oct 2025
Good590C77—
Good to Firm285A77—
DistanceRunsBestMedianSince 25 Oct 2025
1m – 1m1f590C85—
6f – 7f277A74.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 86A the best of the last 3 rated runs · Newmarket, 26 Sep 2025 Official rating 95 at the last run, 26 Sep 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 →

Flat 7 figures · best 90A · median 83
GoingRunsBestMedianSince 25 Oct 2025
Good590A83—
Good to Firm286A78.5—
DistanceRunsBestMedianSince 25 Oct 2025
1m – 1m1f590A82—
6f – 7f284A83.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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 7 analysed runs since Sep 2024

  • Led 3 (43%) · 1 win
  • Prominent 2 (29%) · 0 wins
  • Held up 1 (14%) · 0 wins
  • Mid-division 1 (14%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 10% of 1,273 runs since Jan 2008 (159 horses).

GoingRunsWinsSRvs sireThis horse
Firm1119.1%−0.9—
Good to Firm2512510%00 from 2
Good352339.4%−0.62 from 6
Good to Soft105109.5%−0.5—
Soft1091311.9%+1.9—
Heavy32515.6%+5.6—
Standard (AW)413409.7%−0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f8789.2%−0.8—
6f – 7f6056711.1%+1.11 from 3
1m – 1m1f332278.1%−1.91 from 5
1m2f – 1m4f2042210.8%+0.8—
1m5f – 2m3638.3%−1.7—
2m1f – 2m4f800%−10—
2m5f – 3m100%−10—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Quintessenz (GER) (Soldier Hollow)

3 siblings in the archive, 2 winners — best of them Aikido (IRE) (3 wins).

The wins came over 6f–7½f; the highest grade won is Class 5 (Margaret's Fuchsia (GB)).

ProduceRunsWinsWin tripsBest grade
Aikido (IRE)2536f–7fClass 6
Margaret's Fuchsia (GB)1217½fClass 5
Quintanaro (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Good 6 2 33% −0.53
Good to Firm 2 0 0% −2.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Newmarket 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Cork 1 1 100% +0.67
Ascot 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Deauville (FR) 1 1 100% +2.80

DistanceRunsWinsSR£1
1m – 1m1f 5 1 20% −3.33
6f – 7f 3 1 33% +0.80

JockeyRunsWinsSR£1
Dylan Browne McMonagle 5 1 20% −3.33
Sean Levey 1 0 0% −1.00
Declan McDonogh 1 0 0% −1.00
Maxime Guyon 1 1 100% +2.80

HeadgearRunsWinsSR£1
Tongue tie 4 1 25% −2.33
None 3 1 33% +0.80
Tongue tie + cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 5 1 20% −3.33
2024 3 1 33% +0.80

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
2025 · 5 runs
26 Sep 25+44d Newmarket Boyle Sports British EBF Rosemary Stakes (Fillies' & Mares' Listed) Class 1 · 8f · Good To Firm · 12 ran Went straight to front for a spell - settled just behind the pace before drifting left under pressure and slipping back into third with a furlong to go - faded near the finish to come home sixth 6/12 ¾ 9-0 9585A86A Sean Levey 33/1
13 Aug 25+19d Gowran Park Darley Irish EBF Hurry Harriet Stakes (Fillies' And Mares' Listed) 9.5f · Good · 10 ran Sat behind the front group early - fourth turning halfway - dropped away entering the straight when driven - dropped to the back and had nothing left inside the final two furlongs to finish tenth 10/10 10 9-1 9856C57C Dylan Browne McMonagle 8/1
25 Jul 25+35d Cork Buy Tickets Online At www.corkracecourse.ie Median Auction Race 8f · Good · 4 ran Set the pace early - matched up by rivals 3f out and driven when overtaken 2f out - dug back in to retake front a furlong out - hard chased to the line - held on grimly for the win 1/4 9-5 9890C82B Dylan Browne McMonagle 4/6F
20 Jun 25+46d Ascot Sandringham Stakes (Fillies' Handicap) (Str) Class 2 · 8f · Good To Firm · 25 ran Held second early on the far rail - driven approaching 2f out and slipped down the order - dropped away rapidly in the final furlong to finish well held 20/25 1 9-6 9869C71C Dylan Browne McMonagle 50/1
05 May 25+218d Curragh Coolmore Stud Auguste Rodin Irish European Breeders Fund Athasi Stakes (Fillies' Group 3) 8f · Good · 11 ran Settled towards the back early - made progress on the inside approaching 2f out but boxed in soon after - stayed on at one speed late to finish 5th 5/11 2¼ 9-2 9889A90A Declan McDonogh 33/1
2024 · 3 runs
29 Sep 24+15d Curragh Weld Park Stakes (Fillies' Group 3) 7f · Good · 9 ran Went straight to front - urged forward before 2f out then lost command - had nothing more and dropped away inside final furlong 6/9 shd 9-2 —72A84A Dylan Browne McMonagle 18/1
14 Sep 24+30d Leopardstown Ballylinch Stud Irish EBF Ingabelle Stakes (Fillies' Listed) 7f · Good · 9 ran Settled in midfield - 5th at halfway - driven approaching the straight with no headway inside final furlong - stayed on same gait to finish 6th beaten 2 1/2 lengths 6/9 nk 9-2 —77A83A Dylan Browne McMonagle 13/2
15 Aug 24 Deauville (FR) Arqana Series des Pouliches (Conditions) (Unraced 2yo Fillies) (Straight Course) (Turf) 7f · Good · 9 ran 1/9 9-0 ——— Maxime Guyon 14/5F

Quick answers

How many races has Mojave River won?
Mojave River (FR) won 2 of 8 archived starts between 2024 and 2025, a strike rate of 25%. Placed 2 times in total (25% of starts).
Who trained Mojave River?
Mojave River (FR) was trained by Joseph Patrick O'Brien on the most recent run on record, at Newmarket on 26 September 2025.
Who is Mojave River's sire?
Mojave River (FR) is by Mohaather (GB) out of Quintessenz (GER), whose sire is Soldier Hollow.
What going does Mojave River prefer?
Mojave River (FR) has the best record on good going: 2 wins from 6 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mojave River's official rating?
The most recent official rating on record is 95, from the run on 26 September 2025. The highest on record is 98.
What is Mojave River's sire's record?
Mohaather (GB)'s progeny in our archive have won 10% of 1,273 runs since Jan 2008 (159 horses), Flat and jumps together.
Who are Mojave River's siblings?
Out of Quintessenz (GER), Mojave River (FR) has 3 other produce in our archive, 2 of them winners. Most wins: Aikido (IRE) (3). Highest grade won: Class 5 (Margaret's Fuchsia (GB)). The wins came over 6f–7½f. As at Oct 2026.

Record shown from August 2024. 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.