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The Tunguska Event

11 runs in the Betfair files · 18 Nov 2025 – 6 Nov 2026 · Betfair selection ID 87177986

5/10qualifying runs that traded at ½ BSP or lower
50%DOB rate
2wins
3/8beaten runs that still hit ½
5/10Flat runs that hit ½ BSP
A small sample: 10 qualifying runs. One horse's past runs say little about the next one, and conditions, trip and jockey change from race to race.

Every run

DateCourseRaceBSPIn-play lowLow ÷ BSPResultDOBSource
6 Nov 2026 18:30Newcastle6f Hcap28.6319.5068%LostNoCSV
5 Aug 2026 16:15Pontefract5f Hcap13.507.0052%LostNoCSV
22 Jul 2026 20:50Leicester6f Hcap4.413.0068%LostNoCSV
25 Jun 2026 17:32Newcastle5f Hcap8.804.4050%LostDOBCSV
14 Jun 2026 17:45Doncaster6f Hcap14.005.5039%LostDOBCSV
21 May 2026 14:10Catterick6f Hcap5.101.0120%WonDOBCSV
7 Apr 2026 17:00Pontefract6f Hcap8.643.0035%LostDOBCSV
10 Feb 2026 17:45Newcastle6f Hcap7.811.0213%WonDOBCSV
22 Jan 2026 17:00Newcastle5f Hcap7.104.0056%LostNoCSV
1 Jan 2026 15:05Southwell6f Hcap9.73290.00>100%LostNoCSV
18 Nov 2025 16:15Newcastle6f Nursery1.831.8299%Lostn/aCSV

“n/a” = BSP under 2.02 or no in-play trade recorded, so the run doesn't count towards the rate. “Low ÷ BSP” is the in-play low as a percentage of BSP.

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The Dobbing Report

Each week: which courses, race types and horses traded at half their BSP in-running, straight from Betfair's own files. Numbers, not tips.