Every Muswellbrook result we track with Betfair Starting Prices: winners, favourite performance and market moves.
Muswellbrook has 7 horse racing meetings and 49 races in the archive, run between 13 January 2026 and 19 October 2026.
The Betfair SP favourite won 57.1% of those races (28 of 49).
The median winning price was $3.04; 49% of winners started at $3.00 or shorter and 6% at $10.00 or longer.
The longest-priced winner was Alarthill at $28.54 on 9 February 2026.
Fields averaged 9.3 runners.
Measured from the five-minute mark to the off, a race's biggest steamer shortened by 30% on average and its biggest drifter lengthened by 79%; the sharpest move was Just In Reach, $55.00 into $19.50 on 13 January 2026.
Biggest upset on record: 8. Alarthill at BSP 28.5 on 9 February 2026.
Betfair SP is the exchange starting price, not bookmaker fixed odds. Past results don't predict future outcomes. 18+ — gamble responsibly.