Latest Update: Official Arlington Million Stakes 2025 Odds, Horses, Post Positions, Betting Picks

With the 2025 Arlington Million Stakes set to run at Colonial Downs on Saturday, August 9, horseplayers are locking in on the full field, morning-line favorites, and post positions to prepare their wagers for one of the summer’s premier turf showdowns.

This year’s edition features an eight-horse field, led by standout Integration at 8/5, joined by 2024 Kentucky Derby winner Mystik Dan at 9/2 and the consistent turf contender Grand Sonata at 8/1. With early speed expected from several longshots and strong closers waiting to strike, the race sets up as an exciting clash of running styles and proven talent.

2025 arlington million stakes official odds table

The Favorite: Integration (8/5)

Post Position: 8
Trainer: Claude R. McGaughey
Jockey: John R. Velazquez
Last Race: 2nd in Manhattan Stakes (G1)

Integration enters as the clear favorite, thanks to his elite turf résumé and a powerful closing style that fits Colonial Downs’ expansive grass course perfectly. After narrowly missing in the Manhattan Stakes (G1), Integration looks poised for a breakout win at the top level.

Unbeaten at longer distances and backed by a Hall of Fame trainer, he should settle mid-pack and unleash his devastating late kick in the stretch.

Reasons of why bet on Integration?

  • Grade 1 turf form
  • Tactical patience with explosive finish
  • Perfect setup with speed drawn inside

Second Tier of Talent: Mystik Dan (9/2) and Grand Sonata (8/1)

Mystik Dan – Classic Dirt Star Turning Turf Threat

Post Position: 1
Trainer: Kenny McPeek
Jockey: Brian J. Hernandez, Jr.
Last Race: 4th in Stephen Foster Stakes (G1)

Mystik Dan, the 2024 Kentucky Derby winner, brings serious class to the Arlington Million. Though best known for his dirt exploits, his pedigree and racing style suggest untapped turf potential. In prior grass attempts, he looked comfortable and well-balanced.

Expect Mystik Dan to sit just behind the leaders and try to grind home late, with value odds offering upside for bettors looking to beat the favorite.

Why Mystik Dan stands out:

  • Proven Grade 1 talent
  • Tactical speed plus stamina
  • Intriguing turf value at 9/2

Grand Sonata – The Longshot to Watch

Post Position: 7
Trainer: Todd Pletcher
Jockey: Tyler Gaffalione
Last Race: 2nd in United Nations Stakes (G2)

Don’t sleep on Grand Sonata. The experienced turf router has been knocking on the door in Grade 2 company and could peak at the right time. If the early pace gets heated, likely with Time Song and Runaway Storm in the field, Grand Sonata’s mid-pack grinding style could prove lethal late.

Why include Grand Sonata in exotics:

  • Solid turf credentials
  • Great value at 8/1
  • Trustworthy in trifecta/superfecta tickets

Underrated But Dangerous: Other Contenders in the Field

  • Cairo (7/2) – Consistently sharp turf form; capable if he gets the right trip.
  • Fort Washington (4/1) – Another strong closer with back-class in graded company.
  • Vesting (12/1) – A wildcard who’s improved over the summer; could spice up exotic payouts.
  • Time Song (30/1) & Runaway Storm (20/1) – Likely early pace-setters; may fade late but help shape race flow.
2025 Arlington Million Stakes post positions, contenders and odds
Post Horse Odds
1 Mystik Dan 9/2
2 Time Song 30/1
3 Vesting 12/1
4 Runaway Storm 20/1
5 Cairo 7/2
6 Fort Washington 4/1
7 Grand Sonata 8/1
8 Integration 8/5
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