Main features: Physics-based sprint simulation game supporting 60m-400m races with rhythm-based two-finger controls (alternating arrow keys + spacebar start). Core characteristics: Browser-based no-download gameplay, three modes (AI/ghost players/time trials), cinematic replays, global leaderboards, 8 customizable stadium themes. Target users: Casual gamers and sports enthusiasts. Key advantages: Realistic physics engine with accessible controls, freemium model (free 100m base race + paid unlock for full tracks/customization). Typical workflow: Rhythm control acceleration → hurdle mode (down arrow crouch) → global ranking competition.