Traders assign an overwhelming 91.8% probability to “No” on the Elon Bull Run Parlay because the market resolves only if Elon Musk simultaneously becomes a trillionaire, has another child, and oversees at least nine SpaceX Starship launches reaching space—all before December 31, 2026. Current Starship flight cadence, regulatory cadence for orbital attempts, and Tesla/xAI valuation trajectories make concurrent achievement of these thresholds improbable within a single calendar year. Realistic upside catalysts that could narrow the gap include accelerated Starship reusability milestones, a sharp rally in Tesla or xAI equity, or an announced personal milestone, any of which would need to materialize rapidly to shift the aggregated trader consensus.