November 14-16, 2025 · Chicago
Course speed
How it is measuredFast +3.6%How the field ran against the prediction model's times from each finisher's own history
- Median finish
- 1:13:29 vs 1:16:48 predicted
- Beat their prediction
- 78% of finishers
- Likely range
- +2.7% to +4.4%
- Based on
- 174 finishers