The Real-World Race SimulatorPersonalize my pace
November 1, 2026
Pace the real NYC Marathon course
Weather-adjusted finish
Goal 3:30:00, right on your goal for 54°F, 42°F dew point — flat preview until you unlock the real NYC Marathon hills below. Adjust the inputs below for your race.
Your pace curve
Unlock the real NYC Marathon course — free
Your email swaps this flat preview — and your pace band — for real GPS elevation data. Instantly — no verification code needed.
A few training emails follow, tied to your race date. One-click unsubscribe. Privacy
NYC Marathon — real GPS elevation26.2mi · 194ft climb
Enter race details to see your pace curve.
Finish Time--
Avg Pace--
Easiest Mile--
Hardest Mile--
Your pace band
Mile-by-mile pace and split times for race day.
Factored in
Factors in this planFinish timeTemperature
Your band prints once this plan is built.
Your band prints with the real NYC Marathon hills — unlock above.
Pace check · Free→Real courses · Email→Full race plan · Free
Build my planThe guided plan adds your own GPX course, race-date weather, and a mile-by-mile band built for your goal.