The Real-World Race SimulatorPersonalize my pace
August 30, 2026
Pace the real Sydney Marathon course
Weather-adjusted finish
Goal 3:30:00, right on your goal for 12°C, 8°C dew point — flat preview until you unlock the real Sydney Marathon hills below. Adjust the inputs below for your race.
Your pace curve
Unlock the real Sydney 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
Sydney Marathon — real GPS elevation26.2mi · 380ft climb
Enter race details to see your pace curve.
Finish Time--
Avg Pace--
Easiest Mile--
Hardest Mile--
Your pace band
Km-by-km 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 Sydney 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.