Enter a starting point and destination to find interesting cycle routes. You can search for the flattest cycling route, or use the "steepness" score to find the most challenging uphill climbs, or the fastest downhill rides for mountain biking.
For long distance rides, look for the flattest route with a steady grade and create an elevation map for your trip. If you're driving, try the main flat route finder for road trips. If you're a runner, you can check the flattest route for runners.