Solo run without support to the highest point of the Eastern Sayan system in Mongolia - Munku-sardyk peak 3491 m and back. The movement of the first 20 kilometers is along a dirt road and cattle breeders' trails, then without trails, along the track - through mountain swamps and rocks to the plateau, from the plateau to the top - over large stones and rocks. Back - on the way up

The highest point of the Ural Mountains - Narodnaya Peak. The route is 130 kilometers from the nearest housing, an all-terrain vehicle is thrown. The first part is tundra swamps, crossing several rivers by ford. Then the ascent of the snowfield and large wet stones. Return along the ascent route

Very punchy 7.23 mile loop in Geode State Park located in Des Moines County Iowa.

Single track trail that circumnavigates Lake Geode. 99 percent forest trail with some single track and rocky terrain. Beautiful trail that is well maintained through the Iowa DNR.  Course isn’t flat at all, you are either descending or climbing around every corner. Constantly changing direction. 
 

The Wilderness Trail winds along paths and forest roads lined with pink-flowered twinflowers. It is 37 kilometers long and runs from Norrhult and Klavreström in the south to Lindshammar in the north. During the hike, you are offered a cross-section of Uppvidinge's nature types. Pine bogs are followed by forest lakes, old pastures where the crested tit sings, mossy areas for the capercaillie, and several nature reserves are passed, including Libbhults meadows with orchids, Getaryggarna's old-growth forest, Änghult's birch grove in Klavreström, and Kulla in Vetlanda municipality.