SAMOSIR LAKE TOBA ULTRA 2021, Lake Toba, North Sumatera. The most Prestigious Ultra Marathon Indonesia and part of Wonderful Indonesia Tour.
The sixth SAMOSIR LAKE TOBA ULTRA 2021 will be held on 18 September 2020. The race will be the 5 km, 12km, 25km and 50 km and having course that will take runners around the largest caldera TOBA lake, through many traditional villages, past the beauty of samosir ancient places and some of the most beauty and stunning scenery in Indonesia.
A spectacular course will also take runners through places of traditional cultural BATAK TOBA people, the most popular people of Samosir Island.
A total of 1500 participants, including over 100 international athletes and many of the world’s best runners, will run the race of their lives on Samosir Island, one of beauty places in Indonesia, another alternative race for runners in Indonesia to be considered. Lake TOBA and Samosir Island are located in high elevation area, so it will be race in mountain area and beach area in one place. It is one pack race – mountain and beach race.
Runners who like “the most popular fruit, DURIAN, will get the FRUIT in Medan area, the capital city of NORTH SUMATERA.
| Category | Start Time | COT |
| 5 KM | 06.00 AM | 1.5 Hours |
| 12 KM | 05.50 AM | 2.5 Hours |
| 25 KM | 05.40 AM | 4.5 Hours |
| 50 KM | 05.30 AM | 9 Hours |
