TCS Lidingöloppet 30 km

TCS Lidingöloppet 30 km

The tremil is the distance that sold out in 2026 and the one that counts towards En Svensk Klassiker. It is open from age 17 and run in start groups, with a separate group 1X for runners who have completed 25 thirty-kilometre races. The organiser publishes 522 metres of ascent over meadows, gravel roads, sloping paths and steep climbs, and a GPX of the course on its own page.

There are eight drink stations including start and finish: Koltorp, Ekholmsnäs, Hustegaholm, Fågelöudde, Grönsta, Uddvägen, Tyktorp and Grönsta gärde. Fågelöudde leaves 15 km to go, Grönsta 9.9, Uddvägen 6.3 and Tyktorp 3. From Fågelöudde onwards those stations are also cutoffs, each with its own published closing time, so the second half is raced against the clock as well as the hills. Men in start group 2 or earlier under 2:15, and women under 2:38, can swap the bronze medal for silver.

For the people waiting at Grönsta the question is always the same: is she past Fågelöudde yet, and when will she come out of the forest? A runner who shares their Livebib link answers that without anyone refreshing a results page. The map shows the position on the course line, the distance covered and a finish estimate that moves with the pace. When the signal drops in the woods, the dot keeps moving along the course and is marked as estimated rather than freezing at the last fix.