Trail Running calendar near Trosa 2025-2026

The Brotorp Trail Run will take place in Stockholm on Sunday 21 September 2025. You can run between 7 and 21 kilometers.

The Sörmland Ultra Marathon – SUM will take place in Stockholm on Saturday 11 October 2025. You can run 50 kilometers.

The Hellasloppet will take place in Nacka on Saturday 11 October 2025. You can run between 5 and 10 kilometers.

The Night Trail Run will take place in Sollentuna from Thursday 16 October 2025 to Saturday 18 October 2025. You can run between 5 and 30 kilometers.

The Terräng-SM will take place in Lidingö from Saturday 18 October 2025 to Sunday 19 October 2025.

The Kolmårdsrundan HöstTrail will take place in Kolmården on Sunday 26 October 2025.

The KolmårdsRundan Trail Run will take place in Kolmården on Sunday 26 October 2025. You can run between 6 and 48 kilometers.

The Hammarby Alpin Marathon will take place in Stockholm on Sunday 30 November 2025. You can run between 25 and 45 kilometers.

The Ursvik ultra will take place in Stockholm on Saturday 21 March 2026. You can run between 15 and 75 kilometers.

The Winter Bay Backyard Ultra will take place in Stockholm on Friday 1 May 2026. You can run 7 kilometers.

The Trosa Ultra Backyard will take place in Trosa on Saturday 2 May 2026. You can run 7 kilometers.

The EcoTrail Stockholm will take place in Stockholm on Saturday 13 June 2026.

The Stockholm Trail will take place in Stockholm on Saturday 22 August 2026. You can run between 5 and 21 kilometers.

The USWE Paradiset STHLM will take place in Jordbro on Saturday 12 September 2026.