RunThrough Trails Ascona-Locarno 2025

Join us for RunThrough Trails Ascona-Locarno on Saturday 1st November 2025

Maggiore meets swaying palm trees bathed in golden sunlight! This breathtaking destination is a true marvel in the heart of the mountains.

Whether you’re an experienced runner or just starting out, the stunning views along these trails will leave you utterly speechless. Begin your journey in the heart of the city, running through the iconic Piazza Grande. Next you will follow the river and into the enchanting mountains. Here, the lush vegetation surrounds you, the trails invite you to pick up the pace, and soon you’ll be climbing Pizzo Leone where you will top out at over 1600m. These trails offer panoramic vistas of the mesmerising lake below. 

On Saturday evening, prepare for an unforgettable challenge: a unique vertical race! Armed with head torches, you’ll ascend the magnificent staircase of the Sacred Mount, home to the awe-inspiring Madonna del Sasso Church. This exhilarating staircase run will not only test your stride but will also immerse you in the rich history that envelops you and your fellow runners. After conquering the climb, return to town to bask in the vibrant Swiss-Italian culture, indulging in the delightful restaurants and cafés that make this warm-hearted town truly special. Get ready for an adventure that blends natural beauty, thrilling challenges, and cultural charm!

Race Distance & Start Times

08:00 am - 42k

Surface Type - Trail | 2,400 m | 10hr cut-off

10:00 am - 24k

Surface Type - Trail | 1,250 m | 7hr cut-off

02:00 pm - Kids Race

Surface Type - Tarmac | 2km

06:00 pm - Vertical Stair Race

Surface Type - Tarmac | 200 m | 3km

Free race photos

Chip-timed results

Post Race Goodies

Come and enjoy the day with us, we hope to see you there!

We have been extensively researching into what runners consider important, and sustainability is fast becoming the most important area. Click HERE to see what RunThrough is doing for sustainability.

T-Shirts at events have been a hot topic mainly around them not being a high enough quality to wear on a regular basis. So we have decided to tackle this by offering a RunThrough Kit Technical T-Shirt with a retail value of £22 for £12  with the addition of the Trails Ascona-Locarno event logo printed on the chest.

We can do this with our partner RT Kit as part of a strategic decision to raise awareness about the quality of the product whilst reducing the overall cost of events for those who would prefer not to have this included.