Why heat & cold

01

Circulation & recovery

Heat dilates blood vessels, cold constricts them. The contrast flushes muscle tissue, eases inflammation and speeds up recovery between training sessions.

02

Stress & nervous system

Controlled exposure to heat and cold trains your nervous system to regulate stress more effectively, most people leave calmer and more focused than when they arrived.

03

Sleep & immunity

Regular sauna and cold-water exposure is linked to deeper sleep and a stronger immune response, a ritual that compounds the more consistently it's practiced.

Built for

Athletes & surfers

Recovery, built into the routine

Sore legs after a long surf session, tired shoulders after training, heat opens you back up, cold brings you down. A sauna ritual designed for people who train hard and need to recover fast.

Social sauna

Or just slow down with friends

Mobile sauna sessions are also a ritual of conversation, quiet, and sea air. No phones, no rush, just heat, cold, and good company on the Viana do Castelo coastline.

LongRun Viana brings the Nordic ritual of heat and cold to the Atlantic coast. A mobile wood-fired sauna and cold-plunge experience, set wherever the coastline calls.

Built for those who train hard, work hard, and know recovery is part of the process.