Use the search bar and country filter above to find races in your region, month or distance. Use the map to see the exact location of each race - just click on a marker to see race details, registration links and any relevant podcast episodes.

Swimrun races can be over any distance, but typically offer three distance categories: Short (under 10km total), Medium (10-20km), and Long (over 20km). Many races offer multiple distances, and some include kids' races. Use the distance filter above to find races that match your experience level. Distances shown can be toggled between kilometers and miles using the KM/MI button.

Swimrun races happen year-round globally, but peak season varies by region. US races primarily run spring through fall (May-October), taking advantage of warmer water temperatures. European races concentrate in spring and fall (April-June, September-October), with the ÖTILLÖ Swimrun World Championship held in Sweden each September as the sport's premier event. US races primarily run spring through fall (May-October), taking advantage of warmer water temperatures. Southern Hemisphere events align with their warmer months (November-March). Use the month filter to see when races are happening in your target location.

The sport originated as a team event - two people staying within 10 meters throughout the race, working together through multiple swim and run transitions. In recent years, the solo category has grown in popularity as an easier entry point into the sport. Most races now offer both team and solo options, so you can choose what works for you. The ÖTILLÖ Swimrun World Championship is the one major exception - it requires teams of two. Check individual race websites for their specific category options. For tips on racing with a partner be sure to listen to our podcast and visit our Complete Swimrun Gear Guide for essential gear recommendations.

Essential swimrun gear usually includes a swimrun specific wetsuit, trail running shoes that drain well, and goggles. The vast majority of swimrunners also use pull buoys and hand paddles. Check out our Complete Swimrun Gear Guide for our latest thinking.

Yes of course! Some races are more approachable than others. For a good start look for races with "Short" distance options (under 10km total) or those specifically marketed as beginner-friendly. Sprint and kids' races are also great entry points. Many races have shakeout swimruns or clinics a day or two before the race to help you prepare.

Unlike triathlons, swimrun races don't have specific transitions zones or areas. In swimrun you wear the same gear for swimming and running throughout. You alternate between multiple swim and run segments (sometimes 50+ transitions), stay with your partner, and navigate varied terrain. It's more about adventure and adaptability than pure speed.

While swimrun started out as a partnered sport most races have introduced solo categories for solo participants.

Aquathlon features one swim and one run (like a duathlon but with swimming). Swimrun has multiple transitions between swimming and running segments - typically 4-10+ swim/run transitions per race. Swimrun is done in teams of two who must stay together, while aquathlon is individual.

Race times vary widely based on the swimrunner’s fitness level, and the courses distance and terrain. A short course (under 10km) could take anywhere from 1-2 hours, medium courses (10-20km) take 2-4 hours, and long courses (20km+) can take 4-8+ hours for most teams. Some races go slower and some elite teams move much faster. Course difficulty and water conditions significantly impact finishing times.