<!--
{
  "availability" : [
    "iOS: 17.0.0 -",
    "iPadOS: 17.0.0 -",
    "macCatalyst: 18.0.0 -",
    "macOS: 15.0.0 -",
    "watchOS: 10.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "WorkoutKit",
  "identifier" : "/documentation/WorkoutKit/SwimBikeRunWorkout/init(activities:displayName:)",
  "metadataVersion" : "0.1.0",
  "role" : "Initializer",
  "symbol" : {
    "kind" : "Initializer",
    "modules" : [
      "WorkoutKit"
    ],
    "preciseIdentifier" : "s:10WorkoutKit011SwimBikeRunA0V10activities11displayNameACSayAC8ActivityOG_SSSgtcfc"
  },
  "title" : "init(activities:displayName:)"
}
-->

# init(activities:displayName:)

Creates a new multisport workout for the specified activities.

```
init(activities: [SwimBikeRunWorkout.Activity], displayName: String? = nil)
```

## Parameters

`activities`

An ordered list of workout activity types included in the workout.

`displayName`

The name that the system uses when displaying the workout.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)