diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e36bf969..8f47159d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -8,3 +8,16 @@ license](https://swift.org/LICENSE.txt).
 Before submitting the pull request, please make sure you have tested your
 changes and that they follow the Swift project [guidelines for contributing
 code](https://swift.org/contributing/#contributing-code).
+
+---
+
+For benchmarking of particular algorithms, please use the 
+`algorithms-benchmark` executable target. For convenience, this target 
+already imports `Algorithms`.
+
+Example usage:
+
+`$ swift run -c release algorithms-benchmark run <name-of-results-file> --cycles 5`
+
+`$ swift run -c release algorithms-benchmark render <name-of-results-file> <name-of-chart-file>.png`
+
diff --git a/Package.swift b/Package.swift
index 3a66975b..9770057e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -18,9 +18,12 @@ let package = Package(
         .library(
             name: "Algorithms",
             targets: ["Algorithms"]),
+        .executable(name: "algorithms-benchmark",
+                    targets: ["AlgorithmsBenchmark"]),
     ],
     dependencies: [
         .package(url: "https://github.com/apple/swift-numerics", from: "0.0.1"),
+        .package(url: "https://github.com/apple/swift-collections-benchmark", from: "0.0.1"),
     ],
     targets: [
         .target(
@@ -28,6 +31,13 @@ let package = Package(
             dependencies: [
               .product(name: "RealModule", package: "swift-numerics"),
             ]),
+        .target(
+          name: "AlgorithmsBenchmark",
+          dependencies: [
+            "Algorithms",
+            .product(name: "CollectionsBenchmark",
+                     package: "swift-collections-benchmark"),
+          ]),
         .testTarget(
             name: "SwiftAlgorithmsTests",
             dependencies: ["Algorithms"]),
diff --git a/Sources/AlgorithmsBenchmark/main.swift b/Sources/AlgorithmsBenchmark/main.swift
new file mode 100644
index 00000000..0416d86c
--- /dev/null
+++ b/Sources/AlgorithmsBenchmark/main.swift
@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift Algorithms open source project
+//
+// Copyright (c) 2021 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
+import Foundation
+import Algorithms
+import CollectionsBenchmark
+
+/// Benchmarks `.intersperse` from Swift Algorithms for Array<Int> sequences.
+func benchmarkInterspersed() {
+    var benchmark = Benchmark(title: "Interspersed Benchmark")
+
+    benchmark.addSimple(
+      title: "Array<Int> interspersed",
+      input: Array<Int>.self
+    ) { input in
+      blackHole(input.interspersed(with: 9))
+    }
+
+    benchmark.main()
+}
+
+print(benchmarkInterspersed())
diff --git a/interspersed-chart.png b/interspersed-chart.png
new file mode 100644
index 00000000..44362c3a
Binary files /dev/null and b/interspersed-chart.png differ
diff --git a/interspersed-results b/interspersed-results
new file mode 100644
index 00000000..c150962f
--- /dev/null
+++ b/interspersed-results
@@ -0,0 +1 @@
+{"version":1,"tasks":[{"title":"Array<Int> interspersed","results":{"57344":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"786432":[1.67e-09,1.67e-09,1.8636363636363636e-09,2.0800000000000003e-09,2.0800000000000003e-09],"1280":[1.6600000000000001e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"48":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"458752":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"56":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"98304":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"64":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"131072":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"20480":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"80":[1.67e-09,1.75e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"1":[1.8260869565217392e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"2":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"768":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"3":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"4":[1.8260869565217392e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"320":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"393216":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"5":[1.6600000000000001e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"6":[1.6600000000000001e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"10240":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"7":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"24576":[1.6600000000000001e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"10":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"8":[1.67e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"896":[1.6600000000000001e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"163840":[1.67e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"917504":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"3584":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.5000000000000001e-09],"40960":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"524288":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"1536":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.09e-09],"12":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"2560":[1.8260869565217392e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"65536":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"229376":[1.6600000000000001e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"327680":[1.6600000000000001e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"512":[1.6600000000000001e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"20":[1.67e-09,1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"81920":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"655360":[1.6600000000000001e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.5000000000000001e-09],"14336":[1.67e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"14":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09],"96":[2.0800000000000003e-09,2.0800000000000003e-09,2.0800000000000003e-09,2.0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\ No newline at end of file