diff --git a/__tests__/core/runner.test.ts b/__tests__/core/runner.test.ts
index 9d6cbf81..49ce1ffd 100644
--- a/__tests__/core/runner.test.ts
+++ b/__tests__/core/runner.test.ts
@@ -309,4 +309,54 @@ describe('runner', () => {
       'afterAll2',
     ]);
   });
+
+  it('run - supports custom reporters', async () => {
+    let reporter;
+    class Reporter {
+      messages: string[] = [];
+
+      constructor(
+        public readonly runner: Runner,
+        public readonly options: any
+      ) {
+        reporter = this;
+
+        this.runner.on('start', ({ numJourneys }) => {
+          this.messages.push(`numJourneys ${numJourneys}`);
+        });
+        this.runner.on('journey:start', ({ journey }) => {
+          this.messages.push(`journey:start ${journey.name}`);
+        });
+        this.runner.on('journey:end', ({ journey }) => {
+          this.messages.push(`journey:end ${journey.name}`);
+        });
+        this.runner.on('end', () => {
+          this.messages.push(`end`);
+        });
+      }
+    }
+
+    runner.addJourney(new Journey({ name: 'foo' }, noop));
+    const result = await runner.run({
+      reporter: Reporter,
+      wsEndpoint,
+      outfd: fs.openSync(dest, 'w'),
+    });
+
+    expect(result).toEqual({
+      foo: {
+        status: 'succeeded',
+      },
+    });
+    expect(reporter?.messages).toEqual([
+      'numJourneys 1',
+      'journey:start foo',
+      'journey:end foo',
+      'end',
+    ]);
+    expect(reporter.runner).toBeInstanceOf(Runner);
+    expect(reporter.options).toEqual({
+      fd: expect.any(Number),
+    });
+  });
 });
diff --git a/src/core/runner.ts b/src/core/runner.ts
index 2ff76a7f..bfd338ff 100644
--- a/src/core/runner.ts
+++ b/src/core/runner.ts
@@ -26,7 +26,7 @@
 import { EventEmitter } from 'events';
 import { Journey } from '../dsl/journey';
 import { Step } from '../dsl/step';
-import { reporters } from '../reporters';
+import { reporters, Reporter } from '../reporters';
 import { getMonotonicTime, getTimestamp, runParallel } from '../helpers';
 import {
   StatusValue,
@@ -42,9 +42,16 @@ import { log } from './logger';
 
 export type RunOptions = Omit<
   CliArgs,
-  'debug' | 'json' | 'pattern' | 'inline' | 'require' | 'suiteParams'
+  | 'debug'
+  | 'json'
+  | 'pattern'
+  | 'inline'
+  | 'require'
+  | 'suiteParams'
+  | 'reporter'
 > & {
   params?: RunParamaters;
+  reporter?: CliArgs['reporter'] | Reporter;
 };
 
 type RunParamaters = Record<string, unknown>;
@@ -301,7 +308,10 @@ export default class Runner {
     /**
      * Set up the corresponding reporter and fallback
      */
-    const Reporter = reporters[reporter] || reporters['default'];
+    const Reporter =
+      typeof reporter === 'function'
+        ? reporter
+        : reporters[reporter] || reporters['default'];
     new Reporter(this, { fd: outfd });
     this.emit('start', { numJourneys: this.journeys.length });
     await this.runBeforeAllHook();
diff --git a/src/index.ts b/src/index.ts
index b5037e4b..1f4776a5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -65,3 +65,9 @@ export type {
   ChromiumBrowserContext,
   CDPSession,
 } from 'playwright-chromium';
+
+/**
+ * Export the types necessary to write custom reporters
+ */
+export type { default as Runner } from './core/runner';
+export type { Reporter, ReporterOptions } from './reporters';
diff --git a/src/reporters/base.ts b/src/reporters/base.ts
index 8a064c58..a7281907 100644
--- a/src/reporters/base.ts
+++ b/src/reporters/base.ts
@@ -33,11 +33,7 @@ import {
   findPWLogsIndexes,
   rewriteErrorStack,
 } from '../helpers';
-
-export type ReporterOptions = {
-  fd?: number;
-  colors?: boolean;
-};
+import { ReporterOptions } from './reporter';
 
 function renderError(error) {
   let output = '';
diff --git a/src/reporters/index.ts b/src/reporters/index.ts
index 0e7d9673..7f5cc0b6 100644
--- a/src/reporters/index.ts
+++ b/src/reporters/index.ts
@@ -26,7 +26,9 @@
 import BaseReporter from './base';
 import JSONReporter from './json';
 import JUnitReporter from './junit';
+import Reporter, { ReporterOptions } from './reporter';
 
+export { Reporter, ReporterOptions };
 export const reporters = {
   default: BaseReporter,
   json: JSONReporter,
diff --git a/src/reporters/reporter.ts b/src/reporters/reporter.ts
new file mode 100644
index 00000000..dbe5c7b9
--- /dev/null
+++ b/src/reporters/reporter.ts
@@ -0,0 +1,35 @@
+/**
+ * MIT License
+ *
+ * Copyright (c) 2020-present, Elastic NV
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+import Runner from '../core/runner';
+
+export type ReporterOptions = {
+  fd?: number;
+  colors?: boolean;
+};
+
+export default interface Reporter {
+  new (runner: Runner, options: ReporterOptions): any;
+}