diff --git a/src/core/drive/form_submission.ts b/src/core/drive/form_submission.ts
index 1fb14af37..a433f0d0b 100644
--- a/src/core/drive/form_submission.ts
+++ b/src/core/drive/form_submission.ts
@@ -3,6 +3,7 @@ import { FetchResponse } from "../../http/fetch_response"
 import { expandURL } from "../url"
 import { dispatch, getMetaContent } from "../../util"
 import { StreamMessage } from "../streams/stream_message"
+import { TurboFetchErrorEvent } from "../session"
 
 export interface FormSubmissionDelegate {
   formSubmissionStarted(formSubmission: FormSubmission): void
@@ -199,6 +200,11 @@ export class FormSubmission {
 
   requestErrored(request: FetchRequest, error: Error) {
     this.result = { success: false, error }
+    dispatch<TurboFetchErrorEvent>("turbo:fetch-error", {
+      target: this.formElement,
+      detail: { request, error },
+      cancelable: true,
+    })
     this.delegate.formSubmissionErrored(this, error)
   }
 
diff --git a/src/core/frames/frame_controller.ts b/src/core/frames/frame_controller.ts
index 5a29907c3..78b310195 100644
--- a/src/core/frames/frame_controller.ts
+++ b/src/core/frames/frame_controller.ts
@@ -29,7 +29,7 @@ import { FrameRenderer } from "./frame_renderer"
 import { session } from "../index"
 import { isAction, Action } from "../types"
 import { VisitOptions } from "../drive/visit"
-import { TurboBeforeFrameRenderEvent } from "../session"
+import { TurboBeforeFrameRenderEvent, TurboFetchErrorEvent } from "../session"
 
 export class FrameController
   implements
@@ -241,6 +241,11 @@ export class FrameController
 
   requestErrored(request: FetchRequest, error: Error) {
     console.error(error)
+    dispatch<TurboFetchErrorEvent>("turbo:fetch-error", {
+      target: this.element,
+      detail: { request, error },
+      cancelable: true,
+    })
     this.resolveVisitPromise()
   }
 
diff --git a/src/core/session.ts b/src/core/session.ts
index a6d53540c..46ea7acbe 100644
--- a/src/core/session.ts
+++ b/src/core/session.ts
@@ -21,6 +21,7 @@ import { FrameElement } from "../elements/frame_element"
 import { FrameViewRenderOptions } from "./frames/frame_view"
 import { FetchResponse } from "../http/fetch_response"
 import { Preloader, PreloaderDelegate } from "./drive/preloader"
+import { FetchRequest } from "../http/fetch_request"
 
 export type TimingData = unknown
 export type TurboBeforeCacheEvent = CustomEvent
@@ -29,6 +30,7 @@ export type TurboBeforeVisitEvent = CustomEvent<{ url: string }>
 export type TurboClickEvent = CustomEvent<{ url: string; originalEvent: MouseEvent }>
 export type TurboFrameLoadEvent = CustomEvent
 export type TurboBeforeFrameRenderEvent = CustomEvent<{ newFrame: FrameElement } & FrameViewRenderOptions>
+export type TurboFetchErrorEvent = CustomEvent<{ request: FetchRequest; error: Error }>
 export type TurboFrameRenderEvent = CustomEvent<{ fetchResponse: FetchResponse }>
 export type TurboLoadEvent = CustomEvent<{ url: string; timing: TimingData }>
 export type TurboRenderEvent = CustomEvent