diff --git a/packages/backend/src/api/v1/auth/utils.ts b/packages/backend/src/api/v1/auth/utils.ts
index 256a527b..a25ba448 100644
--- a/packages/backend/src/api/v1/auth/utils.ts
+++ b/packages/backend/src/api/v1/auth/utils.ts
@@ -87,6 +87,7 @@ const publicRoutes = [
   `/v1/runs/ingest`,
   new RegExp(`/v1/runs/.+/public`), // public run data
   new RegExp(`/v1/runs/.+/feedback`), // getFeedback in SDKs
+  new RegExp(`/v1/runs/download/.+`), // run exports
   `/v1/template_versions/latest`,
   `/v1/template-versions/latest`,
   "/v1/users/verify-email",
diff --git a/packages/backend/src/api/v1/runs/export.ts b/packages/backend/src/api/v1/runs/export.ts
index 5c971c1c..480dd6a2 100644
--- a/packages/backend/src/api/v1/runs/export.ts
+++ b/packages/backend/src/api/v1/runs/export.ts
@@ -107,6 +107,10 @@ function getTraceChildren(run: Run, runs: Run[]): TraceRun {
   };
 }
 
+function sleep(ms) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
 export async function fileExport(
   { ctx, sql, cursor, formatRun, projectId }: ExportType,
   exportFormat: "csv" | "ojsonl" | "jsonl",
@@ -121,6 +125,8 @@ export async function fileExport(
     const stream = Readable.from({
       async *[Symbol.asyncIterator]() {
         for await (const [row] of cursor) {
+          // TODO: Remove this. Simulate a large dataset
+          await sleep(25);
           yield parser.parse(formatRun(row));
         }
       },
diff --git a/packages/backend/src/api/v1/runs/index.ts b/packages/backend/src/api/v1/runs/index.ts
index 9d20a045..be2faa73 100644
--- a/packages/backend/src/api/v1/runs/index.ts
+++ b/packages/backend/src/api/v1/runs/index.ts
@@ -10,6 +10,10 @@ import { checkAccess } from "@/src/utils/authorization";
 import { jsonrepair } from "jsonrepair";
 import { z } from "zod";
 
+import crypto from "crypto";
+
+const EXPORTERS = new Map()
+
 /**
  * @openapi
  * components:
@@ -546,12 +550,13 @@ runs.get("/", async (ctx: Context) => {
   `;
 
   if (exportFormat) {
+    const token = crypto.randomBytes(32).toString('hex');
     const cursor = query.cursor();
-    return fileExport(
-      { ctx, sql, cursor, formatRun, projectId },
-      exportFormat,
-      exportType,
-    );
+
+    EXPORTERS.set(token, { cursor, projectId, exportFormat, exportType });
+
+    ctx.body = { token };
+    return;
   }
 
   const rows = await query;
@@ -1075,4 +1080,25 @@ runs.delete("/:id", checkAccess("logs", "delete"), async (ctx: Context) => {
   ctx.status = 200;
 });
 
+runs.get("/download/:token", async (ctx) => {
+  const { token } = z
+    .object({ token: z.string() })
+    .parse(ctx.params);
+
+  const exporter = EXPORTERS.get(token);
+  if (!exporter) {
+    ctx.throw(404, "Export not found");
+  }
+
+  // One time use
+  EXPORTERS.delete(token);
+
+  const { cursor, projectId, exportFormat, exportType } = exporter;
+  return fileExport(
+    { ctx, sql, cursor, formatRun, projectId },
+    exportFormat,
+    exportType,
+  );
+});
+
 export default runs;
diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index 33832432..7288b93e 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -42,8 +42,7 @@
     "shared": "*",
     "streamsaver": "^2.0.6",
     "swr": "^2.2.4",
-    "zod": "^3.23.8",
-    "streamsaver": "^2.0.6"
+    "zod": "^3.23.8"
   },
   "devDependencies": {
     "@types/streamsaver": "^2.0.5",
diff --git a/packages/frontend/utils/fetcher.ts b/packages/frontend/utils/fetcher.ts
index 2d4e1d45..d0a88c60 100644
--- a/packages/frontend/utils/fetcher.ts
+++ b/packages/frontend/utils/fetcher.ts
@@ -44,12 +44,10 @@ async function getFile(path) {
     throw new Error(message);
   }
 
-  const { createWriteStream } = await import("streamsaver");
-  const contentType = res.headers.get("Content-Type") as string;
-  const fileExtension = contentType.split("/")[1];
-
-  const fileStream = createWriteStream(`export.${fileExtension}`);
-  await res.body?.pipeTo(fileStream);
+  const data = await res.json();
+  if (data.token) {
+    window.location.assign(buildUrl(`/runs/download/${data.token}`));
+  }
 }
 
 async function getStream(url, args, onChunk) {