diff --git a/apps/webapp/app/components/runs/v3/RunFilters.tsx b/apps/webapp/app/components/runs/v3/RunFilters.tsx
index 498a89859a0..9db584cbeb4 100644
--- a/apps/webapp/app/components/runs/v3/RunFilters.tsx
+++ b/apps/webapp/app/components/runs/v3/RunFilters.tsx
@@ -104,7 +104,7 @@ export const TaskRunListSearchFilters = z.object({
   to: z.coerce.number().optional(),
   rootOnly: z.coerce.boolean().optional(),
   batchId: z.string().optional(),
-  runId: z.string().optional(),
+  runId: StringOrStringArray,
   scheduleId: z.string().optional(),
 });
 
@@ -199,7 +199,10 @@ export function getRunFiltersFromSearchParams(
     from: searchParams.get("from") ?? undefined,
     to: searchParams.get("to") ?? undefined,
     rootOnly: searchParams.has("rootOnly") ? searchParams.get("rootOnly") === "true" : undefined,
-    runId: searchParams.get("runId") ?? undefined,
+    runId:
+      searchParams.getAll("runId").filter((v) => v.length > 0).length > 0
+        ? searchParams.getAll("runId")
+        : undefined,
     batchId: searchParams.get("batchId") ?? undefined,
     scheduleId: searchParams.get("scheduleId") ?? undefined,
   };
diff --git a/apps/webapp/app/presenters/RunFilters.server.ts b/apps/webapp/app/presenters/RunFilters.server.ts
index 91cf02e9432..37a5a4755bc 100644
--- a/apps/webapp/app/presenters/RunFilters.server.ts
+++ b/apps/webapp/app/presenters/RunFilters.server.ts
@@ -41,7 +41,7 @@ export async function getRunFiltersFromRequest(request: Request) {
     from,
     to,
     batchId,
-    runIds: runId ? [runId] : undefined,
+    runId,
     scheduleId,
     rootOnly: rootOnlyValue,
     direction: direction,
diff --git a/apps/webapp/app/presenters/v3/BulkActionPresenter.server.ts b/apps/webapp/app/presenters/v3/BulkActionPresenter.server.ts
index cf62cd26532..0434045ea49 100644
--- a/apps/webapp/app/presenters/v3/BulkActionPresenter.server.ts
+++ b/apps/webapp/app/presenters/v3/BulkActionPresenter.server.ts
@@ -53,7 +53,11 @@ export class BulkActionPresenter extends BasePresenter {
     );
 
     let mode: BulkActionMode = "filter";
-    if (filtersParsed.success && Object.keys(filtersParsed.data).length === 0) {
+    if (
+      filtersParsed.success &&
+      Object.keys(filtersParsed.data).length === 1 &&
+      filtersParsed.data.runId?.length
+    ) {
       mode = "selected";
     }
 
diff --git a/apps/webapp/app/presenters/v3/NextRunListPresenter.server.ts b/apps/webapp/app/presenters/v3/NextRunListPresenter.server.ts
index b799c99a198..bc061b36d78 100644
--- a/apps/webapp/app/presenters/v3/NextRunListPresenter.server.ts
+++ b/apps/webapp/app/presenters/v3/NextRunListPresenter.server.ts
@@ -1,5 +1,9 @@
-import { ClickHouse } from "@internal/clickhouse";
-import { PrismaClient, PrismaClientOrTransaction, type TaskRunStatus } from "@trigger.dev/database";
+import { type ClickHouse } from "@internal/clickhouse";
+import {
+  type PrismaClient,
+  type PrismaClientOrTransaction,
+  type TaskRunStatus,
+} from "@trigger.dev/database";
 import { type Direction } from "~/components/ListPagination";
 import { timeFilters } from "~/components/runs/v3/SharedFilters";
 import { findDisplayableEnvironment } from "~/models/runtimeEnvironment.server";
@@ -7,7 +11,6 @@ import { getAllTaskIdentifiers } from "~/models/task.server";
 import { RunsRepository } from "~/services/runsRepository.server";
 import { ServiceValidationError } from "~/v3/services/baseService.server";
 import { isCancellableRunStatus, isFinalRunStatus, isPendingRunStatus } from "~/v3/taskStatus";
-import parseDuration from "parse-duration";
 
 export type RunListOptions = {
   userId?: string;
@@ -25,7 +28,7 @@ export type RunListOptions = {
   isTest?: boolean;
   rootOnly?: boolean;
   batchId?: string;
-  runIds?: string[];
+  runId?: string[];
   //pagination
   direction?: Direction;
   cursor?: string;
@@ -60,7 +63,7 @@ export class NextRunListPresenter {
       isTest,
       rootOnly,
       batchId,
-      runIds,
+      runId,
       from,
       to,
       direction = "forward",
@@ -85,7 +88,7 @@ export class NextRunListPresenter {
       (scheduleId !== undefined && scheduleId !== "") ||
       (tags !== undefined && tags.length > 0) ||
       batchId !== undefined ||
-      (runIds !== undefined && runIds.length > 0) ||
+      (runId !== undefined && runId.length > 0) ||
       typeof isTest === "boolean" ||
       rootOnly === true ||
       !time.isDefault;
@@ -167,7 +170,7 @@ export class NextRunListPresenter {
       isTest,
       rootOnly,
       batchId,
-      runIds,
+      runId,
       bulkId,
       page: {
         size: pageSize,
diff --git a/apps/webapp/app/presenters/v3/WaitpointPresenter.server.ts b/apps/webapp/app/presenters/v3/WaitpointPresenter.server.ts
index 50890a44114..9abcdf32215 100644
--- a/apps/webapp/app/presenters/v3/WaitpointPresenter.server.ts
+++ b/apps/webapp/app/presenters/v3/WaitpointPresenter.server.ts
@@ -85,7 +85,7 @@ export class WaitpointPresenter extends BasePresenter {
         environmentId,
         {
           projectId: projectId,
-          runIds: connectedRunIds,
+          runId: connectedRunIds,
           pageSize: 5,
           period: "31d",
         }
diff --git a/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.bulk-actions.$bulkActionParam/route.tsx b/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.bulk-actions.$bulkActionParam/route.tsx
index a81f39dbfcc..8aa34624d08 100644
--- a/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.bulk-actions.$bulkActionParam/route.tsx
+++ b/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.bulk-actions.$bulkActionParam/route.tsx
@@ -157,8 +157,8 @@ export default function Page() {
 
   return (
     <div className="grid h-full max-h-full grid-rows-[2.5rem_2.5rem_1fr_3.25rem] overflow-hidden bg-background-bright">
-      <div className="mx-3 flex items-center justify-between gap-2 border-b border-grid-dimmed">
-        <Header2 className={cn("whitespace-nowrap")}>
+      <div className="mx-3 flex items-center justify-between gap-2 overflow-x-hidden border-b border-grid-dimmed">
+        <Header2 className={cn("truncate whitespace-nowrap")}>
           {bulkAction.name || bulkAction.friendlyId}
         </Header2>
         <LinkButton
diff --git a/apps/webapp/app/services/runsRepository.server.ts b/apps/webapp/app/services/runsRepository.server.ts
index 5b434ea67cf..156efa45e35 100644
--- a/apps/webapp/app/services/runsRepository.server.ts
+++ b/apps/webapp/app/services/runsRepository.server.ts
@@ -34,11 +34,15 @@ const RunListInputOptionsSchema = z.object({
   isTest: z.boolean().optional(),
   rootOnly: z.boolean().optional(),
   batchId: z.string().optional(),
-  runIds: z.array(z.string()).optional(),
+  runId: z.array(z.string()).optional(),
   bulkId: z.string().optional(),
 });
 
 export type RunListInputOptions = z.infer<typeof RunListInputOptionsSchema>;
+export type RunListInputFilters = Omit<
+  RunListInputOptions,
+  "organizationId" | "projectId" | "environmentId"
+>;
 
 type FilterRunsOptions = Omit<RunListInputOptions, "period"> & {
   period: number | undefined;
@@ -256,13 +260,13 @@ export class RunsRepository {
       convertedOptions.bulkId = BulkActionId.toId(options.bulkId);
     }
 
-    if (options.runIds) {
+    if (options.runId) {
       //convert to friendlyId
-      convertedOptions.runIds = options.runIds.map((runId) => RunId.toFriendlyId(runId));
+      convertedOptions.runId = options.runId.map((r) => RunId.toFriendlyId(r));
     }
 
     // Show all runs if we are filtering by batchId or runId
-    if (options.batchId || options.runIds?.length || options.scheduleId || options.tasks?.length) {
+    if (options.batchId || options.runId?.length || options.scheduleId || options.tasks?.length) {
       convertedOptions.rootOnly = false;
     }
 
@@ -342,9 +346,10 @@ function applyRunFiltersToQueryBuilder<T>(
     });
   }
 
-  if (options.runIds && options.runIds.length > 0) {
+  if (options.runId && options.runId.length > 0) {
+    // it's important that in the query it's "runIds", otherwise it clashes with the cursor which is called "runId"
     queryBuilder.where("friendly_id IN {runIds: Array(String)}", {
-      runIds: options.runIds.map((runId) => RunId.toFriendlyId(runId)),
+      runIds: options.runId.map((runId) => RunId.toFriendlyId(runId)),
     });
   }
 }
diff --git a/apps/webapp/app/v3/services/bulk/BulkActionV2.server.ts b/apps/webapp/app/v3/services/bulk/BulkActionV2.server.ts
index 8ffd9cebf86..8b0f23eb881 100644
--- a/apps/webapp/app/v3/services/bulk/BulkActionV2.server.ts
+++ b/apps/webapp/app/v3/services/bulk/BulkActionV2.server.ts
@@ -8,7 +8,11 @@ import {
 import { getRunFiltersFromRequest } from "~/presenters/RunFilters.server";
 import { type CreateBulkActionPayload } from "~/routes/resources.orgs.$organizationSlug.projects.$projectParam.env.$envParam.runs.bulkaction";
 import { clickhouseClient } from "~/services/clickhouseInstance.server";
-import { parseRunListInputOptions, RunsRepository } from "~/services/runsRepository.server";
+import {
+  parseRunListInputOptions,
+  type RunListInputFilters,
+  RunsRepository,
+} from "~/services/runsRepository.server";
 import { BaseService } from "../baseService.server";
 import { commonWorker } from "~/v3/commonWorker.server";
 import { env } from "~/env.server";
@@ -378,12 +382,13 @@ export class BulkActionService extends BaseService {
   }
 }
 
-async function getFilters(payload: CreateBulkActionPayload, request: Request) {
+async function getFilters(
+  payload: CreateBulkActionPayload,
+  request: Request
+): Promise<RunListInputFilters> {
   if (payload.mode === "selected") {
     return {
-      runIds: payload.selectedRunIds,
-      cursor: undefined,
-      direction: undefined,
+      runId: payload.selectedRunIds,
     };
   }
 
diff --git a/apps/webapp/test/runsRepository.test.ts b/apps/webapp/test/runsRepository.test.ts
index 4dbdef8c28c..56e6bf92d6e 100644
--- a/apps/webapp/test/runsRepository.test.ts
+++ b/apps/webapp/test/runsRepository.test.ts
@@ -1063,7 +1063,7 @@ describe("RunsRepository", () => {
         projectId: project.id,
         environmentId: runtimeEnvironment.id,
         organizationId: organization.id,
-        runIds: ["run_abc", "run_xyz"],
+        runId: ["run_abc", "run_xyz"],
       });
 
       expect(runs).toHaveLength(2);
@@ -1171,7 +1171,7 @@ describe("RunsRepository", () => {
         projectId: project.id,
         environmentId: runtimeEnvironment.id,
         organizationId: organization.id,
-        runIds: [run1.friendlyId, run3.friendlyId],
+        runId: [run1.friendlyId, run3.friendlyId],
       });
 
       expect(runs).toHaveLength(2);