diff --git a/ci-operator/config/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20__amd64-nightly.yaml b/ci-operator/config/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20__amd64-nightly.yaml
index 3c7eb8e1e62bd..b9bffeb249a00 100644
--- a/ci-operator/config/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20__amd64-nightly.yaml
+++ b/ci-operator/config/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20__amd64-nightly.yaml
@@ -46,7 +46,7 @@ base_images:
   tests-private:
     name: tests-private
     namespace: ci
-    tag: "4.20"
+    tag: latest
   tests-private-postupg:
     name: tests-private
     namespace: ci
@@ -863,6 +863,7 @@ tests:
     workflow: cucushift-installer-rehearse-aws-ipi-private-shared-vpc-phz-sts
 - as: aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud
   cron: 13 13 24 * *
+  shard_count: 3
   steps:
     cluster_profile: aws-qe
     env:
@@ -871,7 +872,7 @@ tests:
       BASE_DOMAIN: qe.devcluster.openshift.com
       EXTRACT_MANIFEST_INCLUDED: "true"
     test:
-    - chain: openshift-e2e-test-clusterinfra-qe-longrun
+    - ref: openshift-extended-test-longduration
     workflow: cucushift-installer-rehearse-aws-ipi-private-shared-vpc-phz-sts
 - as: aws-ipi-proxy-fips-f14-fips-check
   cron: 26 19 5,19 * *
diff --git a/ci-operator/jobs/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20-periodics.yaml b/ci-operator/jobs/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20-periodics.yaml
index f5df2139e7644..5f49c0c6789f4 100644
--- a/ci-operator/jobs/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20-periodics.yaml
+++ b/ci-operator/jobs/openshift/openshift-tests-private/openshift-openshift-tests-private-release-4.20-periodics.yaml
@@ -4422,7 +4422,7 @@ periodics:
     ci.openshift.io/generator: prowgen
     job-release: "4.20"
     pj-rehearse.openshift.io/can-be-rehearsed: "true"
-  name: periodic-ci-openshift-openshift-tests-private-release-4.20-amd64-nightly-aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud
+  name: periodic-ci-openshift-openshift-tests-private-release-4.20-amd64-nightly-aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud-1of3
   reporter_config:
     slack:
       channel: '#forum-prow-long-duration-cloudinfra-testcases'
@@ -4439,6 +4439,193 @@ periodics:
       - --gcs-upload-secret=/secrets/gcs/service-account.json
       - --image-import-pull-secret=/etc/pull-secret/.dockerconfigjson
       - --lease-server-credentials-file=/etc/boskos/credentials
+      - --multi-stage-param=SHARD_ARGS="--shard-count 3 --shard-id 1"
+      - --oauth-token-path=/usr/local/github-credentials/oauth
+      - --report-credentials-file=/etc/report/credentials
+      - --secret-dir=/secrets/ci-pull-credentials
+      - --target=aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud
+      - --variant=amd64-nightly
+      command:
+      - ci-operator
+      image: ci-operator:latest
+      imagePullPolicy: Always
+      name: ""
+      resources:
+        requests:
+          cpu: 10m
+      volumeMounts:
+      - mountPath: /etc/boskos
+        name: boskos
+        readOnly: true
+      - mountPath: /secrets/ci-pull-credentials
+        name: ci-pull-credentials
+        readOnly: true
+      - mountPath: /secrets/gcs
+        name: gcs-credentials
+        readOnly: true
+      - mountPath: /usr/local/github-credentials
+        name: github-credentials-openshift-ci-robot-private-git-cloner
+        readOnly: true
+      - mountPath: /secrets/manifest-tool
+        name: manifest-tool-local-pusher
+        readOnly: true
+      - mountPath: /etc/pull-secret
+        name: pull-secret
+        readOnly: true
+      - mountPath: /etc/report
+        name: result-aggregator
+        readOnly: true
+    serviceAccountName: ci-operator
+    volumes:
+    - name: boskos
+      secret:
+        items:
+        - key: credentials
+          path: credentials
+        secretName: boskos-credentials
+    - name: ci-pull-credentials
+      secret:
+        secretName: ci-pull-credentials
+    - name: github-credentials-openshift-ci-robot-private-git-cloner
+      secret:
+        secretName: github-credentials-openshift-ci-robot-private-git-cloner
+    - name: manifest-tool-local-pusher
+      secret:
+        secretName: manifest-tool-local-pusher
+    - name: pull-secret
+      secret:
+        secretName: registry-pull-credentials
+    - name: result-aggregator
+      secret:
+        secretName: result-aggregator
+- agent: kubernetes
+  cluster: build09
+  cron: 13 13 24 * *
+  decorate: true
+  decoration_config:
+    skip_cloning: true
+  extra_refs:
+  - base_ref: release-4.20
+    org: openshift
+    repo: openshift-tests-private
+  labels:
+    ci-operator.openshift.io/cloud: aws
+    ci-operator.openshift.io/cloud-cluster-profile: aws-qe
+    ci-operator.openshift.io/variant: amd64-nightly
+    ci.openshift.io/generator: prowgen
+    job-release: "4.20"
+    pj-rehearse.openshift.io/can-be-rehearsed: "true"
+  name: periodic-ci-openshift-openshift-tests-private-release-4.20-amd64-nightly-aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud-2of3
+  reporter_config:
+    slack:
+      channel: '#forum-prow-long-duration-cloudinfra-testcases'
+      job_states_to_report:
+      - error
+      - failure
+      - success
+      report_template: '{{ if eq .Status.State "success" }} :green_jenkins_circle:
+        {{ else }} :red_jenkins_circle: {{ end }} Job *{{.Spec.Job}}* ended with *{{.Status.State}}*.
+        <{{.Status.URL}}|View logs>'
+  spec:
+    containers:
+    - args:
+      - --gcs-upload-secret=/secrets/gcs/service-account.json
+      - --image-import-pull-secret=/etc/pull-secret/.dockerconfigjson
+      - --lease-server-credentials-file=/etc/boskos/credentials
+      - --multi-stage-param=SHARD_ARGS="--shard-count 3 --shard-id 2"
+      - --oauth-token-path=/usr/local/github-credentials/oauth
+      - --report-credentials-file=/etc/report/credentials
+      - --secret-dir=/secrets/ci-pull-credentials
+      - --target=aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud
+      - --variant=amd64-nightly
+      command:
+      - ci-operator
+      image: ci-operator:latest
+      imagePullPolicy: Always
+      name: ""
+      resources:
+        requests:
+          cpu: 10m
+      volumeMounts:
+      - mountPath: /etc/boskos
+        name: boskos
+        readOnly: true
+      - mountPath: /secrets/ci-pull-credentials
+        name: ci-pull-credentials
+        readOnly: true
+      - mountPath: /secrets/gcs
+        name: gcs-credentials
+        readOnly: true
+      - mountPath: /usr/local/github-credentials
+        name: github-credentials-openshift-ci-robot-private-git-cloner
+        readOnly: true
+      - mountPath: /secrets/manifest-tool
+        name: manifest-tool-local-pusher
+        readOnly: true
+      - mountPath: /etc/pull-secret
+        name: pull-secret
+        readOnly: true
+      - mountPath: /etc/report
+        name: result-aggregator
+        readOnly: true
+    serviceAccountName: ci-operator
+    volumes:
+    - name: boskos
+      secret:
+        items:
+        - key: credentials
+          path: credentials
+        secretName: boskos-credentials
+    - name: ci-pull-credentials
+      secret:
+        secretName: ci-pull-credentials
+    - name: github-credentials-openshift-ci-robot-private-git-cloner
+      secret:
+        secretName: github-credentials-openshift-ci-robot-private-git-cloner
+    - name: manifest-tool-local-pusher
+      secret:
+        secretName: manifest-tool-local-pusher
+    - name: pull-secret
+      secret:
+        secretName: registry-pull-credentials
+    - name: result-aggregator
+      secret:
+        secretName: result-aggregator
+- agent: kubernetes
+  cluster: build09
+  cron: 13 13 24 * *
+  decorate: true
+  decoration_config:
+    skip_cloning: true
+  extra_refs:
+  - base_ref: release-4.20
+    org: openshift
+    repo: openshift-tests-private
+  labels:
+    ci-operator.openshift.io/cloud: aws
+    ci-operator.openshift.io/cloud-cluster-profile: aws-qe
+    ci-operator.openshift.io/variant: amd64-nightly
+    ci.openshift.io/generator: prowgen
+    job-release: "4.20"
+    pj-rehearse.openshift.io/can-be-rehearsed: "true"
+  name: periodic-ci-openshift-openshift-tests-private-release-4.20-amd64-nightly-aws-ipi-pri-sharevpc-phz-sts-min-perm-f28-longduration-cloud-3of3
+  reporter_config:
+    slack:
+      channel: '#forum-prow-long-duration-cloudinfra-testcases'
+      job_states_to_report:
+      - error
+      - failure
+      - success
+      report_template: '{{ if eq .Status.State "success" }} :green_jenkins_circle:
+        {{ else }} :red_jenkins_circle: {{ end }} Job *{{.Spec.Job}}* ended with *{{.Status.State}}*.
+        <{{.Status.URL}}|View logs>'
+  spec:
+    containers:
+    - args:
+      - --gcs-upload-secret=/secrets/gcs/service-account.json
+      - --image-import-pull-secret=/etc/pull-secret/.dockerconfigjson
+      - --lease-server-credentials-file=/etc/boskos/credentials
+      - --multi-stage-param=SHARD_ARGS="--shard-count 3 --shard-id 3"
       - --oauth-token-path=/usr/local/github-credentials/oauth
       - --report-credentials-file=/etc/report/credentials
       - --secret-dir=/secrets/ci-pull-credentials