diff --git a/Configuration/StandardSequences/python/Mixing.py b/Configuration/StandardSequences/python/Mixing.py
index 59cef05df9224..792d4259773df 100644
--- a/Configuration/StandardSequences/python/Mixing.py
+++ b/Configuration/StandardSequences/python/Mixing.py
@@ -124,6 +124,7 @@ def addMixingScenario(label,dict):
 addMixingScenario("Run3_Flat55To75_PoissonOOTPU",{'file': 'SimGeneral.MixingModule.mix_Run3_Flat55To75_PoissonOOTPU_cfi'})
 addMixingScenario("ProdStep2",{'file': 'SimGeneral.MixingModule.mixProdStep2_cfi'})
 addMixingScenario("fromDB",{'file': 'SimGeneral.MixingModule.mix_fromDB_cfi'})
+addMixingScenario("2022_LHC_Simulation_10h_2h",{'file': 'SimGeneral.MixingModule.Run3_2022_LHC_Simulation_10h_2h_cfi'})
 
 #scenarios for L1 tdr work
 addMixingScenario("AVE_4_BX_50ns",{'file': 'SimGeneral.MixingModule.mix_POISSON_average_cfi','BX':50, 'B': (-12,3), 'N': 4})
diff --git a/SimGeneral/MixingModule/python/Run3_2022_LHC_Simulation_10h_2h_cfi.py b/SimGeneral/MixingModule/python/Run3_2022_LHC_Simulation_10h_2h_cfi.py
new file mode 100644
index 0000000000000..9b9bc6855b71f
--- /dev/null
+++ b/SimGeneral/MixingModule/python/Run3_2022_LHC_Simulation_10h_2h_cfi.py
@@ -0,0 +1,55 @@
+# A distribution for Run3 studies (2022) derived from LHC simulations.
+# Colliding bunches: 2736
+# Hadronic x-sec   : 72.0mb
+# Fill length      : 600min
+# Levelling time   : 120min
+# probabilities weighted with instant luminosity
+
+import FWCore.ParameterSet.Config as cms
+from SimGeneral.MixingModule.mix_probFunction_25ns_PoissonOOTPU_cfi import *
+mix.input.nbPileupEvents.probFunctionVariable = cms.vint32(
+	0, 1, 2, 3, 
+	4, 5, 6, 7, 8, 
+	9, 10, 11, 12, 13, 
+	14, 15, 16, 17, 18, 
+	19, 20, 21, 22, 23, 
+	24, 25, 26, 27, 28, 
+	29, 30, 31, 32, 33, 
+	34, 35, 36, 37, 38, 
+	39, 40, 41, 42, 43, 
+	44, 45, 46, 47, 48, 
+	49, 50, 51, 52, 53, 
+	54, 55, 56, 57, 58, 
+	59, 60, 61, 62, 63, 
+	64, 65, 66, 67, 68, 
+	69, 70, 71, 72, 73, 
+	74, 75, 76, 77, 78, 
+	79, 80, 81, 82, 83, 
+	84, 85, 86, 87, 88, 
+	89, 90, 91, 92, 93, 
+	94, 95, 96, 97, 98, 
+	99    )
+
+mix.input.nbPileupEvents.probValue = cms.vdouble(
+	7.075550618391933e-8, 1.8432226484975646e-7, 4.6156514471969593e-7, 0.0000011111611991838491, 
+	0.0000025719752161798103, 0.000005724865812608344, 0.000012255841383374045, 0.000025239403069596116, 0.00005001054998201597, 
+	0.00009536530158990567, 0.00017505633393457624, 0.00030942214916825035, 0.0005268123536229287, 0.0008642843968521786, 
+	0.0013669182280399903, 0.0020851167548246985, 0.0030695148409245446, 0.004363635945105083, 0.005995143197404548, 
+	0.007967247822222358, 0.010252302872826594, 0.01278957659177177, 0.015488544412469806, 0.01823784978331645, 
+	0.020918669702105028, 0.023420019399650906, 0.025652949149203495, 0.027560835627835043, 0.02912397347687914, 
+	0.030358091266301533, 0.03130778480604892, 0.03203676872496023, 0.0326170853351521, 0.03311902652393314, 
+	0.033602777248239, 0.0341120235754556, 0.03466927947785801, 0.03527261707506484, 0.035893786618889145, 
+	0.03647817900850185, 0.036947435730750315, 0.03720550450678737, 0.037148460727673235, 0.03667753703450604, 
+	0.03571377296329832, 0.034211859754226276, 0.032170439241889726, 0.029636506070368274, 0.02670262519076345, 
+	0.023497154911314072, 0.020169158697337236, 0.016870783471647905, 0.013740289679427057, 0.010888563843704815, 
+	0.008390977574442656, 0.006285186751143873, 0.004574246293656772, 0.003233538335807419, 0.002219622271900557, 
+	0.0014792038980537092, 0.0009568560481315006, 0.0006007171037926386, 0.00036596934105178995, 0.0002163349104153549, 
+	0.00012407362512604619, 0.0000690356949524181, 0.000037263645547231494, 0.00001951170588910065, 0.000009910336118978026, 
+	0.0000048826244075428666, 0.0000023333596885075797, 0.0000010816029570543702, 4.863048449289416e-7, 2.1208148308081624e-7, 
+	8.97121135679932e-8, 3.6809172420519874e-8, 1.4649459937201982e-8, 5.655267024863598e-9, 2.117664468591336e-9, 
+	7.692038404370259e-10, 2.7102837405697987e-10, 9.263749466613295e-11, 3.071624552355945e-11, 9.880298997379985e-12, 
+	3.0832214331312204e-12, 9.33436314183754e-13, 2.7417209623761203e-13, 7.813293248960901e-14, 2.1603865264197903e-14, 
+	5.796018523167997e-15, 1.5088422256459697e-15, 3.811436255838504e-16, 9.342850737730402e-17, 2.2224464483477953e-17, 
+	5.130498608124184e-18, 1.1494216669980747e-18, 2.499227229379666e-19, 5.2741621866055994e-20, 1.080281961755894e-20, 
+	2.1476863811171814e-21    )
+