Compile the solution in Release mode (so binaries are available in release)
To run a specific benchmark add it as parameter.
dotnet run -c Release --framework <tfm> <benchmark_name>
To run all benchmarks use '*' as the name.
dotnet run -c Release --framework <tfm> *
If you run without any parameters, you'll be offered the list of all benchmarks and get to choose.
dotnet run -c Release --framework <tfm>