  We explore the ability of current and future dark matter and collider
experiments in probing anomalous magnetic moment of the muon, $(g-2)_\mu$,
within the Minimal Supersymmetric Standard Model (MSSM). We find that the
latest PandaX-II/LUX-2016 data gives a strong constraint on parameter space
that accommodates the $(g-2)_{\mu}$ within $2\sigma$ range, which will be
further excluded by the upcoming XENON-1T (2017) experiment. We also find that
a 100 TeV $pp$ collider can cover most of our surviving samples that satisfy DM
relic density within $3\sigma$ range through $Z$ or $h$ resonant effect by
searching for trilepton events from $\tilde{\chi}^0_2\tilde{\chi}^+_1$
associated production. While the samples that are beyond future sensitivity of
trilepton search at a 100 TeV $pp$ collider and the DM direct detections are
either higgsino/wino-like LSPs or bino-like LSPs co-annihilating with sleptons.
Such compressed regions may be covered by the monojet(-like) searches at a 100
TeV $pp$ collider.
