Run two, 3-wire cables between the switch locations. At the remote location terminate the wires of one cable to one switch and the wires of the other other cable to the other switch. Follow the same color coding on each switch and re-designate the white lead to some color other than white, grey or green.
At the other switch location bring in the power and pigtail the "hot" conductor to the common terminal on each switch. Terminate the "travelers" of each cable going to the remote switches to the traveler terminals on the switches.
You should now have one free conductor from each three-wire cable plus the neutral from the power cable.
Run a three-wire cable to the lighting track and terminate the neutral (white) and two supply leads (red and black) to the two power inlets of the track.
Back at the switches connect the black of the cable going to the lighting track to the remaining lead of one of the 3-wire cables connected to the switches and the red from the cable going to the lighting track to the remaining lead of the other three-wire cable connected to the switches. Connect the white from the lighting track cable to the white of the power cable. Connect all equipment grounding conductors.