Since it's primarily a reflection nebula, the Running Man isn't usually imaged in Ha. But I thought I'd see what I could capture of the faint red nebulosity laced among the dark lanes. Turns out there were a few red photons there after all!
Thanks for looking.
10 X 1200s Astrodon Gen 1 6nm Ha filter
Tak FS102 w/AT2FF, autoguided on Atlas
Captured Nebulosity; registered RegiStar; calibrated and combined CCDStack; postprocessed CS2.