Disposing Red Mulch

I bought a home and did a bunch of backyard work on my own, including removing 15-20 bags of red mulch that the previous owner had in the backyard, and replanting grass The red mulch is now in a bunch of garbage bags in my yard and I'm wondering if folks had any ideas of the best way I can go about getting rid of this.

I'm reluctant to just go dump it at the garbage facility given people given it feels like a waste and people would even pay money for mulch. I was planning on posting on Kijiji but didn't see a single other post which made me question that approach. Any ideas?