Combine maple syrup, horseradish, mustard and chile powder. Mix well and season to taste with salt and pepper.
Put the turkey tips in a ziplock bag. Add ½ of the glaze to the bag and add the olive oil. Seal bag and shake well. Marinate for at least 30 minutes and up to 4 hours.
Heat a grill on high. Add the tips and brush with the remaining glaze as you cook the tips.
Recipe by Cook Eat Run at https://cookeatrun.com/2017/06/19/horseradish-maple-glaze-turkey-tips/