I consider it a deep magenta pink mostly, though close to a true red when in bud. It's a sport of one of the 'explorer' series - Henry Kelsey, I think. Ted

How tall do you want the rose to climb and where? Henry Kelsey is the tallest and redest climber in the Explorer series. Not crimson, but a true red all the same. It should reach 6-10 feet for you. The canes will dieback if exposed in a windy site, so you might want to take them off the trellis every fall. John Cabot has fuller roses (more petals)than Henry Kelsey, but is less red, sometimes verges on red-pink to my mind. Again cane hardiness is a problem in an exposed windy spot. Mine is very exposed on the top of a northern slope and I have had alot of dieback. William Baffin is massive (10 feet by 10 feet) pink not red to the average eye, and not easily trained. Most find it grows best as a huge bush rather than as a climber. William Booth is a rambling type that can be used as a low climber, spread out on a wall or fence. Its canes reach 5-6 feet easily. The flowers are simple, but a good red and I like it quite alot. Mine grows on a north facing slope, untethered, and I have had little dieback. It is quite vigorous -lots and lots of canes. Alexander Mackenzie has a purplish-pink-medium red rose. It grows about 6 feet. I am planning on putting in an obleliske for mine as I find its canes need support. I have had little cane die back. This is one of my favourites. I don't have Quadra, but I understand it is a good climber and a good red. As for my winter conditions, it gets quite cold here -30 to -40 for prolonged periods. I do find however that there are micro climates and that it is really important to note wind patterns, how the snow drifts in the winter, how it melts in the spring and whether things like a cedar hedge offers some protection. My experience is also that you should expect the roses to take 3 years to reach their potential. I put cosmos in with them in the meantime.

Your single-petaled rose isn't Dortmund. I grow Dortmund and it has a white center. To me it looks a lot like Altissimo. See the link below. Let me think about the second one. Who knows, maybe it's a seedling of the first! Here is a link that might be useful: Altissimo on Helpmefind

Flower color on my monitor is just right, but 'Blaze' doesn't normally make such a show of stamens. Also the leaf color on my monitor is not as dark as I would expect. Sorry I don't have other nominations.