There were Japan Export models with Flame Tops and 60s necks in 2014 and IIRC also 2015.
I own a 2014. 3 Tops grades were offered.
This is a SW ad for the model: https://www.sweetwater.com/store/detail/LPT62HSCH--gibson-les-paul-traditional-flame-top-heritage-cherry-sunburst-aaa-figured-top
The neck carve is the only acid test to differentiate a Sprint Run from a regular 2015.
Visually they appear the same. That said - When Gibson was sending reps to the stores to strip the G-Force systems, the replacement tuners were Grovers. While possible someone along the lines just added...
The Sprint Run had all the markings of the 2015 Traditional except the Neck Carve and the G-Force. They have the Les Paul Scrawl 100, Hologram, Frets over Binding, Notched Speed Knobs, 59 Tributes and removable Pick Guard.
I've been romancing this one for the last few weeks - converted over to...
2018 Suhr Classic S - SSS Maple Fretboard
Suhr Custom Color: Aged White
In Excellent +++++ Condition
$2350 Delivered / Lower 48
Full Specs of this guitar are on the Build Sheet in the last Photo.
The Color was a custom order at the Factory. It is an Aged White with more...