2026 Dallas Marathon - Dec 13

City loop marathon course in Dallas with 257m elevation gain. Texas's oldest marathon (since 1971) and one of its largest, the BMW Dallas Marathon starts and finishes at Dallas City Hall Plaza downtown and threads a single big loop through Oak Lawn, the leafy estates of Highland Park, and one pass around scenic White Rock Lake before returning to the skyline. It is honestly a rolling course rather than a flat PR machine: a gradual early climb builds to the high point near Monticello Avenue in Hi