16-Week bg26.2 Marathon Training Plan

The 2026 bg26.2 Marathon is scheduled for November 1, 2026, so the 16-week window opens around July 12, 2026. Treat that as the outside edge of the window, then line week one up with the plan's normal weekly rhythm.

Use this window when you have a running base and want several weeks before the hardest marathon-specific work begins. The extra month over a 12-week plan creates more room for gradual long-run growth and recovery. The course does not change the opening load you can handle, so choose from your current mileage and recent longest run before adding race-specific terrain.

Use the first month to establish consistency, then make long runs progressively more specific to the race's terrain and conditions. The course rehearsal should grow with the plan, not appear all at once in peak week. Train for bg26.2 on continuously rolling roads rather than on hill repeats. The course delivers its 1,329 feet of climbing in dozens of small doses, so the skill it rewards is holding steady effort while your pace swings, not surviving one big climb. Find a route that undulates for two hours and run it by breathing, not by watch.

Do not double weeks or cram missed mileage into the remaining calendar. Use your current mileage, recent longest run, experience, goal, and available days to choose a plan that can enter at an appropriate point while preserving the taper.

It is rolling rather than hilly. The bg26.2 course gains about 1,329 feet across 26.2 miles but never leaves a 142 foot band between 476 and 618 feet, so the climbing arrives as constant small changes in pitch instead of one long ascent. Train on undulating roads and run by effort.

Small. 92 runners finished the marathon in 2025, 96 in 2024 and 84 in 2023. You will run long stretches alone, especially on the second lap, and some side streets stay open to traffic. Runners who like a quiet, low key race day love it. If you need a crowd, look elsewhere.