Route Downloads › Dyerville Loop GPX Route Image 1 of 1 Dyerville Loop GPX Route $4.00 About 440 mi · ~11,400 ft of climbing · tops out at 1,985 ft · Ridden Mar 16, 2026. GPX route file download. Add To Cart Added! About 440 mi · ~11,400 ft of climbing · tops out at 1,985 ft · Ridden Mar 16, 2026. GPX route file download.