Block Island 10K Shad Bloom Trail Run

Get ready for an exhilarating journey at the Block Island 10K Shad Bloom Trail Run on May 9, 2026, on the picturesque Block Island, RI. This annual 10K race, an island favorite, offers runners a unique blend of unparalleled beauty and invigorating challenge. The course is renowned for its breathtaking views of the majestic Atlantic, guiding participants through charming dirt roads, past classic stone walls, and across verdant green pastures. Every mile promises a new vista and a test of mettle.

The Block Island 10K is particularly famous for "the wall" at mile 4—a steep, double-tiered, narrow climb with grades varying from 10% to 18% that separates the casual runner from the devoted. Starting at The Block Island School, the route winds down Payne Road, around a serene lake, and through Rodman's Hollow before reaching a picturesque stretch along the island's southern coast, including the beautiful Mohegan Trail. This event is timed with the blossoming of the island's shad trees, adding to the scenic splendor. With typical race day conditions seeing highs around 65F and lows near 49F, and only a 15% chance of precipitation, the weather often complements the stunning spring scenery.

This race has cultivated a loyal following, with runners returning year after year to experience its distinct character and challenging terrain. Should ferry service be impacted by severe weather, the race organizers are prepared to host the event the following day. Prepare for a truly memorable 10K that combines the tranquility of an island getaway with the thrill of a challenging trail run.