Race calendar

Ultra Races in Maryland

11 upcoming Ultra races across Maryland. Run This events are listed first — pick a city below to narrow it down.

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11 races

Fri, Aug 28, 2026

C3 Scratch N Denton

Denton, MD

Outside53.9 mi37.4 mi24.6 mi

Fri, Sep 11, 2026

VentureQuest Adventure Race

Flintstone, MD

Outside35.0 mi

Tue, Sep 22, 2026

ASHFoundation’s 7th Annual Virtual Walk/Run: Run the Legacy. Fund the Future.

Rockville, MD

Outside5K49.7 mi

Fri, Sep 25, 2026

C3 Rolling Donuts ride

Centreville, MD

Outside33.0 mi100.0 mi62.0 mi

Fri, Sep 25, 2026

Cycling for Our Heroes

Havre De Grace, MD

Outside26.9 mi32.4 mi61.0 mi

Sat, Oct 10, 2026

Rocky Gap 25K, 50K, Relay Trail Run

Flintstone, MD

Outside16.1 mi32.2 mi

Fri, Nov 6, 2026

MCRRC Stone Mill 50 Mile Run

Montgomery Village, MD

Outside50.0 mi

Fri, Nov 20, 2026

64th Annual JFK 50 Mile presented by Altra

Boonsboro, MD

Outside50.2 mi

Fri, Jan 15, 2027

PHUNT 25K/50K TRAIL RACE

Elkton, MD

Outside15.5 mi31.1 mi

Fri, Apr 9, 2027

UltraTrax Wisp

McHenry, MD

Outside7.0 mi14.0 mi21.0 mi28.0 mi

Fri, Jul 23, 2027

Chesapeake Bay Paddle - hosted by Kent Island Outrigger Canoe Club

Chester, MD

Outside35.0 mi10.0 mi3.0 mi