Dark Divide Trail Races
Sep 3, 2027Randle, WA100 mi
Also 100 miles, 122 mi from Badger Mountain Challenge, registration open
Listed from UltraSignup. Checked Oct 18, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planOne of eastern Washington's only ultramarathons held at Badger Mountain in Richland, Washington, offering seven different events with expansive views of the Columbia Basin.
Race day
Mar 26, 2027
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Sep 3, 2027Randle, WA100 mi
Also 100 miles, 122 mi from Badger Mountain Challenge, registration open
Mar 20, 2027Flovilla, GA100 mi, 50 mi +1
Also 100 miles, 1 week before Badger Mountain Challenge, registration open
Apr 3, 2027Superior, AZ100 mi
Also 100 miles, 1 week after Badger Mountain Challenge, registration open
Jul 10, 2027Wenatchee, WA100 mi, 50 mi +1
Also 100 miles, 89 mi from Badger Mountain Challenge
Straight-line distance
Nov 7Chehalis, WA100 mi, 50 mi +3
Feb 6, 2027Bainbridge Island, WA100 mi, 110K +1
Apr 17, 2027Port Gamble, WA100 mi, 100K +2
Jun 19, 2027Spokane, WA101 mi, 24 hr +3
Jun 25, 2027Enumclaw, WA100 mi
Jun 25, 2027Hyak, WA100 mi, 100K +1
Jul 10, 2027Wenatchee, WA100 mi, 50 mi +1
Jul 16, 2027Easton, WA100 mi
Jul 24, 2027Spokane, WA100 mi, 50 mi +1
Sep 3, 2027Randle, WA100 mi
Oct 24Richland, WAHalf Marathon, 10K +1
Dec 4RICHLAND, WA32 hr
Nov 7Kennewick, WA42 mi, 50K
Mar 6, 2027Benton City, WA6 hr, 10 mi +2
Apr 10, 2027Walla Walla, WA6 hr
Nov 8Yakima, WARun
Apr 10, 2027Quincy, WA50 mi, 50K +2
Nov 14Pomeroy, WA5K
Jun 26, 2027Cove, ORHalf Marathon
Nov 7Klickitat, WAHalf Marathon, 5K
Mar 29, 2027Cougar, WA
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
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Claim this race to manage registration, volunteers, and race day.