12 hr6 hr3 hr

Mosquito Hill Endurance Run

Saturday, October 23, 2027New London, Wisconsin

At a glance

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.

Race day

Oct 23, 2027

382d

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.

Iola Fall Classic Trail Race
Oct 17Iola, WI25K, 10K +1
23 mi from Mosquito Hill Endurance Run, registration open
Friends of the Poor Walk/Run SVDP BBM
Oct 10Plover, WI
42 mi from Mosquito Hill Endurance Run, registration open
Paws for a Cause Canicross & Trail Run/Walk for Charity 2026
Oct 17Denmark, WI8.4 mi, 5.6 mi +1
44 mi from Mosquito Hill Endurance Run, registration open
Race For Open Space
Oct 11West Bend, WI10K, 5K +2
71 mi from Mosquito Hill Endurance Run, registration open

Straight-line distance

Broken Rock Trail Runs
Oct 10Dodgeville, WI50K, 20 mi +1
Friends of the Poor Walk/Run SVDP BBM
Oct 10Plover, WI
HELIOS 6/12/20 HOUR ULTRA
Oct 10Eagle, WI20 hr, 12 hr +1
The Trout Brook
Oct 10Hudson, WI10 mi
Race For Open Space
Oct 11West Bend, WI10K, 5K +2
Black River Trail Classic
Oct 17Millston, WI85K, 50K +2
Iola Fall Classic Trail Race
Oct 17Iola, WI25K, 10K +1
Paws for a Cause Canicross & Trail Run/Walk for Charity 2026
Oct 17Denmark, WI8.4 mi, 5.6 mi +1
Black Hawk Ridge Trail Run
Oct 18Mazomanie, WI16K, 8K
Moving Mountains MEDLIFE 5K Run/Walk
Oct 18Madison, WI5K
Door County Fall 50
Oct 24Sturgeon Bay, WI50 mi
Hixon 50
Oct 24La Crosse, WI50K, 25K +2

Race planning

Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.

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