McDowell Mountain Frenzy
Dec 5Fountain Hills, AZ50 mi, 50K +3
Also 50 miles, by Aravaipa Running, registration open
At a glance
- Last held
- Sep 19, 2026
- Next edition
- 2027 date not announced. Usually held in September.
- Location
- Stark, New Hampshire
- Distances
- 50 mi, 25 mi, 25K
- Aid stations
- 1, 1 with crew access
Listed from UltraSignup. Checked Sep 18, 2026.
Plan this race for free
1 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
Experience the best of the White Mountains and beyond with races that are celebrations of inclusivity, challenging your endurance and revealing the breathtaking splendor of New Hampshire's White Mountains region.
Key dates
Registration closes
Apr 27, 2026
Race day
Sep 19, 2026
Pricing
24 Hour
Late
$215
12 Hour
Late
$160
6 Hour
Late
$125
Email me updates about Kilkenny Ridge Race
Registration openings and major changes, like a new date or a cancellation.
Aid stations
1| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Start/Finish Aid Station One very well stocked aid station at the start/finish area. Food is for runners only. Runners can set up gear and a 10x10 canopy tent nearby. Drop bags may be left here and accessed each loop. | -- | -- | -- |
Entry transfers
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
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Straight-line distance
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Race planning
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