Pengelly Double and Single Dips
About this race
Welcome to the 23rd running of the epic Pengelly Double Dip and Bob Hayes Single Dip!
The Pengelly Double Dip is a steep, mountain half marathon. Sign up early or you'll miss out on this classic Missoula trail race.
→ Strava map to the Double Dip
The Bob Hayes Single Dip is a trail 10K starting in Missoula's University District before heading up nearby Mount Sentinel.
→ Strava map to the Single Dip
- The Pengelly Double Dip is capped at 200 participants.
- The Bob Hayes Single Dip is capped at 150 participants.
- The Virtual Pengelly Double Dip is capped at 20 participants.
- The Virtual Bob Hayes Single Dip is capped at 30 participants.
No refunds, deferrals, or transfers are allowed. There will not be a wait list. No race-day registration will be offered for any events.
Run Wild Missoula members receive a $3 discount, register to be a member of our club here.
Pick your distance
Running
VIRTUAL Pengelly Double Dip
Run/Walk the course anytime between May 14 to June 23! Record your time and submit your virtual results up until Tuesday, June 23 on RunSignUp. Virtual Participants are NOT permitted to complete the course on Sunday, June 7!
VIRTUAL Bob Hayes Single Dip
New this year! Run/Walk the course anytime between May 14 to June 23! Record your time and submit your virtual results up until Tuesday June 23 on RunSignUp. Virtual Participants are NOT permitted to complete the course on Sunday, June 7!
Trail running
Pengelly Double Dip
A tall half marathon+ with 3,400 ft of elevation gain. Very challenging and always worth it! 250 runner cap. Cut off times of 9:50 AM (1 hour 50 minutes) from start to saddle and 11 AM to saddle after M, before Smokejumper decent (3 hours). If you miss either cutoff, your bib will be removed at the Saddle Aid station and you can either come down on food, or ride down with aid station volunteers after the race (11:55 AM). There are 3 aid stations on this course. This is a cupless event, and all runners will have the option to take a HydraPak Speed Cup to fill at aid stations and the finish line. You may also bring and fill your personal hydration device.
Bob Hayes Single Dip
Probably the toughest first mile of a 10K that you'll ever do. After that, it ain't so bad! Best views in town! Over 500' of elevation in the first mile. 100 runner cap. There is one aid station on this course. This is a cupless event, and all runners will have the option to take a HydraPak Speed Cup to fill at aid stations and the finish line. You may also bring and fill your personal hydration device. No course time limits, walkers welcome!
Typical race-day weather
Based on 17 years of historical conditions on this event's race dates in Missoula.
Course
Route map and elevation profile
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — Pengelly Double and Single Dips
Other races near Missoula
Different organizers, within 40 miles, in the next three months
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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 60 Missoula events
Spotted something wrong? Tell us and we'll fix it.