Quad Dipsea

Secondary header image
Secondary header image
Secondary header image

Quad Dipsea
Not quite ready to book?

Save this event for later and come back to it when you're ready.

Event passed
Results & Photos
If you love a challenge this run is the one for you! to push yourself. Stairs, hills, and more hills. About 9,000 feet of vertical packed into 28 miles! Get your runner friends to come along and warm up your muscles for the amazing views and run ahead.
28.4 miles
View details
Sat 26th Nov 2022
View logistics
Mill Valley, United States
View location
Perks of booking with Let's Do This

Best price guarantee

We're #1 in customer satisfaction

The event experience

Based on location

Invite friends, earn credit

After booking your event, invite your friends to join you and you'll get £5 credit if they make it their first Let's Do This booking.

Where and when
87 E Blithedale Ave, Mill Valley, CA 94941, USA
Start times
Sat 26th Nov 2022
28.4 miles:
Event summary
Here are the distances available for Quad Dipsea
28.4 miles
Route information
The Quad Dipsea is two out-and-back trips along the famed Dipsea Trail. The race starts and finishes at Old Mill Park in Mill Valley, California. Unlike the (single) Dipsea and Double Dipsea, short cuts are not permitted! You must run the trail as marked.
Most of the trail is single track. There are lots of stairs - 686 in the first three flights alone, some stretches of clean trail, and some stretches with a lot of roots and rocks. There is a total of 9200 feet of climb and an equal amount of descent in the 28 miles.
You can leave a drop bag at the turn around in Old Mill Park, mile 14.
Organiser route images
What's included
  • Aid stations
  • Race bib
How to get there
87 E Blithedale Ave, Mill Valley, CA 94941, USA
Get full directionsExternalLink
From Highway 101, take the East Blithedale/Tiburon Blvd. exit. Upon exiting the freeway, head west and follow East Blithedale for 1.8 miles. You will go through several traffic lights and will eventually come to a stop sign. At the stop sign, turn left onto Throckmorton Avenue and follow it for 0.4 miles to the intersection of Cascade Way. Old Mill Park is on your left.
For more explicit directions, enter 324 Throckmorton Avenue, Mill Valley, CA in your smart phone as your destination.
Event day logistics
7:30am race starts
This event currently has no reviews, why not be the first? You could help someone find their perfect event.
Event passed
Results & Photos

8th Floor, Orion House, 5 Upper St Martins Lane,

London, WC2H 9EA

Reg number 10083277

Follow Us