Between the relatively flat first six miles and final mile, you’ll find over 3350 m /11,000 ft of climbing jammed into the remaining 43 miles of terrain. Your largest individual climb is 760 m / 2500 ft. This is an exceptionally difficult course made tougher still by the technical nature of a majority of the terrain. Throw in the fact that the back half runs much more difficult than the front half and you have yourself a nice little day of suffering. Thankfully we’ve made every effort to distract you with incredible scenery at every possible turn.


Race Day Details

Saturday, August 20, 2022 @ 5:30am
Start: Junction Park, Cleveland Ave, Squamish – Map to the Start Line
Finish: Junction Park, Cleveland Ave, Squamish – Map to the Finish Line

Ascent: 3500 m / 11,000 ft
Descent: 3500 m / 11,000 ft

Registered Runners

Package Pickup Details
Rules & Regulations
Pacers are not allowed
Poles are not allowed

All runners MUST start with a headlamp.

Mandatory Gear, To Be Carried At All Times: Headlamp >100 lumens.

All headlamps must be at least 100 lumens brightness.

Headlamps MAY NOT BE DROPPED along the course to be retrieved later.

Any runner without a headlamp will be disqualified for not carrying their mandatory gear.

Sunrise: 6:10am Sunset: 8:20pm


There is NO PARKING at the start at Junction Park. See below for bus transport details. You are welcome to have someone drop you off, but there are limited parking spots downtown, and all are time-restricted so they can’t stay after the race start; or you can run to the start as a nice warm up.


Bus transport will be available to the start line. Buses depart at 4:20am, 4:30am and 4:40am. Shuttle pickup location is behind Brennan Park. Approximate bus transport time is 12 minutes. We offer free shuttles from the finish line back to your vehicle post-race.

For 2021 only, the start line buses are complimentary for runners.


Aid Station 5 (Quest University – mile 33) – 4:45pm (11h15m)
Aid Station 6 (Garibaldi Road – mile 38.5) – 6:30pm (13h)
Aid Station 7 (Far Side – mile 43) – 7:30pm (14h)
Finish10:30pm (17 hours)

Drop Bags

Drop bags are to be dropped off by you, on race morning at the Start Line at Pavilion Park (which is also the Finish Line). Please label clearly with your name, bib# and the Aid Station #.

50 Mile runners are allowed two drop bags which will be transported to:

Aid Station 3 (The Corners) – mile 17 and 23 / km 28 and 37
Aid Station 5 (Quest University) – mile 33 / km 53

Finish Line Bag

You may also leave a Finish Line bag at the Start Line at Junction Park (which is also the Finish Line), which will be kept secure and under cover until your return. Please label clearly with your name and bib#.

Aid Stations

Km 10 / 20 / 28 / 37 / 48 / 53 / 62 / 70
Mile 6 / 12 / 17 / 23 / 30 / 33 / 38 / 43
As shown on the course map below.

Aid stations will have a selection of standard ultra running foods, such as:

  • Hammer gel and Heed electrolyte drink mix
  • fruits such as oranges, bananas, watermelon
  • chips, both potato and gluten-free
  • snacks such as salted pretzels, gummies, cookies, salted potatoes, etc.
  • water and Coke
  • other gluten-free options

Crewing for Runners

* Access is strictly forbidden to AS #3, #4 and #6. Anyone attempting to access these aid stations will see their runner disqualified.

At AS #1, #2, #5 and #7 runners are allowed to see their crews. Crew members must park where AS captains dictate. Please be prepared to walk for many minutes between parking areas and the aid station itself. Runners may only be crewed for within aid station parameters. Any runners being crewed for more than 100 meters from an aid station run the risk of being disqualified.

50 Mile Start at Junction Park to Aid Station #1 at Escape Route
Aid Station #1 at Escape Route to Aid Station #2 at Alice Lake
Aid Station #2 at Alice Lake to Aid Station #5 at Quest
Aid Station #5 at Quest to Aid Station #7 at Far Side
Aid Station #7 at Far Side to Finish Line in downtown Squamish

Spectator Access Points:

Please see map links above.
AS 1: Escape Route
AS 2: Alice Lake
AS 5: Quest University
AS 7: Far Side
Crew and spectators must park and walk to each aid station.


  • $5500 cash prizing for top 3 male and female 50 milers ($2000 / $500 / $250)!
  • Tons of random draw prizes for everyone
  • Beautiful custom wood awards designed and produced by Aravaipa Artworx to top three male & female

Course Map

Course Description

Squamish 50M 2021 map

Your race begins at 5:30am, by headlamp. Ensure you’re wearing at least 100 lumens of light, as those are the rules of engagement. The world famous Chief looms above and on a clear night it’s nothing but stars and mountains staring down on our starting line. The first seven miles / eleven kilometers are flat, fast and twisty, as you make your way through the heart of Squamish and out to the hills and mountains that’ll dominate the rest of your day. Don’t get too excited and start off too fast, for you’ll be sure to regret that within a few hours.

After your first aid station you head through a small neighborhood to gain the Coho Trail. In previous years we’ve had kids dressed up in costumes high fiving runners, at 6:15am! This is one supportive and passionate outdoor community in Squamish!

Shortly after getting back onto the singletrack at Coho Trail you’ll start towards your first big climb of the day, up and over Debeck’s Hill, which presents about 1000ft / 300 meters in about one mile / 1.5km. As you ascend Debeck’s you’ll be confronted with some of the steepest terrain of the entire race, but you’ll be rewarded with views up valley and out over the mountainous peaks of The Tantalus Range. As you crest the top you’ll test your fancy footwork through some rocky terrain before it peters out into a 4×4 service road. On the way down you’ll pass by a historic Steam Donkey forestry relic. Feel free to stop and snap a pic.

You swing back onto singletrack after just a kilometer or so of service road, and then drop down a trail named Mid-life Crisis to intersect with Jack’s Trail. If your name is Jack please don’t read into this, we’re not saying you’re having a mid-life crisis Jack, but is this your first ultra? We’re just asking is all. Once you pop out onto Jack’s it’s flat and fast all the way to your second aid station at Alice Lake. There are flushable pit toilets to utilize if breakfast hasn’t been sitting well. Enjoy the feast of the aid station and proceed through Alice Lake Park to gain Four Lake Trail at the far side of the campgrounds.

You will first run past Stump Lake and then Fawn Lake before popping out onto the Bob Macintosh Trail. Turning left we head towards Dead End Loop, stay left on Dead End Loop to tackle your first sizeable climb up Made In The Shade to gain Ed’s Bypass. Drop back down to Rob’s Corners and enjoy the winding flowy slight downhill grade.

Your third aid station, and first drop bag location, will be located in between Rob’s and Cliff’s Corners. As a 50 mile runner you’ll be turning right to complete a 10km loop via Cliff’s Corners and one of your RD’s favorite trails, Entrails. This 10km loop is a mix of runnable and not so runnable for those unfamiliar with technical terrain. Once you drop down Entrails you return to the same aid station for a second time, via a very runnable double wide trail / gravel surface decommissioned road. Check back in at the aid station a second time, use your drop bag again, and then exit the aid station the opposite direction you did the first time.

You’re now on the Northside Connector gravel service road for a few kilometer, enjoy the last bits of runnable terrain before you head into the big nasty. Stay right at the Y split in the Forest Service Road, proceed approximately 1 km further until you can pick up a trail on your left named Plastic Scheisse. This trail is located just a few hundred meters after you cross over a prominent water flow in the FSR.

Welcome to your favourite part of the day! Plastic Scheisse climbs to Galactic Scheisse and tops out at over 3300 feet. Given that your starting line is approximately 600 feet and you’ve only gained a minimal total amount up until this point in time you should ensure you’ve grabbed ample supplies from your last aid station. The trail climbs at a steady grade that is indeed runnable by those challenging near the front. The total gain is over 2500 feet and it plays out over approximately 4 km of continued ascent. The great part about this climb, besides the challenge, is that it presents the most stunning views of the entire course, so it’s well worth your efforts! Multiple clear views are presented to break up your slog.

Nearing the top there are a few minor water crossings…NOW WITH BRAND NEW BRIDGES ACROSS THEM! Given that it’ll be August you may end up going for a quick dip to cool back down. There is a slight reprieve once you top out but shortly thereafter you are thrust into an equivalent descent. Trails you’ll run include Upper Powersmart, IMBA Smart, Fred, and Word Of Mouth. The trails will start off as average technical and proceed into greater technicality as your legs begin to bare more fatigue. You’re welcome!

As you exit Fred you’ll arrive at your fourth aid station of the day. Given that this is relatively close to Quest University this aid station will only be stocked with water, coke and gel.

Once you exit Word Of Mouth you’ll be at the approximate 30 mile point of your race at Quest University. A full aid station, full facilities and your other drop bag awaits.

Once you depart Quest it’s back to the climbing again. This time via Garibaldi, to The Climb Trail. Early in The Climb Trail you’ll pass a beautiful little waterfall and about a mile further along you’ll start to get some more open views back down valley towards Quest and across to The Tantalus Mountain Range. You are climbing on singletrack until crossing over The Northside Connector before linking up with the newly completed Upper Climb Trail. Climbing, climbing, climbing you’ll top out as you find A.M. or the non politically correct name of Angry Midget. A.M. is a wonderful fall line running trail and though you’re legs might be screaming you’ll likely be doing the same out loud as you enjoy every step!

At the bottom of A.M. cut left onto Ring Creek and follow it for a few hundred meters until you can cross over the Garibaldi FSR. You will access another aid station here. Once across the gravel road you’ll drop back onto singletrack. This will wind you down to a river crossing while using the ‘Darwin’s Bridge’. A short but steep climb awaits you on the other side and you’ll be taking your first right onto STP. From here to the finish you’ll be following the same course as every other distance.

You get to drop down STP, climb back up on Bonsai, drop back down on Somewhere Over There, and then hit your final aid station of the day at the entrance to The Far Side. Turn onto Fartherside and then S&M Connector. Enjoy this open slightly graded descent but don’t worry, you’re not done with your climbing just yet!

Crossing under the powerlines you take a left onto Endo but only briefly before you turn right onto Seven Stitches as you slowly climb up to Pipe Trail. From Pipe Trail you are closing in on your final climb of the day, up Mountain Of Phlegm. Don’t fuss over the name though, we’ve saved the best views for last! From the top of Mountain Of Phlegm, which is a short but steep climb, it’s ‘almost’ all downhill to your finish line.

Take Summer’s Eve into The Smoke Bluffs, blaze past the rock climbers and boulderers until you end up in the parking lot down below. It’s time to get those legs to turn over on some flat stuff finally, and you’re only a few kilometers from celebrating your achievement in our beer gardens!

Along the water, through Rose Park, under the highway and down to Junction Park where you can finally lay down and call it a day!

In case you’ve made it this far and haven’t deduced this just yet… it’s NOT an easy course, but if you train hard you’ll be one of those receiving a finisher’s medal and finish line hug or high-five in August. Now stop reading this and get out there and RUN!