
Over 11 miles the Squatchapple takes you round only two of its three loops through South Mountain Reservation in West Orange, the pink and the blue. That spares you the event's hardest ramp but not the constant switching between hard-packed carriage trails and singletrack full of rocks and roots, and that switching is what you prepare for.
The pink loop climbs early in two short steps, at kilometres 1.4 and 2.7, from around 100 to just over 180 metres, then drops back to the start area. The blue loop leaves from there almost without a transition: from kilometre 6.4 a ramp of nearly a kilometre and a half heads uphill, touching almost 19 percent.
At just over ten kilometres, blue is the longer part of the day. After its first ramp it rolls for a long way between 130 and 170 metres, then falls to just above 100 metres. From kilometre 13.5 comes the climb with the biggest gain, 83 metres, which lifts you almost back to the day's high point. The last two kilometres and a bit run nearly all downhill to the finish.
The Squatchapple is a small trail party in support of the South Mountain Conservancy, capped at 400 people across all four distances, with runners and hikers in the same field. Underfoot it alternates between hard-packed carriage trails and technical singletrack, so that one kilometre can feel nothing like the next depending on the surface.
| Start | Length | Ø | Max. | Gain | Cat. |
|---|---|---|---|---|---|
| km 1.4 | 0.6 km | 5.9 % | 13.2 % | +34 m | — |
| km 2.7 | 0.5 km | 5.6 % | 15 % | +28 m | — |
| km 6.4 | 1.4 km | 5.4 % | 18.8 % | +74 m | — |
| km 13.6 | 1.3 km | 6.3 % | 12.9 % | +83 m | Cat. 4 |
Climb categories follow the road-cycling convention and rate the terrain itself (length and gradient) regardless of sport: Cat. 4 marks the easiest rated climbs, Cat. 1 the hardest, and HC (hors catégorie, “beyond categorization”) is reserved for the most brutal ascents. Short climbs below the Cat. 4 threshold stay unrated.
Just over 370 metres of climbing in about 17 kilometres does not make this a mountain race, but it is no course for a fixed pace either. No climb gives you more than a little over 80 metres in one go, yet hardly any stretch stays truly flat. Run to effort rather than average pace: on the carriage trails speed comes on its own, while on rocks and roots you have to give it up.
The trap sits at the changeover between loops. The long descent of the pink loop invites you to let go, and straight after it, from kilometre 6.4, comes the steepest ramp of your race. Hike its steepest part briskly instead of forcing it, because more than ten kilometres still lie ahead.
The race is decided from kilometre 13.5. If you can keep running on that climb and find your rhythm at the top, the way down to the finish is worth minutes; if you ran the rolling middle of the blue loop too fast, you will be braking that last descent on tired legs.

Expect roughly two to three hours at a run depending on your trail experience, and clearly longer as a hike. The base load is aerobic, but short ramps keep jerking it upward and technical passages keep slowing it down. So the race is less a question of speed than of changing rhythm over and over without overreaching.
Two places shape the sessions: the ramp from kilometre 6.4 and the long climb from kilometre 13.5. For most runners each lasts between eight and twelve minutes. Train hill intervals of exactly that length on trail, and put one of them at the end of your long run so you know what the climb feels like with work already in your legs. The long run itself should build to around two hours.
In a race this short, more time goes on the surface than on the hills. Run over rocks and roots regularly, above all downhill, and practise quick short steps with your eyes two or three metres ahead. Add strong hiking on steep pitches, because moving from running to walking and back costs an untrained athlete more than the gradient itself.
A race on 6 March puts your build in January and February. Book your off-road runs as fixed appointments rather than moving them to the road, because the legs for switching between hard paths and roots are only made on that kind of ground. Ankles and calves need this stimulus over several weeks.

Download the Squatchapple course as a GPX file for your watch or bike computer.
Ben connects your goal, the course, current load, recovery, and calendar. Your plan stays pointed at race day even when real life is not perfectly plannable.
Squatchapple is 17.7 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
Squatchapple has around 372 m of elevation gain over 17.7 km. That affects pacing, muscular load, and preparation for late-race sections.
Squatchapple is classified as Hilly, averaging 21.8 vertical metres per kilometre. 16% of the route is flat, 35% climbs moderately (2 to 6%) and 7% is steeper than 6%.
The hardest climb of Squatchapple starts at kilometre 13.6, runs for 1.3 km at an average of 6.3% and gains 83 metres. Cycling-convention rating: Cat. 4. 4 climbs are mapped in total.
Yes, Squatchapple is laid out as a loop: start and finish are in the same place.
Yes. The Squatchapple course is on this page as a free GPX download — ready to import into Garmin, Wahoo, Komoot, Strava or any other app that reads GPX.
Preparation for Squatchapple should account for 17.7 km, 372 m of elevation gain, current training load, and available training time. An adaptive plan helps place key sessions without ignoring recovery and real life.
The pacing strategy for Squatchapple should reflect 17.7 km, 372 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
Squatchapple takes place on March 6, 2027.
Squatchapple takes place in West Orange, United States.
Squatchapple offers 4 distances — 11 Mile: 17.7 km; 20 Mile: 32.19 km; 50K: 50 km; 50 Mile: 80.47 km.
Registration runs through the organiser: sassquadtrailrunning.com. YOUB shows you the course, elevation profile and training plan for your preparation.