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Chocorua Mountain Race Course Guide

The Chocorua Mountain Race is a rugged 23K loop that climbs about 4,800 feet up and around Mount Chocorua in the Sandwich Range, one of the most photographed peaks in New Hampshire. It opens the White Mountain Endurance Cup, and the terrain is technical from the first mile: rocks, roots, cold brook crossings, and an exposed run of ledges near the summit. I will walk you through the course, then give you a pacing and fueling plan built for a technical mountain loop, with free tools to dial in your own numbers.

⏵ At a glance

Chocorua Mountain Race quick facts

Date
Early June (2026: Saturday, June 6)
Location
Scott Road, Tamworth, NH, Sandwich Range, White Mountain National Forest
Distance
23K, single distance, loop course
Elevation gain
About 4,800 ft (official)
Summit
Mount Chocorua, 3,478 ft
Cutoff
No formal time cutoff; confirm current race-day guidance before you start
Entry
Priced by the White Mountain Endurance Cup series tier; confirm the current price on the official site

These facts come from the official race listing. Confirm the current date, entry price, and any race-day guidance in the official details before you commit. The field is limited and bib pickup is Friday PM or Saturday AM only, so plan your travel around that.

The course: a rocky loop around Mount Chocorua

The race starts and finishes on Scott Road in Tamworth and runs a loop of about 23 kilometers, gaining roughly 4,800 feet as it works its way up and around Mount Chocorua. The footing is rough for nearly the whole distance, rocks, roots, and small boulder fields on classic New England singletrack.

The approach and the climb

The early miles ease you into the terrain before the real climbing starts, rocky and root-covered but still runnable if you pick your lines well. Then the trail tips up toward Chocorua’s summit cone, and the grade gets serious. This is where the race is decided for most people, not on the exposed ledges up top but on whether you climbed the approach efficiently or burned yourself out on terrain that only looked moderate.

Several cold brook crossings break up the climb. They are a welcome shock on a warm June day, but wet rocks at a crossing are exactly the kind of footing that catches tired legs off guard. Slow down through them on purpose.

The summit ledges: exposed and technical

Near the top the trail runs across open, exposed ledges with real rock scrambling, some of the most photographed terrain in the state and also some of the most demanding footing on the course. Hands-on-rock movement, careful foot placement, and a head for exposure matter more here than fitness. This is not a place to be moving fast and looking at your watch.

The reward is the view. Big, open granite slabs with a summit panorama across the Sandwich Range. Take the extra few seconds to plant your feet well. A twisted ankle up here costs you far more than the time you would have saved rushing it.

Back to the trailhead

Once you are off the exposed summit terrain, the course works its way back down through more rocky, root-strewn singletrack to the finish on Scott Road. The descent is technical enough that you cannot just open up your stride and fly. Controlled, quick-footed running beats reckless speed on footing like this, and it is also where a lot of races are saved or lost late, when legs are tired and attention starts to slip.

Pacing strategy for a technical mountain loop

With about 4,800 feet of gain and technical footing for nearly the whole loop, Chocorua rewards patience on the climb and controlled footwork on the descent far more than raw pace.

Pace the climb by grade, save something for the ledges

Your flat-ground pace tells you nothing about how to run the approach to Chocorua’s summit cone. What matters is holding a steady, sustainable effort as the grade builds, so you arrive at the exposed ledges with enough control left to move carefully instead of stumbling through them exhausted. Use a grade-adjusted pace to set an honest target for the climb, and treat the technical summit section as a place to slow down on purpose, not a place to push.

Set a realistic finish window for the terrain

Do not estimate your Chocorua time off a smooth trail race result. The rocky footing, the brook crossings, and the exposed scrambling all cost real time that a simple pace-times-distance calculation misses. A vert-aware finish prediction that accounts for this course’s climbing gives you a realistic window, so your plan matches the terrain instead of a flatter race you have run before.

⏵ Free tools to pace this course

  • Grade-adjusted pace calculator to turn your flat fitness into honest climbing targets for the approach to Chocorua’s summit cone.
  • Race-time calculator for a vert-aware finish prediction that accounts for the technical terrain, not just the distance.
  • Race-equivalent calculator to turn a recent race result into a Chocorua goal that respects how much the rocks and roots slow you down.

Fueling strategy for a mid-length mountain loop

Most runners are on course somewhere around 2 to 5 hours, depending on fitness and how the technical footing treats them. That puts fueling in a middle ground: more than a short race needs, less than a long ultra demands.

Carbs: scale to how long you expect to be out there

For an effort in the 2 to 5 hour range, aim for somewhere around 40 to 70 grams of carbohydrate per hour, leaning lower if you are moving fast and finishing on the shorter end, and higher if the technical terrain and climbing are stretching you toward 4 or 5 hours. Do not overload your stomach for a race this length, but do not treat it like a 5K either. A gel or chews every 30 to 45 minutes covers most runners well.

Water and sodium: carry your own

Do not count on the brook crossings for drinking water. Carry what you need in a bottle or a soft flask, and bring a modest amount of sodium, especially if June turns out warm. This is not a race where heat is the defining factor the way it is on a desert 50K, but a few hours of steady climbing and technical footing will still pull real fluid and salt out of you.

⏵ Build your fueling plan

Get a carb, sodium, and fluid plan per hour built for your weight and your goal time with the free ultra fueling calculator. Browse the rest of the free running tools at the tools hub.

⏵ Train for it with Summit Line

Get a race-day plan built around YOUR fitness, this course’s climbing, and its technical footing. Summit Line reads your real training, builds a plan for the terrain, and rehearses your fueling so race day is something you execute, not guess at.

Start free →Explore the demo

Chocorua Mountain Race FAQ

How hard is the Chocorua Mountain Race?

It is a rugged, technical loop, not a groomed trail run. The 23K climbs about 4,800 feet over rocks, roots, and boulders on the way up and around Mount Chocorua, with steep exposed ledges near the summit and multiple cold brook crossings along the way. There is no formal time cutoff, but do not read that as easy. The terrain alone will slow you down more than the distance suggests.

How much climbing is in the Chocorua Mountain Race?

The course gains about 4,800 feet over the 23K loop, summiting Mount Chocorua at 3,478 feet in the Sandwich Range. The climbing is not evenly spread out. Expect a real grind on the way up, a technical, exposed stretch of ledges right around the summit, and rocky, root-strewn singletrack for most of the rest of the loop.

How should I fuel for the Chocorua Mountain Race?

Most runners are out there somewhere between 2 and 5 hours depending on fitness and how the technical terrain treats them, so this sits between a short race and a full ultra effort. Aim for something in the 40 to 70 grams of carbohydrate per hour range, leaning toward the lower end if you are moving fast and the upper end if the terrain is slowing you into the 4 to 5 hour window. Carry your own water and a bit of sodium since you cannot count on brook crossings for drinking water. Run your own numbers for your weight and goal time with the free ultra fueling calculator.

What are the cutoffs for the Chocorua Mountain Race?

There is no formal published time cutoff for the Chocorua Mountain Race, but that does not mean unlimited time on course. Race organizers generally expect runners off the mountain in a reasonable window, often discussed informally as being done well before evening. Confirm the current race-day guidance and any soft finish time with the official race listing before you start, and do not treat the absence of a hard cutoff as license to move slowly on technical, exposed terrain.

What is the terrain like at Chocorua?

Expect a rugged singletrack loop with plenty of rocks, roots, and small boulder fields, several cold brook crossings, and a genuinely exposed stretch of ledges near the summit of Mount Chocorua, one of the most-photographed peaks in New Hampshire for a reason. This is technical footing from start to finish, not a smooth forest road with a summit view tacked on. Trekking poles and practiced technical footwork help more here than raw speed.

Is the Chocorua Mountain Race a good first mountain race?

It can work for a fit trail runner who has spent real time on rocky, root-covered New England singletrack, but it is not a beginner mountain race. The exposed ledges near the summit and the technical footing throughout ask for prior scrambling and technical-trail experience. If you have that base and you train the climbing, the loop is a strong early-season test and opens the White Mountain Endurance Cup for the year.

This guide is independent and for planning only. The course details, dates, entry price, and any race-day guidance come from public sources and can change year to year, so confirm the current specifics with the official race before you register or run. The fueling and pacing advice is general and not medical advice.