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When should you run rim to rim?

Author

Mia Kelly

Published Jan 23, 2026

As a general rule, the ideal times to run R2R2R are early April to mid-May, and late September to late October. Temperatures during this time can approach freezing at the rims and over 110˚F in the canyon. You can escape this heat in the winter but do not risk running on snowy days.

Is Rim to Rim worth?

Hiking the Grand Canyon rim-to-rim is a bucket list adventure. Over the course of nearly 24 miles, hikers descend below the level of the rim, cross the mighty Colorado River, and climb back up the other side. It's challenging, it's exhilarating, and it is truly an unforgettable experience.

How hard is Rim-to-Rim-to-Rim Grand Canyon?

The Grand Canyon Rim-to-Rim-to-Rim is a classic crossing of one of the Seven Natural Wonders of the world … twice. The out-and-back route is 44-47 miles (depending on the variation) and has 11,000 feet of elevation gain. It is a challenging and rewarding route that can be done in 1-4 days.

Can you run Rim to Rim Grand Canyon?

The vast majority of hikers and runners start on the South Rim, descending via the South Kaibab or Bright Angel Trail to the river and ascending out the North Kaibab Trail. A rim-to-rim crossing is roughly 21 miles with around 5,700 feet of vertical gain and 4,700-foot descent one way.

How do you prepare for Rim to Rim run?

Increase your aerobic base gradually over eight to 12 weeks as you would in a marathon or 50K build-up program and be able to confidently run a 30-miler before you head to the canyon. (You might consider tapering a bit to make sure you'll have fresh legs.)

33 related questions found

Can you do rim to rim a day?

Long distance thru-hikers typically average between 10-15 miles a day. Hiking more than that is totally doable but not necessarily the most fun or painless. Hiking Rim to Rim in one day means hiking at least 21 miles. If the pain hasn't already kicked in by mile 15, it's very likely it will at mile 16.

When should I run the Grand Canyon?

The best times to run the Grand Canyon are October–November and March–April, when temperatures are cooler and trail traffic is somewhat minimal. Avoid the summer months, when temperatures can rise to 120 degrees in the bottom of the canyon.

How difficult is R2R2R?

The R2R2R is no joke. This is not a fun run or even your average ultra marathon. This is one of the most intense courses you may ever experience, as the distance, elevation, and exposure are all extremely challenging. All around the Canyon Rim, signs tell visitors to not even attempt 1/2 of this route in a day.

Which is better the North Rim or South Rim?

Overall, if you want the total Grand Canyon package, it's best to visit both rims. But if you have to choose between the two, I recommend that first-time visitors focus on the South Rim for the numerous overlooks and variety of experiences.

How long does it take to walk rim to rim Grand Canyon?

Many will ask us the time it will take to complete a Rim to Rim hike, especially hikers that plan on taking it on in one day. The time varies based on one's overall conditioning, route taken, food and water breaks, weather, etc. but on average a Rim to Rim hike of the Grand Canyon takes about 12-15 hours to complete.

Do you need a permit to hike the Grand Canyon rim to rim?

If you are an individual or a group of friends/family hiking rim to rim, you need only to pay your entrance fee (recently raised to $30 per car) and start hiking! Alternatively, if you are spending the night anywhere along the trail, whether at Phantom Ranch or in a campground, you do not need a rim to rim permit.

What is the best month to hike the Grand Canyon?

Without a doubt the best time to avoid crowds at Grand Canyon is winter: December, January and February. You may at first think “Yeah, I don't want to be there in the winter either!” But it's an excellent time of year to visit for other reasons as well. For one, winter hiking can be perfect.

Can you hike the Grand Canyon in a day?

Many options are available for day hikers. Both the South Rim and the North Rim offer rim trail hikes that have spectacular views of the inner canyon, some on paved trails. Or you can choose to day hike into the canyon. Permits are not required for non-commercial day hikes.

Do you need a permit for the Grand Canyon?

Q: Do I need a permit? A: A backcountry permit is required for all overnight use of the backcountry including overnight hiking, overnight horseback riding, overnight cross-country ski trips, off-river overnight hikes by river trip members, and overnight camping at rim sites other than developed campgrounds.

What rims are closer to Vegas?

The West Rim is the closest rim to Las Vegas. It is located about 130 miles from the heart of Las Vegas. On average, the drive takes approximately two and a half hours. Both the North Rim and South Rim (the two rims of Grand Canyon National Park) are located over 270 miles from the Las Vegas Strip.

Is it worth going to the North Rim of the Grand Canyon?

The North Rim Offers Complete Tranquility

While it's completely possible to soul-search and contemplate existence while gazing over the South Rim, you'll likely have to do so with a backdrop of other visitors. The North Rim is less crowded, giving you more opportunities to stare out at the canyon in complete solitude.

How many days should you spend at the Grand Canyon?

We recommend between one to three days at the Grand Canyon, though you could stay for longer for a relaxed visit. With only one day at the Grand Canyon, you can check out a few viewpoints, hike into the canyon or on the Rim Trail, and catch the sunset.

Is there a rim to rim race?

The R2R2R Grand Canyon rim-to-rim-to-rim run takes you across one of the most picturesque canyons in the world… Twice. Traveling 47 miles with 10,500+ ft of elevation gain accumulated over two climbs. This challenge draws hundreds of hikers and runners each year.

How many miles is R2R2R?

About the Rim to Rim to Rim (R2R2R)

This is a 41.2 mile out-and-back route, with over 20,000 feet of elevation gain and loss. The trail, one-way, can be divided into thirds: the first third heads downhill, the second third flat and very gradually uphill, and the final third steeply uphill to the North Rim.

How hard is it to run the Grand Canyon?

It is a tough run, with a little bit of everything as obstacles: some rocky sections of trail, some exposure, two BIG hills, heat, cold, altitude (7000 feet at the south rim, 2400 feet at the bottom, 8200 feet at the north rim). You will definitely feel like you've accomplished something when you finish.

Can I hike Rim to Rim in April?

Hiking in the grand canyon that time of year can be good as you don't have the summer heat to contend with. However the North Rim is closed due to snow accumulations and the road is not open until May 15 even if (as we discovered one April) the road is clear before then.

How long is the Bright Angel Trail?

Bright Angel Trail: The trail begins on the South Rim just west of Kolb Studio, and descends to the Colorado River. Elevation change from rim to river is 4460 ft (1360 m), along a 7.8 mile (12.6 km) trail.

What is R2R2R?

R2R2R – The Grand Canyon Rim To Rim To Rim Hiking Adventure. The Grand Canyon Rim-to-Rim-to-Rim hike “R2R2R” is an amazing 48.3 mile trek (our consistent GPS readings), with an elevation change of 20,000 feet, and a potential temperature change of 70 +degrees.

How difficult is the Bright Angel Trail?

Trail Description

Bright Angel Trail is considered the most popular hiking trail in the park. Well-maintained and graded for stock, it is fairly easy to walk down. This can be a blessing or a curse.