One of the true bucket list hikes/runs in the world. 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. But not all will make it, with many catching the shuttle back from the opposite side.
Below is a guide to running the R2R2R. Tips on when it’s open, where to park, where to stay, links to maps and more. So let’s get to it and here are some quick links to get you started!
- What Route do Most People Take?
- Leaving From the South Rim
- Leaving From the North Rim
- Weather Info
- Water Info
- Bathrooms
- The Phantom Ranch Info
- Shuttle Info
- Gear List
- R2R2R Video – A good look at what the trip is like.
- A Summary of R2R2R FAQs
The Grand Canyon – (Rim-to-Rim-to-Rim InfoR2R2R )
Rim 2 Rim 2 Rim Trail Info
Total Distance: 48.7 Miles
Total Elevation Change: 20,000ft +
Elevation Gain: 10,000ft +
Elevation Decent: 10,000ft +
Highest Elevation Point on Trail: 8,325ft (North Rim)
Lowest Elevation Point: 2,400ft (Colorado River)
North Rim Elevation: 8,250ft
South Rim Elevation: 7,260ft
Trailhead Names:
North Rim – North Kaibab (NK)
South Rim – South Kaibab (SK) & Bright Angel (BA)
Official Trail Distance and Info form the National Parks Service, click here.
Permits: Permits are required if you are staying in the Canyon overnight. You can find more on back country permits by clicking here.
IMPORTANT NOTICE from the National Parks service:
Bright Angel Trail water remains OFF at 3 Mile Resthouse and Mile-and-a-Half Resthouse as repair works continues.
What Route Do Most People Take / What Side do People Leave From
Most people prefer to go from the South Rim to the North Rim and back. Taking the South Kaibab trail down to North Kaibab trail up, then the North Kaibab trail to Bright Angel trail up.
South Kaibab is almost 2 miles shorter than Bright Angel which is why it is preferred for the descent. South Kaibab has potable water located halfway up the trail. Meaning you have to carry less water on the climb back up. North Kaibab is the steeper climb as it has no water once you start your climb. Another reason people prefer to get it done as their first climb.
Logistically it is also easier for most people to get to the South Rim. With places to stay close to the trail heads, more parking, and it is open year around. While the North Rim parking lot closes from October 16th to May 14th.
R2R2R Leaving From the South Rim
The biggest advantage of leaving from the South Rim is ease of access, the availability of lodging walking distance from the trail heads, and year round access. If you are planning on doing the R2R2R leaving from October 16th – May 14th, then you have to leave from the South Rim. The North Rim gate is closed until May 15th.
Leaving from the South Rim you will have two trailheads to choose from. The South Kaibab & Bright Angel. South Kaibab starts roughly 400ft higher and is 1.5 miles shorter in length than Bright Angel. Bright Angels on the other hand has shade and potable water half way up. Most people recommend descending South Kaibab and ascending Bright Angel.
If you decide to leave from South Kaibab it’s important to note that the Mule Train running resupplies to Phantom Ranch runs daily at first light. You don’t want to get caught behind them on the narrow trail descent. So make sure you plan your start time accordingly.
Where to Stay:
You have a few options when it comes to places to stay. There are a few lodges within 4 miles of the trail head. A few camping options but having shower is highly recommended after doing the R2R2R in one day. An hour outside of the park is Williams AZ. Which has better prices compared to locations near the Grand Canyon. And you can also stay in Flagstaff, about a 90 minute drive away. The biggest question is, how much do you want to spend?
For Hotels, Flagstaff AZ will have your best pricing. Followed by Williams and then the Park Lodges.
Here are a couple links to lodges that come recommend:
A popular option for camping is the Mather Campground about 40 minutes from the SK trail head. With sites priced as low as $18 the facility also has a coin operated shower. So make sure to bring about $10 in quarters per person just to be safe.
Where to Park:
There is parking available next to the Bright Angel trailhead by the lodge. For south kaibab you can park at the lookout on Rim Road if you get there earlier enough. If this is full you can try parking at the Pipe Creek Vista lookout parking a little further down. There is also parking at the Backcountry Office. As with most popular trails, getting there early (before 4am) is advised during high season, as parking lots can fill up.
If you don’t want to drive you also have the option to take taxi service. You must pre-book your taxi. Do not call the day of and expect service. During low season there may only be one cab running in the early hours, so take this into account when planning your starting time. Especially with larger groups that can’t fit in one car.
You can also take the shuttle from the main South Rim Visitor Center starting at 4am. Then catch the shuttle from BA to the visitor center after. The shuttle runs until 8pm I believe. Or you can also park about a mile down from the SK trailhead at the intersection you turn down. Then catch the shuttle from BA to SK when done. This will let you start earlier than the shuttle. I highly recommended verifying shuttle times at the park the day before your run if you plan on doing this.
South Rim Transportation
Taxi Services
In the high season (May – October) the service is open daily, twenty-four hour. Service is available to the Grand Canyon Airport, trailheads, and other destinations. Call (928) 638-2822 or (928) 638-2631, ext. 6563.
You can pre-book your shuttle through Williams Taxi. I highly recommend booking your appointment over the phone/text. They fill up fast in high season. to pre-book your shuttle, Click Here
Low season, make sure to call 7 days before your trip during the day to make sure they will be available at the hour you want to be picked up. For most runners this will be 3-4:30am. During low season they often only have one vehicle operating. Take this into account if your group is too big to fit in a standard 4 door sedan with the drive.
South Rim Shuttle Information
Below is a link to all of the Grand Canyon South Rim shuttle information.
https://www.nps.gov/grca/planyourvisit/shuttle-buses.htm
R2R2R Leaving From the North Rim
The North Rim parking lot is open from May 15th – October 15th (or first major snow). It’s 10.5 miles from the gate if you are looking to make the walk while it is closed. This tends to be the busier side of the Canyon for day tripping tourists, so it can be crowded. There are several potable water stops and restrooms on the North Kaibab trail which can be beneficial on your way out. But when closed from mid-October to mid-May there is no water source on the North Kaibab trail. Besides this there are a few reasons most people choose to leave from the South Rim.
If you leave from the North Rim you will be facing the toughest climb for last. 5k of gain in less than 7 miles. The North Rim is located 3.5 hour from Flagstaff compared to 1.5 hours from the South Rim. And there tend to be more places to stay, closer to the trail heads on the south rim. Just something to think about when planning your trip.
Where to Park:
There is parking at the North Kaibab trailhead. I’ve read reports that this lot can fill up as early as 3:30am during high season. So make sure you get there early!
Where to Stay:
The North Rim doesn’t have as many options for lodging as the South Rim based on its location. There is camping at the north rim itself but they sell out fast so you will need to be on the lookout.
Beyond camping there are few lodges scattered around the area you can check for availability or you can check out the city of Marble Canyon which has a few affordable options.
North Rim Camping – https://www.nps.gov/grca/planyourvisit/cg-nr.htm
Grand Canyon Weather
When planning your rim-to-rim-to-rim run one of the most important things to take into account is the weather. During the winter months (November-March) the trail may be covered in snow and ice making it impassable (image below). And in the dead of the summer the canyon temperatures can soar well over 100 degrees Fahrenheit. Oftentimes between the time you start and finish you can experience a 50 degree plus difference in temperature. Not including the wind on the north rim. And in general you can expect the temperature to increase 5.5 degrees for every 1,000 feet you descend. Make sure you are prepared for everything!
Late April to mid-June is considered to be one of the best times a year to make your R2R2R trip. If you’re looking to catch some snow but still have the trail completely doable, it depends on the year’s weather but late March through early April can be a wonderful time.
To get up the minute weather and live weather cams at the National Parks Service official site, click here.
Average Temperatures Fahrenheit
Average Rainfall in Inches
Grand Canyon Trail Water Source Info
*As of October 11th 2021 the Grand Canyon National Park Service has announced the seasonal closure of several of the canyon’s pump houses/water stops. Currently both 1 1/2 Mile Resthouse and 3 Mile Resthouse are closed on the Bright Angel trail. And the Supai Tunnel Pumphouse is closed on the North Kaibab trail.You can read the full details by clicking here.
Important Notice from the parks service:
Bright Angel Trail water remains OFF at 3 Mile Resthouse and Mile-and-a-Half Resthouse as repair works continues.
North Kaibab Trail Water Sources
- North Kaibab Trail Head (backup water info below)
- Supai Tunnel (mid-May to mid-October)
- Manzanita Rest Area (mid-May to mid-October)
- Cottonwood (mid-May to mid-October)
- Bright Angel Campground
South Kaibab Trail Water Sources
- Trailhead
Bright Angel Trail Water Sources
- Bright Angel Trail Head
- 1½-Mile Resthouse (mid-May to mid-October)
- 3-Mile Resthouse (mid-May to mid-October)
- Indian Garden
North Rim Backup Water Source
If the water source at the North Kaibab trail head is turned off, there is water at the Administration and Backcountry Information Building. Only 0.4 miles west from the NK trailhead.
Head “left”/west on the dirt trail (forest service road width) up the hill through the trees. About 200 yards ahead the trail turns left again (south) and meets up with the main paved road. Cross the road. You are now on Bridle Trail (which you can take all the way to the North Rim Lodge or Bright Angel Point). Take the side road west for another 100 yards or so, and make a left at the first opportunity. The water station will be on your left in front of the Admin building.
Shout out to the Grand Canyon Rim to Rim facebook group for the info and photo!
Trail Elevation & Grades By Section
This was posted in one of the Grand Canyon groups on Facebook. If you know who deserves credit for putting this together, let me know and I’ll link back to them!
Grand Canyon Trail Bathrooms
North Kaibab Trail Bathrooms
- Supai Tunnel
- Manzanita Rest Area
- Cottonwood
- Bright Angel Campground
South Kaibab Trail Bathrooms
- None
Bright Angel Trail Bathrooms
- 1½-Mile Resthouse
- 3-Mile Resthouse
- Indian Garden
Phantom Ranch Info
Nestled into the bottom of the canyon is the Phantom Ranch. A rustic inn founded in 1922 that allows guests to stay at the bottom of the canyon. While staying at the lodge itself involves entering a lottery (more info here) and a little luck. Passers have the option to stop by the Phantom Ranch Canteen and grab a bag lunch, water, beer, or their famous lodge made lemonade.
The canteen is open 8am to 4pm and is located on the north side of the canyon. Just north of Bright Angel Campground on the North Kaibab trail.
Lemonades are $5 and there are $1 refills.
*Durring covid you can not go into the canteen but they are still serving food to go and drinks through the side window.
Grand Canyon Rim-to-Rim Shuttle Info
There is a shuttle that runs from the North rim to the South rim and the ride takes approximately 4.5 hours.
Schedule May 15th – October 15th
Departs North Rim: 7am & 2pm
Departs South Rim: 8am – 1:30pm
Click Here for Booking Info
Schedule October 16th – May 14th
Departs North Rim: 2pm
Departs South Rim: 8am
Click Here for Booking Info
Rim-to-Rim-to-Rim Gear List
Here is the complete list of the gear I brought on my R2R2R Grand Canyon trip. I felt more than adequately prepared and didn’t feel like I over packed at all. After reviewing with my fellow runner (Kyle), he felt the same. So I wanted to put together a list with links for easy access. I’ll work on going more in depth on another post. But if you have these items you will just need to worry about fuel.
Note: This doesn’t include fuel/nutrition/food. Here is a link to a more in depth look at the nutrition and gear we brought with us. R2R2R nutrition and gear.
My Complete Gear List
- Trail Running Shoes – Something comfortable you have trained in.
- Running Socks – Do not wear cotton. Some people bring a back up pair..
- Gators (Optional) – Keep larger rocks out of your shoes.
- Underwear (optional/sometimes built into your shorts) – Brand you trust and have trained in.
- Shorts – Brand you trust and have trained in.
- Shirt – Brand you trust and have trained in.
- Hat – You are going to be in the sun.
- Windbreaker – Anything packable should work.
- Sunglasses – Make sure they are polarized.
- Cooling Buff (optional based on hat) – Look for a cooling buff.
- UV Sleeves (optional) – Great to start the day and cover yourself if you start to burn.
- Running Vest/Bag – You’re going to need something comfortable to carry your water, fuel, and gear.
- 4 Water Bottles – I Like soft flasks.
- Water Filter – I’ve tried them all. This one is the easiest and fastest.
- Hiking Poles (optional) – You’re going to want something light and fully collapsible.
- Body Lube – This one is a must!
- Sunscreen – Travel sized 2 pack.
- Wet Wipes – For emergencies on the trail.
- 1 Small Roll Athletic Tape – For quick fixes on the fly.
- Phone/Camera – Make sure your phone is easily accessible while moving.
- 2 Plastic Bags – 1 for your camera and 1 for your money/wallet.
- Headlamp – You will probably be starting or ending (or both) in the dark.
- Extra Set of Batteries – Amazon Makes Batteries!
- Watch – Even if you’re not tracking your run. You should always know what time it is and have some way to gauge your pace. There is a good chance your phone will run out of battery.
Closing Thoughts
the R2R2R Grand Canyon rim-to-rim-to-rim run is an extraordinary adventure that offers hikers and runners a chance to experience the breathtaking beauty of this natural wonder not once, but twice. Covering a total distance of 48.7 miles with over 20,000 feet of elevation change, this challenge is not for the faint of heart. In this guide, we’ve provided valuable information on the routes people typically take, the logistics of starting from both the South Rim and the North Rim, where to stay, park, and find essential resources like water and bathrooms.
It’s important to plan your R2R2R run carefully, considering factors like weather conditions, water sources, and gear requirements. The best times for this epic journey are often late April to mid-June when the weather is favorable. Whether you choose to depart from the South Rim, benefiting from easier access and year-round availability, or the North Rim, with its unique challenges and scenery, the Grand Canyon R2R2R run promises an unforgettable experience.
Remember to stay well-prepared, stay safe, and respect the natural environment as you embark on this incredible adventure. And if you want a sneak peek of what awaits you, be sure to check out the provided video for a taste of the stunning views that await along the way. Happy trails!
FAQS
What is the Grand Canyon Rim-to-Rim-to-Rim run?
The R2R2R run is a challenging ultramarathon that involves running from one rim of the Grand Canyon to the opposite rim and back, covering a distance of approximately 48.7 miles.
How long does it take to complete the R2R2R run?
The time it takes to complete the run can vary widely based on individual fitness levels and conditions. On average, it can take anywhere from 10 to 20 hours.
When is the best time to do the R2R2R run?
Late April to mid-June is generally considered the best time due to milder weather. Avoiding extreme heat in the summer and snow in the winter is crucial.
What are the starting points for the R2R2R run?
The most common starting points are the South Rim and the North Rim. Most people start from the South Rim due to easier access, but the North Rim offers a unique challenge.
Which trails are commonly used for the R2R2R run?
The South Kaibab trail and the North Kaibab trail are frequently used for the run. South Kaibab is often chosen for the descent, while North Kaibab is the steeper ascent.
Do I need a permit to run the R2R2R?
Permits are required only if you plan to stay overnight in the canyon. Day trips do not require permits. However, it’s essential to check with the National Park Service for any updated permit requirements.
What should I pack for the R2R2R run?
Essential items include trail running shoes, appropriate clothing, water bottles or a hydration system, snacks, a first-aid kit, a headlamp, sunscreen, and a map of the trails.
Are there water sources along the trail?
There are water sources at various points along the trail, but availability can vary. Some water sources are turned off during certain seasons, so it’s crucial to plan accordingly and carry enough water. There are also places to filter water, but make sure to check the park’s website, there are often unfilterable things in the water like giardia.
How do I get back to my starting point after completing the R2R2R run?
You can arrange transportation back to your starting point by shuttle, taxi, or private vehicle. Shuttle services operate during specific times, so it’s essential to check the schedules in advance.
What are the major challenges of the R2R2R run?
Some of the main challenges include extreme temperature fluctuations, steep ascents and descents, potential for dehydration, and the sheer distance of the run. It’s crucial to be physically prepared and mentally resilient.
Can I camp along the trail during the R2R2R run?
Camping is allowed at designated campgrounds, but permits are required. It’s essential to plan your camping arrangements in advance if you intend to do so.
Is there cellphone reception in the Grand Canyon?
Cellphone reception can be limited or non-existent in certain areas of the canyon. It’s advisable to carry a satellite phone or a communication device in case of emergencies.
Are there organized events or races for the R2R2R run?
There are no r2r2r races, as the park limits group sizes. BUt there are smaller organized group crossings you can join.
What safety precautions should I take when running the R2R2R?
Safety is paramount. Always inform someone of your plans, carry sufficient supplies, stay hydrated, be aware of the weather forecast, and know your physical limits. If conditions become unsafe, consider turning back.
Can I hike the R2R2R instead of running it?
Yes, many people choose to hike the R2R2R instead of running it. The important thing is to enjoy the experience and challenge at your own pace.
Remember that running the R2R2R is a physically demanding and potentially risky endeavor. Proper preparation, research, and safety precautions are essential to ensure a safe and enjoyable journey through the Grand Canyon.
