2025 City of Rocks Marathon: Training plans, distance, date, location, and more

Find out all you need to know about the City of Rocks Marathon – including how to choose the best training plan to get race-ready and set a new personal best.

Arial view of the race city.

About the event

On May 31, 2025, the City of Rocks Marathon gives runners a chance to test their endurance on a challenging 26.2-mile course featuring 999 meters of elevation gain. The route takes participants through remote backcountry trails, steep ascents, and historical landmarks, offering an unforgettable blend of history and nature. Unlike a typical road marathon, this race demands strength, pacing strategy, and mental toughness, making it an ideal challenge for those looking to take their marathon experience off-road. Whether you’re aiming to conquer your first trail marathon or push your limits on technical terrain, the City of Rocks Marathon delivers an adventure-worthy test of endurance.

Date: 

Sat
May 31
2025

Location: 

Almo, United States

Distance

42.2km / 26.2mi

Elevation profile: 

Hilly

Website: 

Link

Elevation gain: 

999m /

Number of participants: 

Join 1 people currently training for the City of Rocks Marathon with Runna

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Start your plan

How to train for City of Rocks Marathon: City of Rocks Marathon training plans for every runner

To train for City of Rocks Marathon, you’ll need a personalized training plan and to build up your weekly mileage progressively.

Runna offers running training plans for every runner and goal out there.

With Runna, your running coaching app, you get a personalized Marathon training plan that:

  • Structures your week and sets out all sessions for you
  • Automatically adjusts your mileage and types of runs to help you perform at your best
  • Incorporates deloads and strength training
  • Helps you manage your recovery and nutrition

Having a plan will also help with accountability, meaning that you can focus purely on improving your running game.

Check out our personalized Marathon training plans to find the one that best suits your goals.

Stories from Runnas

01/05
My first marathon and second ever running race. Sub 3 hour was my goal, but thanks to Runna managed to run a 02:41:49!
Dan C
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User @danrconnell finishing a race with a medal.
02/05
I’m 45 and only started running 12 weeks ago when I downloaded the Runna app.
Just finished my first half marathon - my goal was just to finish it before the 3hr cutoff but I made it in 2 hours 30 mins.
Somaclay
Sunshine Coast Half Marathon
User @somaclay finishing a race with a medal.
03/05
Completed my first ever marathon. I had never run more than 5km before the start of this year.
Through training with Runna since January, I’m so proud to say I’ve completed a marathon in 3hr37min
Sathi
Richmond Run-fest Marathon
User @sathi6 finishing a race with a medal.
04/05
From struggling to run 5km to running our first half marathon within 6 months of training using Runna! Loved every second of it.
Sara C
Belfast Half Marathon
User @saramcclements finishing a race with a medal.
05/05
Trained with Runna for 16 weeks to complete my first 250km ultramarathon in Tanzania in 37 hours
Henry G
Ultra X Tanzania 250
User @henry_galligan finishing a race with a medal.

Take your running to the next level

Start your plan today for just $19.99 per month / $119.99 per year.

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City of Rocks Marathon FAQ: All you need to know about the City of Rocks Marathon

What is the City of Rocks Marathon?

City of Rocks Marathon distance: How long is the City of Rocks Marathon?

Where does the City of Rocks Marathon take place?

When is City of Rocks Marathon?

When is the next City of Rocks Marathon?

What’s the elevation gain of the City of Rocks Marathon?

How can I prepare for the 2025 City of Rocks Marathon?

How do I choose the right training plan for the 2025 City of Rocks Marathon?

How can I register for the City of Rocks Marathon?

If you are an official race organiser with any questions about this page, please get in touch: races@runna.com

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