-->
ultrasignup.com

Sparks Backyard Ultra

calendar_today 22 May, 2027

directions_run Running

sell $75.00 – $180.00

Sparks Backyard Ultra

About the Event

When

Saturday, May 22, 2027 at 9:00 am. The event goes until only one person is standing.

Where

The Sparks Backyard Ultra will be held at beautiful Sparks Marina located at 300 Howard Drive, Sparks, Nevada 89434. The marina is the centerpiece of our races and provides a beautiful backdrop, while exemplifying everything that makes Sparks special: a community that celebrates outdoor recreation, supports athletic excellence, and warmly welcomes visitors from around the country.

What

Sparks Backyard Ultra is a qualifying event! Since the race is an official member of the Backyard Ultra Association, all Sparks Backyard Ultra entrants are eligible to earn a spot on the National Team for the Satellite Team Championships and the World Individual Championships at Big Dog's Backyard in Bell Buckle, TN. We are also offering mini-Backyard races of 3, 6, 12, and 24 hours. The same rules apply except these races end at your chosen time. There is no winner. You either finish your time or DNF if you don't run until the end of your chosen race time. These mini races are designed to introduce newcomers to the sport of ultra running in general and backyard ultras specifically. If you are up for 24 hours or more, you should enter the open ended Backyard Ultra race.

Why

The Sparks Backyard Ultra will be a great opportunity to reach new distances and achieve a personal record. Your fellow runners will energize and incentivize you to go further and do better than you ever thought possible.

Sparks Backyard Ultra Course

Participants run a 4.167 mile course every hour until only one person is standing. At the Sparks Marina, this segment is a little over 2 laps. If you finish the 4.167 mile distance (called a "yard") within the hour, you can run the next yard. If you do not finish the yard within the hour, you are out of the race. The 4.167 mile length is by design. Each lap of a Backyard Ultra evenly divides a 100 mile distance into 24 one-hour segments. Since each loop around the Sparks Marina is 1.95 miles, the course will have an additional short loop at the beginning of each yard to ensure the 4.167 mile distance is accurate. This will be a short loop around the Veteran's Plaza and Peninsula. We will have signs to guide runners, however after the first yard you will know the course and be able to follow without hesitation.

Sparks Backyard Ultra Aid Stations

We will provide water, ice, and Heed, as well as normal aid station fare (pretzels, chips, gu, etc.). We will have tents, chairs, and cots. You can bring your own aid station if you choose (pop-up, chairs, etc.) and whatever other drinks and food you want for the race. There will be food trucks at the venue during normal meal times and you can pay for what you order.

Sparks Backyard Ultra Rules

1. Except for bathroom breaks, a competitor cannot leave the course until the yard is completed. 2. No personal aid during a yard. After completing a yard, the runner may go to their personal aid station for food, drinks, rest, and comfort. 3. Each yard must be completed in less than one hour to be counted. 4. No artificial aids allowed, including trekking poles. 5. Slower runners must yield to faster runners. 6. The winner ins the last person to complete a yard. All others are technically DNF. 7. If no participant can complete one more yard than anyone else, there is no winner.

Sparks Backyard Ultra Awards

We will give awards and provide cool race swag. Everyone who reaches 100 miles receives a belt buckle and 100-mile finisher flannel shirt. Every entrant who finishes at least five yards will receive a Finishers Award. The overall winner, the Last Person Standing, receives a first place award. The second place receives the Assist Award. In addition, the top three males and top three females receive awards. For the Mini Backyard: Every runner who finishes their chosen time receives an award.

Questions / Contact

Contact us with questions at https://www.biggestlittleultra.com/contact or via email to [email protected]

Races Offered

Mini-Backyard 12 Hours

May 22, 2027

straighten

Distance — 12 Hours

terrain

Type — Running

timer

09:00

sell

$120.00

Mini-Backyard 3 Hours

May 22, 2027

straighten

Distance — 3 Hours

terrain

Type — Running

timer

09:00

sell

$75.00

Mini-Backyard 6 Hours

May 22, 2027

straighten

Distance — 6 Hours

terrain

Type — Running

timer

09:00

sell

$100.00

Sparks Backyard Ultra

May 22, 2027

straighten

Distance — Sparks Backyard Ultra

terrain

Type — Running

timer

09:00

sell

$180.00

Weather History

These values represent the 3-year monthly averages for May in Sparks.

thermostat Temperature
8.3° / 22.9°
wb_sunny Feels like
5.3° / 18.8°
light_mode Avg sunshine hours
13h 9m
water_drop Avg rainfall
0.7 mm
ac_unit Avg snowfall
0.1 cm
air Avg wind speed
7.9 km/h (Light breeze)
opacity Sweat loss rate
Moderate
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
High (6.0)
humidity_mid Humidity
38.3%
wb_twilight Sunrise
05:44
nightlight Sunset
20:06

About Sparks

Learn more about the host city, Sparks.

Scenic view of

Sparks is a city in Washoe County, Nevada, United States. It was founded in 1904, incorporated on March 15, 1905, and is located just east of Reno. As of the 2020 census, Sparks had a population of 108,445. It is the fifth most populous city in Nevada. It is named after John Sparks, Nevada governor (1903–1908), and a member of the Silver Party.

Read more launch

Hotels & Places to Stay

Things to Do Nearby

Tours and activities near Sparks, powered by Viator.

Loading nearby tours and activities…

Race Results

All-time top performances and historical records for Sparks Backyard Ultra.

Place Name Year Time
🥇 Kenny Krygier '26 104.17
🥈 Isaac Anguiano '26 100.01
🥉 Aaron Lee '26 100.01
4 Daniel Stathas '26 83.34
5 Matty Frith '26 75.01

Runner Reviews

Read what other athletes have to say about their experience at the Sparks Backyard Ultra.

No reviews yet

Be the first to share your experience with the community!

Suggest an edit

Spotted an error or missing detail about the Sparks Backyard Ultra? Help us improve.

Nearby Races

Explore other exciting events happening in this same region.

Sparks Biggest Little Ultra

Sparks Biggest Little Ultra

location_on Sparks, Nevada, US

calendar_today Oct 09, 2026

28th Annual Scheels Turkey Trot

28th Annual Scheels Turkey Trot

location_on Sparks, California, US

calendar_today Nov 26, 2026

8th Annual Lizzy Hammond Foundation 5k/funrun/walk

8th Annual Lizzy Hammond Foundation 5k/funrun/walk

location_on Sparks, Nevada, US

calendar_today Nov 08, 2026

Hidden Valley Hammer

Hidden Valley Hammer

location_on Reno, Nevada, US

calendar_today Nov 07, 2026

Recommended for You

Hand-picked events we think you’ll love.

SCRAF - TB Makeover Team - KY bound!

Oct 07, 2026

SCRAF - TB Makeover Team - KY bound!

The SCRAF - TB Makeover Team - KY bound! event returns to Lexington, Kentucky on October 7th through the 10th of 2026, …

Read more
Cy Fair ISD JH District XC

Oct 07, 2026

Cy Fair ISD JH District XC

Troy Union Fun Run

Oct 07, 2026

Troy Union Fun Run

Troy Union Elementary Fun Run.

Read more
Run In x Swamp Rabbit Physio

Oct 07, 2026

Run In x Swamp Rabbit Physio

Our friends at Swamp Rabbit Physio have a brand-new home, so we’re throwing a little party to help break it in! Join us…

Read more

Get race deals & updates

Subscribe to our newsletter for curated race picks and discounts.