All-Out Runapalooza

Saturday, August 8, 2026 • Arvada, CO
Registration Open
Register Now — From $25.00

When is All-Out Runapalooza?

All-Out Runapalooza takes place on Saturday, August 8, 2026 in Arvada, CO.

What distances does All-Out Runapalooza offer?

All-Out Runapalooza offers 6 events: 5K, VIRTUAL 5K, 10K, VIRTUAL 10K, Half Marathon, VIRTUAL Half Marathon.

Event Distance Price
5K 5.0 km $35.00 Register
VIRTUAL 5K 5.0 km $30.00 Register
10K 10.0 km $45.00 Register
VIRTUAL 10K 10.0 km $35.00 Register
Half Marathon 13.1 mi $65.00 Register
VIRTUAL Half Marathon 13.1 mi $45.00 Register

How much does All-Out Runapalooza cost?

Registration for All-Out Runapalooza starts at $25.00. Prices vary by event distance.

Where is All-Out Runapalooza held?

All-Out Runapalooza is held in Arvada, CO at 14982 W 69th Ave.

About All-Out Runapalooza

As the summer mornings start to cool, join us for a fantastic end-of-season celebration at our 14th annual Runapalooza! From our new venue at Colorado Tap House, you'll have the chance to tackle relatively gentle 5K and 10K courses that go along the acclaimed Ralston Creek Trail, taking you through shady, creekside beaty along Arvada's picturesque open spaces and charming golf course communities. Or our challenging half marathon course that combines the beauty of the Ralston Creek Trail with the challenging Blunn Reservoir loop with its gorgeous Denver and Front Range views. This event, paired with its Endless Series' counterpart Mardi Crawl, offers a can't-miss opportunity to experience the best of what Colorado has to offer!

Athlete details

We're looking forward to celebrating at Runapalooza!

We're looking forward to seeing you at Runapalooza on August 3 in Arvada, CO! Here's all the details that you need for a safe and fun event, please read them all the way through!

Packet pickup

  • Early packet pickup is Thursday, 4:30-6:30p at Arvada Tri, 14715 W 64th Ave Unit D, Arvada, CO 80004 click here for directions
  • Half marathon packet pickup opens race morning at 6:30a and closes at (no exceptions) 
    • 7:05 for half marathon
    • 7:25 for 10K
    • 7:35 for 5K
  • You do not need an ID to pick up your packet, or the packet of your friend/spouse/etc. Just give us names!

Parking and directions

  • Directions: The Apex Center is located at 13150 W 72nd Ave in Arvada, CO. From I70 you'd go north on Ward Rd, then west on 72nd Ave. In just under half a mile, the entrance to the Apex Center will be on the south side of the street. Click here for a map or to get directions.
  • Parking: Athletes & spectators will be asked to park in the lots north and west of the Apex Center, keeping the lots closest to the finish line accessible for volunteers who will be heading out on the course & other event operations. Please follow all parking signs & staff direction on race day

Pre-race

  • The venue and expo will open at 6:30a
  • We have a free gear check in the venue, next to meal. And we will collect items dropped on the course to return to the gear check (see more details below)
  • Our expo partners will be available for you pre-race and post-race
  • Toilets are at the far west end of the venue
  • If you would like to compete as part of the costume contest, make sure our photographer gets a picture of you at the event banner

Race starts

  • Bibs must be horizontal, on your outer-most layer and visible on your front
  • Please line up in the corral based on your expected pace (those going for the course record in the front to walkers in the back)
  • Note that we will be using chip timing, so even if someone never passes you on the course, they may have a faster time
  • Start times. You must start only with your distance and you may not start with an earlier distance. If you are late, you will be asked to downgrade distance or will not be allowed to run on course with a bib as part of the event (this is for your safety on course)
    • Half: start at 7:15, all must start by 7:20a
    • 10K: start at 7:35, all must start by 7:40a
    • 5K: start at 7:45, all must start by 7:50a

Heat safety

  • The current forecast for race day is to be potentially hot by mid-day, though a majority of this course has shade and cooling from the adjacent creek
  • Race morning, we will have on display the predicted temps for each hour of the event
  • If you have a slower pace and you will likely be on course during the hottest hours, after 10a, please review these temperatures and make a judgement for your heat safety and change your distance if needed
  • At every aid station, we will have water and Gatorade for you
  • At the finish, we will have a cooling towel and ice-cold water and Gatorade for you
  • Please be aware of the signs of heat stress and notify any course volunteer if you do not feel well

Course safety

  • Ensure your bib is always visible and on your front, this is for your on-course safety and also for identifying photographs of you on course
  • Make sure you are familiar with your course and aid stations from our course details page. We have water, Gatorade, Gu energy gels, and Superganix CBD Relief Balm at every aid station
  • We have bright green course signs with blue arrows, course markings on the ground with bright green tape, and course volunteers at key locations to help guide you
  • We have orange discs to block where you shouldn't go. Don't go through, around, over, or past any orange disc, or you will be off-course
  • It is important if you choose to shorten your distance during the event, notify course volunteers as soon as possible and the timer as soon as you cross the finish line
  • You can drop items at any aid station, and we will attempt to get your items back to the venue as soon as possible and they will be at the Gear Check tent. If you cannot wait for your item, email after the event and we can mail your gear (with paid shipping) or hold it until your next event. Best practice: put your name in your gear
  • Dogs are loved at All-Out events! We have dog bowls at every aid station and the finish line, and dog treats at the meal tent. Make sure to use short leashes while on course. Be aware that the course is all concrete with a short section of soft surface for the half marathon distance

Post-race

  • Don't miss out on the athlete after-party at Colorado Tap House, 14982 W 69th Ave, Arvada, CO 80007 click here for directions
  • NOTE we will not have computers at the timing tent to look up results, be sure to sign up for results notifications or have a mobile device to look up your results with the QR codes posted in the venue
  • We offer results notifications that will send your results straight to your phone, Click the Event Info>Confirm my Registration menu option to sign up
  • We offer FREE medal engraving!
  • Stop by the meal tent for post-race goodies, including fruit, warm breakfast burrito, and chocolate milk (post-race goodies are for athletes only)
  • If you've run Runapalooza before, make sure to stop back by the registration tent to get your brag tag!
  • Visit all of our wonderful partners in the expo, including our benefiting charity, Salute Colorado, free food samples, Superganix CBD balm samples, and other great goods and services 
  • Use the coupon code on your bib by 8/10 to receive $5 off any and all events on the All-Out calendar

Award ceremony

  • 5K award ceremony: 8:30
  • 10K award ceremony: 9:00
  • Half marathon award ceremony: overall 9:00, division 9:30

Online photos and results

  • Online results, searchable and sortable, will be available during the event
  • Online photos, with free downloads, will be posted by Tuesday, 7p

Course details

Apex Center
13150 W 72nd Ave, Arvada, CO 80005

5K course

(3% asphalt/97% concrete)
Download/elevation profile
Starting at Apex lot, 5K athletes head south then head west on Ralston Creek Trail. At mile 1.55, turn around for a downhill finish. There are 2 aid stations along the course.

Male record: Nick Lightfoot, 2023 Runapalooza 17:12 (5:33)
Female record: Cassandra Porter, 2023 Summer Breeze 18:32 (5:58)
Course average: 37:02 (11:57)
Avg. # of athletes: 75

10K course

(2% asphalt/98% concrete)
Download/elevation profile
Starting at Apex lot, 10K athletes head south then head west on Ralston Creek Trail. At mile 3.1, turn around for a downhill finish. There are 4 aid stations and 2 restroom stops along the course.

Male record: Billy Mertens, 2021 Runapalooza 34:59 (5:38)
Female record: Brittany Warly, 2023 Runapalooza 38:09 (6:09)
Course average: 1:03:56 (10:19)
Avg. # of athletes: 58

Half marathon course

(6% soft surface/1% asphalt/93% concrete)
Download/elevation profile
Starting at Apex lot, athletes head southwest. After a short dogleg east on Ralston Creek Trail for an aid station, athletes will embark on a 4-mile westbound journey. Then, it's south to the Long Lake Park loop (clockwise for 3.6 miles). Finally, athletes return to Ralston Creek Trail for the downhill finish. There are 10 aid stations and 4 restroom stops along the course.

Male record: Samuel Ringger, 2023 Runapalooza 1:14:48 (5:43)
Female record: Chelsey McCarthy, 2023 Runapalooza 1:33:06 (7:07)
Course average: 2:05:45 (9:36)
Avg. # of athletes: 88

Aid Stations

Aid stations have Superganix samples on-demand and will feature Gatorade (lemon-lime, orange, or fruit punch) and Gu energy gels in raspberry lemonade

 

Heat Safety

  1. We want to make sure you participate in our summer events with confidence. Here's what we do to keep you safe when the heat is high:
  2. We start the half marathon at 7:15a, the earliest possible under our permit.
  3. We have aid stations every 1.6 miles or less, even for the 5K athletes—5K athletes have 2 aid station visits!
  4. Our on-course aid stations provide nice, cool water and Gatorade to all athletes, even the 5K.
  5. As soon as you finish, you will be provided a cold water and Gatorade (no waiting in line for this!). We also have ice-cold cooling towels on demand.
  6. Additional water and chocolate milk are available at the meal tent when you get your nutrition.
  7. We have moved up the award ceremonies and made the prizes a lottery so that you don't have to wait around if you don't want to.
  8. We didn't forget about your pups! We have dog water at every aid station and the finish line, and a pool for the pups to cool their paws at the finish line.

Directions & Parking

Directions: The Apex Center is located at 13150 W 72nd Ave in Arvada, CO. From I70 you'd go north on Ward Rd, then west on 72nd Ave. In just under half a mile, the entrance to the Apex Center will be on the south side of the street. Click here for a map or to get directions.

Parking: Athletes & spectators will be asked to park in the lots marked with purple cars in the map above, keeping the lots closest to the finish line accessible for volunteers who will be heading out on the course & other event operations. Please follow all parking signs & staff direction on race day.

Features & SWAG

♦ RRCA Certified Race Director—Organization you can count on!
With hundreds of events under the belt of our director and a staff with 25+ years experience, your event will run smoothly. (Ha! No pun intended)
♦ Early AND Race Day Packet Pick-Up—For those who like to prep in advance!
But no worries if you wait until race day... we make it quick & easy.
♦ Race Shirts—The one you'll want to wear EVERY day!
Fit specific, of course, and still poly for those moisture wicking properties, but with a touch of cotton for extreme comfiness.
♦ Finisher Medals—with FREE engraving on-site!
Includes awesome, colorful ribbons!
♦ Brag Tags—For all repeat finishers!
Our little way of saying 'Thanks for making Runapalooza a tradition!'
♦ Souvenir Race Bibs—Event specific and personalized!
Personalized for all who register at least 2 weeks in advance... yet another keepsake to remember your day!
♦ Custom Distance Sticker—Share your accomplishment!
Stick 'em on your car, water bottle, or bulletin board proudly!
♦ FREE Race Pics—Unlimited downloads are on us!
Professional photographers at the finish line AND on course... enjoy!
♦ Gear Check—No trips back to the car for our athletes... no need!
Leave it with us... we'll keep an eye on it for you.
♦ Toilets-A-Plenty—3 Units for 500 people? What, are you crazy?
Ever had to run without using a restroom because the lines were too long? Us too… ouch! Units in venue plus indoor flushables after 8… thanks Apex! Multiple units on-course for the 10K & Half!
♦ Accurately Measured Courses—Race the distance you trained for!
Not a little more and not a little less... we measure each course no fewer than 3 times before race day and mark them so they're crystal clear.
♦ Medical Support—Nothing is more important than your safety!
Here's hopin' those guys are really bored, but just in case... you'll find our med crew both at the start/finish AND on course. Plus, each and every volunteer you pass knows who to call for help.
♦ Tons of Aid Stations—No need to carry any extra weight!
Not only will both water & electrolytes be handed to you at the finish line, course aid stations are an average of just 1.2 miles apart. And cups at the aid stations, no hassle of running cupless!
♦ Disposable Timing Chips—No hassle at the finish line!
And no fees if you forget to return your timing chip either... we don't need it back.
♦ Electronic Results—No more endless sheets of data to sort through!
All results scroll on easy-to-read computer screens in the expo area during the event and are posted online by the end of the day.
♦ Post-Race Meal—Breakfast burritos, fruit, bagels & chocolate milk for all!
Yup, even if you're dead last... we're not going anywhere until we cheer you in. 
♦ 3 Deep Awards—Overall AND Divisions!
Events small enough to stay friendly and personal give you a better chance of landing on the podium!
♦ NEW fun, theme-based costume contest!
Make sure the official photographer snaps your pic and the best theme-based outfit (as determined by the race director) gets a 50% off coupon for a future event!

 

Thanks to all for an amazing, organized, well-run race. This was my first All-Out race, what a great find! ~Laurie
As a part of our first-of-its-kind race that doesn't end, (yes, it goes on and on my friend), run the same distance at back-to-back events to measure your progress on identical Endless Series courses. Prizes may be awarded to those who beat their previous time! More
With about a gazillion reasons why you might not be able to join us on race day, we know you still want to race with your friends & family. Well, we've got your back! More

Prizes

We still have the great 3-deep awards that you love, overall and divisions. The prizes will be a free registration for the distance you participated in. The winners will be randomly selected and notified via email the week after the event. More

Schedule

Thursday, August 1
 4:30p-6:30p Early packet pick-up
Location: Arvada Tri https://maps.app.goo.gl/1onyBcm4AtTf4J7v5
      
Saturday, August 3
 6:30a Packet pick-up open
  7:05a Half marathon pick-up/registration close
  7:15a Half marathon start
  7:25a 10K pick-up and registration close
  7:35a 10K start/5K pick-up and registration close
  7:45a 5K start
  8:30a 5K awards ceremony
  9:00a 10K/half overall awards ceremony
  9:30a Half marathon division awards ceremony

Note that packet pickup closes 10 minutes before the start of each distance and you must start within 5 minutes of the distance start time (don't be late)!

Swag & Giveaways

5K: T-Shirt
VIRTUAL 5K: T-Shirt
10K: T-Shirt
VIRTUAL 10K: T-Shirt
Half Marathon: T-Shirt
VIRTUAL Half Marathon: T-Shirt
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