FITNESS RACING. STADIUM ENERGY.

One STACK. All you’ve got.

Run a lap. Take on a station. Repeat. A weekend challenge that brings your training, your people, and your competitive side to the same starting line.

Spring/Summer 2027 · Orange County & San Jose

Generated concept of STACK competitors running the track and completing field exercises, with white canopies shading several stations.
STACK 2027 atmosphere · Generated concept, not an actual venue
7Workout stations
~60 minAverage race target
1 yearThe same STACK to chase
Your peopleRight there cheering

THIS IS THE STACK

Simple format. Serious satisfaction.

Seven exercise zones. Running between each one. The 2027 STACK begins with a 660 m run, then alternates six 440 m runs with kettlebell work, Burpees, strength stations, and a Medicine Ball Arms-Up Lunge finish. One workout for the whole season. A time to chase every time you return.

01 / RUN

Find your rhythm.

A lap around the track sets the pace.

02 / WORK

Take on the station.

Move through a functional fitness challenge.

03 / REPEAT

Stack your effort.

One lap and one station closer to the finish.

Get to know the STACK →
STACK 2027 concept: counter-clockwise running in lanes 5–8 after a start in lanes 1–4 and a gradual transition after 100 m; Arms-Up Lunges in lanes 1–4; canopies shade zones 2, 3, 4 and 5. Football yardage and end zones frame a 20-yard spectator area between the 40-yard lines, with a donation and Burpee challenge at the 50.
2027 course concept · Open for the full-size diagram. Paired zones are shown split across the field’s width; final course measurements and access points will be confirmed.
The full workout & course flow →

SPRING/SUMMER 2027 / CONFIRMED LOCATIONS

Two cities. One STACK.

Orange County and San Jose are the confirmed locations for the 2027 Spring/Summer STACK season. Exact stadiums and race dates will be announced. Same annual workout. Two chances to put your training on the line.

Explore the race →
Generated stadium race concept with spectators cheering outside the track
Stadium atmosphere · Generated concept visual

YOUR OWN CHEERING SECTION

Bring your loudest people.

This is a race your friends and family can actually follow. Our stadium concept keeps the action in view, with designated spectator areas between the 40-yard lines and clear separation from the competition course.

A tough hour.
A great weekend.
A story to share.

A BIGGER REASON TO SHOW UP

Your effort can go further.

At the 50-yard line: a Burpee challenge with a purpose. The plan is one Burpee by a Stacks team member for every dollar donated toward the fight against human trafficking. Want to help with the reps? Join in at the designated area.

$11 Burpee

Planned giving challenge. Donation route, allocation, and arrangements will be confirmed before race day.

PLANNED BENEFICIARIES

A21Working to end human trafficking.
Explore A21’s work ↗Tim Tebow FoundationFighting human trafficking and child exploitation.
Explore the foundation ↗
Concept welcome bag with a water bottle, folded shirt, voucher, and a stack of pancakes
Welcome-bag concept · Final items to be announced

THE OTHER KIND OF STACK

Come for the challenge. Stay for the stack.

The planned welcome bag includes a reusable water bottle, a Stacks Fitness Racing T-shirt, and a voucher for a free stack of pancakes. Fuel up before the race, or celebrate afterward. Final inclusions and redemption details will be announced.

Water bottleRace teePancakes
The race-day details →

LATE JANUARY 2027 / PLANNED SIGN-UPS

Be first to the starting line.

Sign-ups are planned for late January 2027. Join the list to be notified 72 hours before the STACK 2027 sign-up date is publicly announced. Spaces fill fast. Your email stays in our database and is never sold.

Keep me in the loop →

Joining the interest list does not reserve an entry.