BUILT FOR THE WORK. THE SHOE DISAPPEARS. THE SPLIT REMAINS.

A runner mid-stride on an empty track at golden hour with motion blur on legs and arms.

Pacer is a small studio in Boulder making the kit you can race in. Every gram is measured. Every seam is on purpose. We test the gear by running in it for years before it ships.

Shop the kit See the data

The kit · Spring 2026

FOUR PIECES. ZERO FILLER.

Race Singlet
78g · merino-tencel
Tempo Short
112g · 4-way stretch
Track Spike
168g · carbon plate
Long Run Tee
92g · breathable mesh

Built on data

THE NUMBERS THAT MATTERED.

Eighteen months of test data behind the spring kit. Sweat loss, stride variance, fabric drag in 30km+ sessions, every piece measured and re-measured. We don't guess.

Test mileage
0km
Sessions logged
0
Athletes on rotation
0

The pace setters

TWO ATHLETES. TWO DISTANCES.

5,000m · 13:42 PB
Marin Kade
The work is the same every day. The shoe just has to disappear.
Marathon · 2:11:08 PB
Theo Reyes
Splits don't lie. The kit either helps or it doesn't.

Training

16 WEEKS TO RACE DAY.

A free 16-week marathon plan built around your current weekly mileage. We'll send week 1 the day you sign up.

BUILT FOR THE WORK. THE SHOE DISAPPEARS. THE SPLIT REMAINS.

FOUR PIECES. ZERO FILLER.

Race Singlet

Tempo Short

Track Spike

Long Run Tee

THE NUMBERS THAT MATTERED.

TWO ATHLETES. TWO DISTANCES.

Marin Kade

Theo Reyes

16 WEEKS TO RACE DAY.