Private beta

Plan the season.
Execute the week.

STEIG connects your target race to the work you do this week. Build the road to race day, then adapt each week as training and life change.

Request private beta accessSee how STEIG works

Private beta for self-coached endurance athletes preparing for a target event.

STEIG supports connected season and weekly planning for Running, Swimming, Cycling, and Triathlon.

01Target event

Frankfurt Marathon

26 Oct · 18 weeks to target

A
02Season

2026 Road Season

Road to Frankfurt

03Current phase

Build

Week 3 of 5

Raise sustainable race-specific load

04This week
Week 8
Target
420 load
Planned
7h 20m
Key work
2 sessions
MEasy
TKey
WRecovery
TBlocked
FAerobic
SLong
SRest
05Next up
Key session

Tuesday

Threshold reps

Duration
76 min
Expected load
105

Why this session

Develop sustainable intensity during Build Week 3 while preserving recovery before the long progression session.

01

Season map

Build the road to race day.

Turn target events into a phase-based season with clear adaptation goals, weekly load ranges, and constraints for key sessions. Every week has a purpose before individual workouts are scheduled.

2026 Road Season

Road to Frankfurt

Frankfurt Marathon

A Event · 26 Oct

Weekly target load
Base5W
Build5W
Specific Build4W
Peak
2W
Taper
2W
W8 · Current week
A
Race Day
W1W5W10W15W18
W8 of 18420 target load2 key sessions
18 weeks to target
Phase
BuildWeek 3 of 5
Purpose
Raise sustainable race-specific load
Target load
400–440
Key sessions
Maximum 2
Minimum separation
72 hours
Long session
110–135 minutes
02

Adaptive week

Adapt the week without breaking the season.

Fit training around availability, completed sessions, and recovery. When plans change, STEIG restructures the remaining week while protecting key sessions, recovery spacing, and the purpose of the current phase.

BaseBuild · W3SpecTaperA

Build · Week 3

Target 420 load · 7h 20m · 2 key sessions

Replanned: 327 load · 5h 46m

4 adjustments

Mon

07

Easy aerobic

Supporting45m

Tue

08

Threshold intervals

Key76m
Completed02

Wed

09

Recovery

Recovery45m
Reduced02

Thu

10

Unavailable

Blocked
Removed01

Fri

11

Aerobic endurance

Supporting60m
Moved01

Sat

12

Long progression

Long120m
Protected03

Sun

13

Rest

Rest

Changed conditions

  • 01Thursday became unavailable.
  • 02Tuesday intervals completed harder than planned.

Why STEIG changed the week

  • 01

    Availability respected

    Thursday's session was removed and aerobic work moved to Friday.

  • 02

    Recovery protected

    Wednesday was reduced after Tuesday's harder-than-planned intensity.

  • 03

    Primary progression retained

    Saturday's long session remains protected.

Private beta

Help shape how
endurance planning
should work.

STEIG is being developed with a small group of self-coached athletes testing season and weekly planning against real training, real constraints, and real target events.

Small cohorts · No payment during beta · Direct feedback

What you can test

01

Season planning

Build a phase-based route from target event to race day.

02

Weekly planning

Translate the current phase into an executable week.

03

Adaptive replanning

Respond to availability and completed training without losing the purpose of the week.

Designed for

Self-coached endurance athletes preparing for a defined target event.

What we ask

Occasional feedback on planning quality, usability, and missing functionality.

Request private beta access

Start with your email. We will contact you when a suitable cohort opens.