Report updated Apr 24, 2026

Overview · Full Intel report in progress

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400M Pacing is an established sports app that is completely free.

What is 400M Pacing?

400M Pacing is a specialized training tool for competitive track athletes designed to optimize race performance through precise split time management. The app provides real-time feedback to help runners maintain target speeds and improve consistency during 400-meter training sessions.

Current Momentum

v1.0

No release notes available.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Sports

No ranking data

SportsGrossing

Rating Pulse 🇺🇸

Gathering signals...

What makes this app unique?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Pacing TargetsStandard

Allows athletes to set and track specific speed goals for their 400-meter runs.

Real-time FeedbackStandard

Provides immediate performance data during training to enable instant adjustments to running speed.

Split Time MonitoringStandard

Tracks and manages split times to ensure consistency and prevent pacing errors.

How much does it cost?

Free

Who Built It?

Equipping competitive athletes and coaches with specialized video analysis and performance tracking tools for track, field, and basketball.

Portfolio

13

Apps

Free 6Paid 6
Sports92%
Education8%

Who is Sydney White?

Sydney White has established a high-velocity production model focused on technical sports utilities, specifically targeting track and field disciplines often overlooked by major fitness platforms. By building discrete applications for individual events like pole vault and javelin, they avoid the complexity of a 'super-app' in favor of specialized tools for coaches and elite athletes. The current trajectory suggests a strategic push into biomechanical video analysis, leveraging device-specific hardware to capture granular performance data in real-time.

Who is Sydney White for?

  • Competitive track
  • Field athletes
  • Basketball coaches
  • Performance analysts seeking granular data
Intense

Portfolio momentum

Maintains an extremely high development cadence with 24 updates or releases across 17 active apps in the last 6 months.

Last release · 13d agoActive apps · 17

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for 400M Pacing?

How's The Sports Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for 400M Pacing

Key Takeaways

This app serves as a dedicated performance tool for track athletes to refine their pacing strategy and achieve personal bests.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by 400M Pacing, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “400M Pacing Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/intel-report/sports/400m-pacing

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