PACER 42

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this app

PACER 42 turns every kilometer into competition, community and rewards.
The app that recognizes your effort and motivates you to run at your own pace.

Run with your watch, Strava, Polar, Apple Health or our built-in tracker: everything counts automatically — no duplicates, no setup.

CHALLENGES THAT MOVE YOU
Monthly distance, weekly, single-activity and consistency challenges. Join, run, and watch your progress bar move in real time.

LIVE RANKINGS
Every challenge has an instant leaderboard with overall, men's and women's filters. Your position follows you from the home screen — you always know who's just ahead.

THE OFFICIAL RANKING
The amateur ranking for 10K, half marathon and marathon, with your best official time down to the second. Every mark is verified and curated by PACER before publishing — look for the blue verification seal: a serious board, for real times.

YOUR CLUB, YOUR TEAM
Join a club in your city. Captains launch internal challenges and collective goals where every member's kilometers push toward a shared target — with a per-runner cap, so the goal belongs to everyone. Club battles, 1v1 duels on The Track and Stars of the Month.

THE TRACK
PACER's open arena: challenge your friends — or any runner — to duels of more kilometers, elevation or consistency, one on one or as teams. Duel history and personal records.

POINTS AND STORE
Every kilometer you run earns points. Complete challenges, stack them up, and redeem for real products in the store: your effort, recognized.

PARTNERS
Exclusive perks for PACER runners at gyms, physiotherapy centers, nutrition stores and more: show the app, scan the QR at the venue and redeem.

FREE GIVEAWAYS
Enter at no cost for real prizes by completing selected challenges. Terms available in the app.

HEALTH
Track your metrics, generate your PDF report and share it with your doctor or coach.

Available in Spanish and English.

RUN. COMPETE. WIN.
Run, compete, win: challenges, live rankings, clubs and real rewards.
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

New: direct Polar connection, Official Ranking with verified times, live challenge rankings with filters, club challenges with collective goals, delete your tracker activities, plus major speed and stability improvements.