# Relentless Challenge — Join us for the challenge! > Team-based fitness challenge to log a collective distance in a limited time. (iPhone/iPad app by Relentless 2800.) - Source: https://appshunter.io/ios/app/relentless-challenge/id6740840285 (this page in markdown: same URL + `.md`) - Developer: [Relentless 2800](https://appshunter.io/developer/1791884565) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 5.00/5 from 15 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 24 MB - Languages: American English - Released: 2025-02-04 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/relentless-challenge/id6740840285/reviews.md ## What is Relentless Challenge? The RELENTLESS 2800 Team Challenge is simple: a group of 10 regular humans try and log 2800 Relentless Miles (the distance from NYC to LA) of activity in 40 days. Is it hard? Yep, it’s relentless. Can you do it? Heck yeah. ## Key features - Group activity logging - Team-based challenges - Distance tracking - Time-bound goals - User collaboration ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/relentless-challenge/id6740840285/reviews.md ### 5/5 — Best thing going *2026-01-18* The relentless 2800 challenge is such an amazing experience and way to push yourself physically. I have completed this challenge multiple times and I couldn’t be more excited to do it again. ### 5/5 — So GOOD *2025-03-24* So simple, and yet this challenge has pushed my entire family to be active all Lent season. Love it ### 5/5 — Superb *2025-02-13* This is what we need - connections, motivation, team building. Living in a world that encourages isolation and toxicity this is an APP, a movement really - that fights back by building us up and creates community. ### 5/5 — Love the experience *2025-02-11* I did the relentless 2800 last year and I’m surprised how well the first version of the app works. it’s such a great way to get family and coworkers engaged and doing something together that’s good for the body, soul and mind! ### 5/5 — Really great group exercise app *2025-02-05* This app has been wonderful. Super easy to navigate and sign up your team with! We have loved the map feature that shows where we actually are in the USA compared to our miles. Got all of my friends to workout together! ## Frequently asked questions about Relentless Challenge ### What is the goal of Relentless Challenge? The goal is for a team of 10 people to log a collective 2800 miles of activity within 40 days. It's designed to be a difficult but achievable team fitness endeavor. ### Is Relentless Challenge free to use? Yes, Relentless Challenge is available for free. There are no in-app purchases or advertisements within the application. ### What devices support Relentless Challenge? Relentless Challenge is currently supported on iPhone and iPod devices. It is designed for iOS users. ### How often is Relentless Challenge updated? The app was last updated on December 3, 2025, with version 3.2. This indicates a relatively recent update, suggesting ongoing development and support. ### What is the age rating for Relentless Challenge? Relentless Challenge has an age rating of 4+. This means it is suitable for users of all ages. ### How accurate is the activity logging in Relentless Challenge? The app relies on user-logged activity, so accuracy depends on users accurately recording their efforts. It does not specify integration with external fitness trackers. ### Can I participate in Relentless Challenge alone? No, Relentless Challenge is specifically designed for teams of 10 individuals. The core concept revolves around collective effort and teamwork. ### What kind of activities count towards the 2800 miles in Relentless Challenge? The app refers to 'Relentless Miles' and implies any logged activity that contributes to distance. Users are encouraged to log their various physical activities. ## Version history (last 5 releases) ### 3.2 — 2025-12-03 Bug fixes and improvements ### 3.1 — 2025-12-03 Bug fixes and improvements ### 3.0 — 2025-11-24 Bug fixes ### 2.8 — 2025-04-15 Bug fixes ### 2.7 — 2025-04-13 Bug fixes ## Apps similar to Relentless Challenge | App | Rating | Price | Category | | --- | --- | --- | --- | | [Delhi Athletic Club](https://appshunter.io/ios/app/delhi-athletic-club/id6504192959) | 4.7 (12) | Free | Health & Fitness | | [Inner Vision Pilates](https://appshunter.io/ios/app/inner-vision-pilates/id6738847673) | 4.8 (19) | Free | Health & Fitness | | [CrossFit Illuminate](https://appshunter.io/ios/app/crossfit-illuminate/id6744980004) | — | Free | Health & Fitness | | [Contrast Studio](https://appshunter.io/ios/app/contrast-studio/id6752330801) | 5.0 (10) | Free | Health & Fitness | | [Totality Sculpt](https://appshunter.io/ios/app/totality-sculpt/id6450793044) | 5.0 (85) | Free | Health & Fitness | | [513 Lagree](https://appshunter.io/ios/app/513-lagree/id1632913626) | — | Free | Health & Fitness | ## Related topics [relentless 2800](https://appshunter.io/ios/topics/relentless-2800) · [et 2800](https://appshunter.io/ios/topics/et-2800) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*