ClubCircle

Community and sports club coordinator with skill-tiered RSVPs, route hazard maps, and member privacy controls.

Launch Interactive Simulator Download Study PDF

Classificationconcept Study

Delivery Stageinteractive prototype

Prototype TechNext.js / TypeScript

Target Production RuntimeReact Native / Expo

Operational Scenario

Hannah, ride director for a 600-member community cycling club, organizes the Saturday Morning 50-mile road ride. In generic group chat apps, riders of drastically different abilities show up without knowing the expected speed, while beginner riders get dropped on dangerous descents.

The Engineering Hurdle

Casual messaging groups lack structured skill-tiered RSVPs, safety acknowledgements, and participant caps, resulting in dangerous group rides, member intimidation, and safety liabilities.

Demonstrated UX & Architecture Decision

Structured event RSVPs with skill tiering and transparent moderation. Organizers define distinct speed groups (e.g. Social 14-16 mph, Intermediate 17-19 mph, Fast 20+ mph) each capped at 12 riders, with mandatory route hazard briefings that riders must review before RSVP confirmation.

Tiered Group Ride RSVP to Route Briefing Confirmation

Simulator Blueprint

View Saturday ride → Inspect 50-mile route map → Select Intermediate pace group → Review safety hazards → Confirm RSVP → View confirmed ticket.

1Open ClubCircle cycling club calendar

2Select "Saturday Coastal 50-Mile Ride" and review route elevation profile

3Observe "Fast Pace (20+ mph)" group is at capacity (12/12 riders)

4Select "Intermediate Pace (17-19 mph)" group (8/12 available slots)

5Acknowledge mandatory road hazard notice: "Construction gravel on Mile 14"

6Confirm RSVP and receive digital ride pass with assigned ride leader contact

Reset Mechanism: One-click reset to initial unreserved ride roster.

Interactive Prototype SimulatorNext.js / TypeScript

ClubCircle: Tiered Group Ride RSVP to Route Briefing Confirmation

Journey Step 1 of 617% Complete

Current Operational Action:

Open ClubCircle cycling club calendar

Screens:

09:41

LTE

ClubCircle · Screen 1 of 5

Club Announcement Feed

Curated club calendar, pinned weather briefings, and volunteer marshall sign-ups.

Simulated Interface StateStage: idle

Active Domain Sector:Community Organizations & Sports Clubs

Engine Runtime:Next.js / TypeScript

Proposed Mobile Stack:React Native / Expo

Demonstrating verified state transitions and edge recovery for ClubCircle. Powered by Next.js / TypeScript simulation engine.

Handled Edge & Failure States

Ride capacity full waitlist flow automatically promoting waitlisted members when cancellations occur

Inclement weather cancellation banner broadcasting push notifications and SMS alerts to all RSVP'd riders

Member privacy toggle allowing riders to conceal phone numbers and residential addresses from public directories

Actual Prototype Architecture

Framework & Engine:Next.js / TypeScript

Languages & Tools:TypeScript, Tailwind CSS

Sports club portal simulating tiered group ride signups, capacity waitlists, and route briefings.

Proposed Production Architecture

Target Runtime:React Native / Expo

Languages & Storage:TypeScript, Supabase Auth, Mapbox SDK

Rich vector mapping, cross-platform push notifications, and fine-grained row-level security for member privacy.

Explicit Limitations

Simulated in browser using interactive SVG route maps rather than native Mapbox GL vector tile rendering.
GPS rider tracking during active rides simulated without physical device location streaming.

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