Invite only

All-in-one
running
platform.

One modern app for every club you belong to — flexible enough to run any kind of organization, simple enough that nobody has to be trained.

Get StartedJump right in — explore with demo dataRequest AccessDon't have an invite? Join the waitlist.
Already registered? Sign in to join or view your club.
core.club
RRC
Riverside Run Crew
Search clubs, members…
Members
Message Board
Dashboard
Routes
Race Calendar
Training
Results
Gallery
+Add module
Customize modules
Race Calendar
Upcoming events on your schedule
+ Add race
Coach Sam Parkposted inMessage Board· 2 days ago
🏃 5🔥 3💪 2
MAY
22
Wed
Spring Half Marathon21.1K
Open
Riverside · 7:00 AM
48 / 200
JUN
6
Sat
Lakeside 10k10K
Open
East Lake · 8:30 AM
12 / 80
JUN
14
Sun
Trail Series #318K
Waitlist
Iron Pass · 7:30 AM
80 / 80
JUL
12
Sat
Capitol Marathon42.2K
Coming soon
Downtown · 6:00 AM
Riverside Run Crew
Invite only
Search…
Members
248 runners
Message Board
12 new posts
Coach Sam Park 2 days ago
🏃 New post
Routes
Loops & long runs
Race Calendar
Spring 2026
Profile
Schedule
RRC
Alerts
Chats
running club· active

The all-in-one platform for clubs, teams, and groups.

core.club is the platform for member-run organizations — modular, modern, and easy to pick up on day one. The same toolkit stretches from a five-person book club to a five-thousand-member league.

Request Access Sign in
01
Evolving library

Every module your club could need — and the ones you ask for.

Directory, message board, schedule, dues, courts, ladders, scorecards, reading lists. New modules ship every release; turn on what you use, leave the rest off.

02
Shape the platform

You're not a customer. You're a founding club.

Request features directly from the app, vote on what gets built next, and talk to the people building it. Every early club leaves a fingerprint on what core.club becomes.

03
Invite-only — for now

Request an invite. Bring your whole club.

We onboard new clubs in small waves so support stays personal. Once you're in, invite unlimited members — there's no per-seat cost, ever.