One card. Every race-day moment.
One Bangsaen42 identity unlocks every Kadn service. Keep it in Apple Wallet, Google Wallet, or open it from an event post.
Every race service asks runners to prove who they are — again
Runners juggle BIBs, emails, and QR screenshots while every booth checks their identity again.
A single runner card that plugs into every Bangsaen42 service
One wallet-ready card unlocks BIB pickup, tattoo handover, NFC medal pairing, LINE messages, and finisher results.
The card every Bangsaen42 service plugs into
One runner. One card. Six services orbit the same identity.
Apple Wallet, Google Wallet, or a tap-to-open link
Same card, same QR — runners pick the format that fits their phone.
Lock-screen access at the pickup gate — no app, no login.
Quick-access on Android — pinned next to boarding passes and tickets.
Shared in the event's LINE / IG / FB post — opens instantly, no install.
From sign-up to finisher memory
Onboard once
Runner confirms registration and the card is generated with BIB, block, row, and event QR.
Add to wallet
Save to Apple Wallet, Google Wallet, or open the shareable link posted on the event's LINE / IG / FB.
Use at every touchpoint
BIB pickup, tattoo handover, NFC medal pairing, LINE personalization, AI shoe opt-in — all scan the same card.
Memories saved back
Finish time, certificate, photos, and badges write back to the card and stay in the runner's wallet.
Identity-as-a-platform stack
- Apple PassKit (Wallet pass)
- Google Wallet API
- Signed share-link with JWT-backed QR
- Dual QR (identity + event info)
- Service hub connectors — BIB / Tattoo / NFC Medal / LINE / Shoes-AI
What Bangsaen42 needs
- Bangsaen42 runner card design (event-only branding)
- Registration → card issuance pipeline
- Wallet pass + share-link distribution via LINE OA and event socials
- Scanner setup at BIB pickup and tattoo handover
- Service hub integration with timing, photos, medal, and shoes-AI
Value for everyone at the race
Organizers
- One identity layer across every Bangsaen42 service
- Faster BIB pickup and verified tattoo handover
- Reusable runner profile for future editions
Sponsors
- Verified runner reach across every touchpoint
- Activation links (PUMA tattoo, shoe opt-in) tied to a real runner
Runners
- No paper, no queues, no lost confirmations
- Same card on iPhone, Android, or a shared link
- Results, badges, and memories saved automatically
Give every runner one card
Let's wire Bangsaen42's services into a single, wallet-ready runner identity.