Langebaan Lagoon  ·  SA Triathlon Series

Blue
Lagoon
Triathlon

Saturday 13 February 2027

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Race Formats

Choose Your Distance

Ultra
🏊2km Ocean Swim
🚴78km Bike
🏃16.2km Run
SoloTeamsAquabike🏆 CTTA Champs Host
  • Solo & Aquabike entrants receive an event hoodie
  • Team entrants receive an event T-shirt
  • Must be turning 18 by 31 Dec 2027
  • Only solo entrants receive a finisher's medal
  • Merch deadline: 17 January 2027 — no merch on late entries
Early Bird
1 Jul – 30 Sep 2026
R2,600
solo / team
Normal Entry
1 Oct 2026 – 16 Jan 2027
R2,950
solo / team
Late Entry
17 Jan – 7 Feb 2027 · No merch
R3,075
solo / team
🎽 Late entries (after 17 Jan 2027) do not include merchandise
Standard
🏊1.5km Swim
🚴40km Bike
🏃10.8km Run
SoloTeamsAquabike🏆 CTTA Champs Host
  • Solo & Aquabike entrants receive an event T-shirt
  • Team entrants receive an event cap
  • Must be turning 18 by 31 Dec 2027
  • Only solo entrants receive a finisher's medal
  • Merch deadline: 17 January 2027 — no merch on late entries
Early Bird
1 Jul – 30 Sep 2026
R1,250
solo / team
Normal Entry
1 Oct 2026 – 16 Jan 2027
R1,475
solo / team
Late Entry
17 Jan – 7 Feb 2027 · No merch
R1,600
solo / team
🎽 Late entries (after 17 Jan 2027) do not include merchandise
Sprint
🏊750m Swim
🚴20km Bike
🏃5.4km Run
SoloTeamsU18
  • Solo entrants receive an event T-shirt
  • Team entrants receive an event cap
  • Only solo entrants receive a finisher's medal
  • Must be turning 16 by 31 Dec 2027 (U18 category)
  • Merch deadline: 17 January 2027 — no merch on late entries
Early Bird
1 Jul – 30 Sep 2026
R990
solo / team
Normal Entry
1 Oct 2026 – 16 Jan 2027
R1,150
solo / team
Late Entry
17 Jan – 7 Feb 2027 · No merch
R1,275
solo / team
🎽 Late entries (after 17 Jan 2027) do not include merchandise

Athlete Check-In

Registration

01
Hellenic Community Centre
📍24 Bay Road, Mouille Point, Cape Town
📅Date TBC
🕐Time TBC
02
Club Mykonos — Athene Conference Centre
📍Club Mykonos, Langebaan
📅Friday 12 February 2027
🕐15h00 – 19h00

Athlete Resources

Everything You Need

Race Rules
Warm, welcoming, fun — but fair. Read the rules before race day.
Read Rules →

Course Maps

Route Maps

Ultra Swim Ultra Bike Ultra Run
Standard Swim Standard Bike Standard Run
Sprint Swim Sprint Bike Sprint Run
Alt Route 1 Alt Route 2 Alt Route 3

Previous Races

Past Results

2026
Official Results
2025
Official Results
2024
Official Results
2023
Official Results
2022
Official Results

Where to Stay

Accommodation

Club Mykonos, Langebaan
Stay right at the race village — wake up steps from transition and the famous Langebaan Lagoon. Kaliva-style units sleep up to 6, making them ideal for relay teams, families, and groups. Club Mykonos is the official accommodation partner for the Blue Lagoon Triathlon.
🏷️ 10% off for BLT 2027 athletes
Book a Kaliva

Race Rules & Terms

Know Before You Race

Blue Lagoon Triathlon is sanctioned by Triathlon South Africa (TSA) and governed by World Triathlon Rules and Regulations. All participants are bound by the EIM Terms, Conditions and Indemnity. Key rules are summarised below. The pre-race briefing on race morning takes precedence over all published documentation.

🪪TSA Licensing
  • All participants must hold a valid TSA licence to compete
  • Annual TSA licence holders are already covered — no day licence fee charged
  • No annual licence? A day licence fee is added to your entry at registration
  • Day licences cover public liability for the specific event only
  • EIM strongly recommends personal accident and medical insurance in addition to TSA cover
🚴Cycling Rules
BLT is NON-DRAFT-LEGAL. TT bikes and tribars are permitted.
  • Strict non-drafting rules apply — maintain required draft zone distance at all times
  • TT bikes and aerobars/tribars are permitted — all bar ends must be plugged
  • Drafting violations penalised by TSA Technical Officials
  • Approved hard-shell helmet mandatory — no helmet, no ride
  • Helmet must remain clipped and on for the entire cycle leg
  • No cycling permitted in or around the transition area
🏊Swim Rules
  • Swim buoys (pull buoys) are not permitted
  • Race numbers may not be worn during the swim leg
  • A brightly coloured swim cap is mandatory for all participants
  • EIM does not always provide a cap — bring your own if not confirmed in your race pack
  • Athletes must complete the swim course as marked — cutting the course results in disqualification
🎂Age Categories

Age is determined by the athlete's age as at 31 December of the race year — not age on race day.

  • Sprint: must turn 16 by 31 December 2027
  • Standard & Ultra: must turn 18 by 31 December 2027
  • Minimum age requirements are absolute — parental consent does not override TSA rules
⚙️Equipment & Devices
  • Headphones, earphones and personal audio devices are strictly forbidden
  • Action cameras (GoPro etc.) require prior written permission from EIM
  • Mobile phones may be carried for emergency use only — stored away, not used during the race
  • Each athlete is responsible for the safety and roadworthiness of their own equipment
Unauthorised camera or phone use during the race may result in disqualification.
⏱️Timing Chip
  • A timing chip is issued to each participant
  • Chips must be returned at the end of the event
  • Lost or unreturned chips charged at the replacement cost of R400
💳Refund & Transfer Policy
WhenRefund
More than 6 weeks before eventFull entry less 6% admin + R200 handling
4 weeks before event50% of entry fee
Less than 4 weeks beforeNo refund
  • Substitutions allowed at no charge up to 4 weeks before the event
  • Category changes before deadline: R150 admin fee applies
  • No informal transfers or friend swaps — official process only
  • All requests: events@electricinkmedia.co.za
🤝Conduct & On-Course Safety
  • No unsportsmanlike behaviour — abuse of officials or competitors may result in disqualification
  • No unauthorised person may run or cycle on the active race course
  • Transition is restricted — registered participants and accredited officials only
  • TSA Technical Officials' and race organisers' decisions are final
  • Pre-race briefing on race morning takes precedence over all published rules
Participating under another athlete's name results in disqualification from this and all future EIM events.
Download Full Terms, Conditions & Indemnity (PDF)
With Thanks to Our Partners
Sanctioned by
CTSA TSA Sanctioned SA Triathlon Series