70.3 Triathlon
Sat 12 Sep 2026 York, East Yorkshire, UK

Sundowner 70.3 Triathlon

The Sundowner 70.3 Triathlon is back! Race as the sun sets in an unforgettable triathlon event at Allerthorpe Lakeland Park in Yorkshire which is now back on the race calendar.

  • Sat 12 Sep 2026
Allerthorpe Lakeland Park, York
70.3 Triathlon

12:00

Age 18 & over on 31 Dec 2026

£135-£150

  • 1900 m lake swimming
  • 90 km road cycling + 287 ft ascent
  • 21 km trail running + 17 ft ascent

Event overview

Race into the golden hour with a fast, flat triathlon designed for big efforts, smooth pacing and an unforgettable finish as the sun sets over the course.

The Sundowner Triathlon stretches into the evening with calm, sheltered swimming, a fast flat bike route and a smooth, accessible run β€” ideal for beginners and experienced athletes alike.

With excellent organisation, friendly marshals, generous support and a vibrant sunset atmosphere, this event delivers a memorable summer triathlon experience where you can push hard and enjoy every moment.

Highlights

  • Triathlons which stretch into the magic of sundown
  • Calm, sheltered swim ideal for confident pacing
  • Fast, flat bike course designed for speed
  • Accessible run route suitable for all abilities
  • Friendly marshals and supportive race atmosphere
  • High-quality event organisation throughout
  • Spectacular finish for a memorable race day

This event is part of Sundowner Triathlon.

Event details

  • Average fitness
  • Beginner-friendly
  • Event village
  • Spectators
  • Teams
  • Wetsuit not allowed if too hot
  • Wetsuit required if too cold

  • Bone conducting headphones only
  • Cut off time
  • First aid
  • Flat
  • Marshals
  • No headphones
  • Wave start
  • Way markers
  • GPX available

GPX route

The route is displayed on the map above.

Map

map
70.3 RUN
map
70.3 BIKE

Cut off times

Swim - 1 hour 15 mins

Bike - 5 hours 30 mins

Run - 9 hours

  • Cafe
  • Camping
  • Changing facilities
  • Free parking
  • Park
  • Toilets

Event HQ

Allerthorpe Lakeland Park
Melbourne Road
Pocklington
York
East Yorkshire
YO42 4RL
UK

  • Camping
  • Chip timing
  • Drinks
  • Medal
  • Post-race meal
  • Race photo
  • T-shirt

Included

  • Finishers medal
  • Finishers t-shirt
  • Athlete village
  • Chip-timed results
  • Way-marked route
  • Well stocked aid stations (Special Needs requirements met if required)
  • Marshalled course
  • Complimentary race photography
  • Bike mechanic support
  • Car parking on-site
  • Toilets and changing facilities on-site
  • Medical and emergency
  • Refreshments, food and drinks

mANDATORY EXTRA

British Triathlon Federation Race Pass Β£8

To participate in this event, you are required to become a member of British Triathlon and hold a race licence.

You can purchase a single-use Race Pass for your race when purchasing your event ticket (or you can become a Core or Ultimate annual member on the British Triathlon website).

  • Age 18 & over on 31 Dec 2026
  • Entries open
  • Enter online

Entry fees

Entry fee

£135.00

Team entry fee

£150.00

Other races at event

  • Sat 12 Sep
  • #1 of 7
Allerthorpe Lakeland Park, York
Sprint Triathlon

14:30

Age 18 & over

£55

  • 750 m lake swimming
  • 20 km road cycling + 88 ft ascent
  • 5 km trail running
  • Sat 12 Sep
  • #2 of 7
Allerthorpe Lakeland Park, York
Olympic Triathlon

13:30

Age 18 & over

£75-£88

  • 1500 km lake swimming
  • 40 km road cycling + 146 ft ascent
  • 10 km trail running
  • Sat 12 Sep
  • #4 of 7
Allerthorpe Lakeland Park, York
Olympic Aquabike

13:30

Age 18 & over

£60

  • 1500 m lake swimming
  • 40 km road cycling + 146 ft ascent
  • Sat 12 Sep
  • #5 of 7
Allerthorpe Lakeland Park, York
70.3 Aquabike

12:00

Age 18 & over

£100

  • 1900 m lake swimming
  • 90 km road cycling + 287 ft ascent
  • Sat 12 Sep
  • #6 of 7
Allerthorpe Lakeland Park, York
Olympic Aquathlon

13:30

Age 18 & over

£60

  • 1500 m lake swimming
  • 10 km trail running
  • Sat 12 Sep
  • #7 of 7
Allerthorpe Lakeland Park, York
70.3 Aquathlon

12:00

Age 18 & over

£100

  • 1900 m lake swimming
  • 20 km trail running + 17 ft ascent

Other Yorkshire events

Other UK events

4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

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