Woking Autumn Triathlon
Woking, United Kingdom · September · Full Steam Events
Course: 0.4 km (0.2 mi) swim, 20.6 km (12.8 mi) bike, 5 km (3.1 mi) run. 400 m (437 yd) pool, 20.6 km (12.8 mi) bike per the 2026 listing (21.6 km / 13.4 mi in 2024; Racecheck lists 23 km / 14.3 mi), 5 km (3.1 mi) park run.
Why people love it
- 400 m (437 yd) heated pool with a seeded start and a lap-counting marshal.
- Flat, fast bike on quiet roads, with 76 m (249 ft) of climbing over 20.6 km (12.8 mi).
- Pool, transition, the lapped park run and free parking are all in Woking Park.
- Free event photos and a metal medal at a relaxed season-end race in mid-September.
- Spectators can watch from the pool gallery and across the park run.
Watch out for
- Bike roads are open to traffic; timing pauses at lights and near transition, so ride with care.
- The run has a narrow out-and-back stretch that was slippery at the turn in cold 2022 weather.
- Bike length varies by listing: 20.6 km (12.8 mi) in 2026, 21.6 km (13.4 mi) in 2024.
- In 2018 there were no toilets before the pool opened and the briefing was thin.
- Minimum age is 15. Entry from 59.50 pounds, depending on when you book.
Race
How racers feel about it, how well it is run, and how it treats a first timer. Counts for 30% of the overall score.
Toughness: Moderate
- Racer satisfactionLoved4.2
Racecheck average 4.42/5 from 29 reviews (2015 to 2024); friendly, relaxed and beginner-welcoming, with few complaints. · Medium confidence
- OrganizationWell run4.3
Racecheck logistics 4.71/5; small lapses were no toilets before the pool opened, a thin briefing in 2018 and a confusing untimed zone in 2021. · Medium confidence
- First timer friendlyIdeal first race4.5
Heated 400 m (437 yd) pool, seeded start, flat bike, free parking and pre-event videos; reviewers repeatedly call it ideal for newcomers. · Medium confidence
Course traits, not part of the score
- PR potentialFast3.9
Flat bike with 76 m (249 ft) of climbing, a seeded pool and a flat run; open roads and lights cost time. · Medium confidence
Swim
Wetsuit odds, water temperature, calm, and the experience of the start. Counts for 16% of the overall score.
- Wetsuit legalRarelyn/a
Pool swim, so wetsuit_legal is not applicable. · High confidence
- Water temperatureComfortable4.3
Heated competition pool; temperature not published, typically 27 to 29 °C (81 to 84 °F). Racecheck water quality 5.0/5 from 3 ratings. · Low confidence
- Calm waterRoughn/a
Pool swim, so calm_water is not applicable. · High confidence
- Swim easeVery easy4.5
400 m (437 yd) pool with a pool marshal counting laps and enough space between swimmers (2023 reviewer). · Medium confidence
- Swim experienceGreat4.0
Clean 6-lane pool with a viewing gallery; swim kept to time with enough gap between swimmers; a small pool, not open water. · Medium confidence
- Swim supportAbundant4.7
Pool with lifeguards and a lap-counting marshal; seeded snake start; viewing gallery. · Medium confidence
Bike
Road surface, closures, scenery and wind. Counts for 18% of the overall score.
- Road surfaceGood4.0
A 2021 reviewer found quiet roads with a good surface and few potholes. · Low confidence
- Road closuresPartly closed2.5
Roads are open on a Sunday morning, quiet at 07:00; timing paused near traffic lights for safety. · Medium confidence
- Bike sceneryPleasant3.2
Country and heath lanes beyond Woking; reviewers praise the roads, not the scenery. · Low confidence
- WindMostly calm3.5
Wind not mentioned in reviews; suburban and heath lanes. · Low confidence
Course traits, not part of the score
- Bike speedFast3.9
Reviewers describe a fast, flat course on quiet roads; timing pauses at lights, and one roundabout was awkward in 2017. · Medium confidence
- Bike flatnessPancake flat4.6
Reviewers call it flat and fast; 76 m (249 ft) of climbing over 20.6 km (12.8 mi). · Medium confidence
- Bike simplicityMostly simple3.7
Easy signage, laps between Mayford and Jacobs Well; a traffic-light stop and one tricky roundabout. · Low confidence
Run
Crowds, aid stations, conditions underfoot and scenery. Counts for 13% of the overall score.
- Crowd supportStrong3.6
Spectators dotted around the park run and visible from many parts of the course; pool gallery. · Medium confidence
- Aid stationsGood4.0
Racecheck aid stations 4.19/5 (21 ratings); good finish-line food, drinks and cakes. · Medium confidence
- Run sceneryBeautiful3.9
Reviewers called the lapped Woking Park run really pretty. · Medium confidence
- Run conditionsEasy4.0
Traffic-free park laps, mostly the parkrun route; a narrow out-and-back section and a slippery turn in the cold. · Medium confidence
Course traits, not part of the score
- Run flatnessMostly flat4.4
23 m (75 ft) of climbing over 5 km (3.1 mi) of park laps. · Medium confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 13% of the overall score.
- Air temperaturePleasant4.1
Mid-September mornings are typically 10 to 19 °C (50 to 66 °F); no heat complaints in reviews. · Low confidence
- Weather reliabilityVariable3.4
UK autumn weather; no cancellations found; cold mornings noted at earlier spring dates. · Low confidence
- Venue beautyLovely3.5
A leisure centre in a municipal park with trees and a playground; pleasant, not scenic. · Low confidence
- Spectator friendlyEasy4.4
Pool viewing gallery, lapped park run, playground for children; visible from many points. · Medium confidence
Course traits, not part of the score
- Low altitudeSea level4.9
Woking is about 30 m (100 ft) above sea level. · Medium confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilityGood4.0
Woking has chain hotels; no event-weekend data. · Low confidence
- Hotel valueNormal3.4
Surrey prices; no race-week data found. · Low confidence
- WalkabilityWalkable4.3
Pool, transition and run all in Woking Park with free parking; station about 1.2 km (0.75 mi) away. · Medium confidence
- Travel easeVery easy4.5
Woking station about 1.2 km (0.75 mi) away, direct trains to London Waterloo; Heathrow about 30 km (19 mi). · Medium confidence
- LogisticsVery simple4.6
One venue, short pool-to-transition run, free parking, lockers and clean changing, pre-event emails with route videos. · Medium confidence
- Town and foodGood3.8
Woking town centre close by; no review detail. · Low confidence
Key facts
- Location
- Woking, Surrey, United Kingdom
- Typical month
- September
- Latest or next date
- 13 September 2026
- Organiser
- Full Steam Events
- Distances (non-standard)
- 0.4 km (0.2 mi) swim, 20.6 km (12.8 mi) bike, 5 km (3.1 mi) run
- Swim venue
- Woking Leisure Centre, Pool in the Park (Freedom Leisure) (pool)
- Wetsuit
- Not applicable (pool)
- Swim start
- pool snake start, seeded by expected swim time given at sign-up; lap counted by a pool marshal
- Bike climbing
- 76 m (250 ft)
- Run climbing
- 23 m (75 ft)
- Run shade
- parkland trees
- Air temperature
- 10–19 °C (50–66 °F)
- Humidity
- moderate
- Altitude
- 30 m (98 ft)
- Nearest airport
- London Heathrow (LHR), 30 km (19 mi) away
- Where to stay
- Woking town centre
- Booking
- Woking has chain hotels; distance to Heathrow is an approximate road estimate, 30 km (19 mi).
What racers and reviewers say
- Racecheck (29 verified reviews)Raced 2024 · aggregator · Positive
Racecheck shows 4.42/5 from 29 reviews (2024 average 5.00; reviews 2015 to 2024). Reviewers agree on a friendly, relaxed, beginner-welcoming race with flat fast roads, a well-run pool swim, a pretty lapped park run, free photos and a metal medal. Complaints are small: toilets before the pool opened and a thin briefing in 2018, a confusing non-timed zone in 2021, a narrow out-and-back on the run and cold spring mornings in 2022. 2016 reviewers wanted faster results and photos.
“A great way to end the Triathlon calendar.”
Raced Woking Autumn Triathlon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
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