Kiawah Island Marathon
Kiawah Island, United States · December · Independent
Why people love it
- Flat: about 39 m (128 ft) of gain over 42.2 km (26.2 mi).
- Oak-shaded island roads and marsh.
- Pace teams included in the entry.
- Free shuttle for off-island runners.
- Post-race buffet and beer; Boston qualifier.
Watch out for
- Parking and shuttle delays; bag check queue up to 30 minutes in 2022.
- Water, sports drink and medals ran out in 2023.
- Few ocean views; many turns make the course run long.
- Sells out: $275 entry, a waiting list and few island hotels.
- Humid, warm years: highs up to 21 °C (70 °F).
Race
How racers feel about it, how well it is run, and how it treats a first timer. Counts for 28% of the overall score.
Toughness: Moderate
- Racer satisfactionLoved3.9
RaceRaves gives 4.2 from 45 runners; MarathonGuide runs 3.3, 3.7 and 5.0. Shortages in 2023, parking pain and a repetitive route hold it back. · Medium confidence
- OrganizationAdequate3.4
Expo, communication and food are praised. Reports include a 30 minute bag check line, delayed buses, and water, drink and medals running out in 2023. · Medium confidence
- First timer friendlyFriendly3.8
Flat with 39 m (128 ft) of gain, pace teams and many first-timer ratings. The shuttle-and-parking puzzle and sell-out complicate it. · Medium confidence
Course traits, not part of the score
- PR potentialFast4.1
Several runners call it fast and flat, and 110 qualified for Boston in 2025 (7.3%). Many turns and warm humid years cost some time. · Medium confidence
Course
Scenery, road surface, closures, and room to run. Counts for 20% of the overall score.
- Course sceneryBeautiful3.5
Live oaks, marsh and golf-course neighbourhoods give shade, but the ocean shows only briefly. RaceRaves scenery 4.0; two finishers call it monotonous. · Medium confidence
- Room to runSome pinch points2.9
Cramped first 1.6 km (1 mi), crowded start and finish, many turns and overlapping sections reported. Lots of turns make the course run long. · Medium confidence
- Road surfaceGood3.6
Paved island roads and golf-cart paths, with a short sand or gravel section and some highway ramps reported. Little detail on road quality. · Low confidence
- Road closuresPartly closed3.0
A 2022 runner saw cars on course and a 2018 reviewer says race-morning traffic is not closed off. Island roads are quiet. · Low confidence
Course traits, not part of the score
- Course flatnessPancake flat4.8
39 m (128 ft) of gain per Endorphins, and runners call it pancake flat; one says a few ramps early are not flat. · Medium confidence
- Net downhillEven3.0
Loop with no meaningful net change. Boston qualifier, USATF certified, not net downhill. · Medium confidence
Support
Crowds, aid stations, the start, and pacers. Counts for 20% of the overall score.
- Start logisticsSome waiting2.6
Off-island runners shuttle from a lot about 4.8 km (3 mi) away. Reports of delays, muddy parking, a late start and a long bag line. · Medium confidence
- Pacers and timingGood3.9
Pace teams are included with registration per the entry page. Little runner feedback on pacer quality. · Low confidence
- Crowd supportDecent3.3
Some reviewers call support good, with residents biking along; others call the course quiet. A spectator screen near mile 11 is praised. · Low confidence
- Aid stationsStandard3.0
Some praise the stations, but in 2023 water, sports drink and medals ran out, and a 2025 runner found the drink watered down. · Medium confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 14% of the overall score.
- WindSome wind3.3
Shade and trees cut wind, though one runner was cold in wind and the forecast average is about 24 km (14.9 mi)/h (15 mph). · Low confidence
- Air temperaturePleasant3.9
Race mornings 6 to 16 °C (43 to 61 °F), some years up to 21 °C (70 °F) and humid. Cooler than most southern races. · Medium confidence
- Weather reliabilityVariable3.4
Dec 11 highs ranged from 13 to 21 °C (55 to 70 °F) in five years, with a 60% average rain chance. · Medium confidence
- Spectator friendlySome viewpoints3.2
Limited traffic and bikes allowed on the island let families see runners, but cell service is spotty and the loop is gated. · Low confidence
Course traits, not part of the score
- Low altitudeSea level5.0
Barrier island at about 3 m (10 ft) above sea level. · High confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilitySells out early2.4
Few places to stay on the island and reviewers say to book very early. · Medium confidence
- Hotel valuePricey2.2
Island resort lodging is pricey; a reviewer called the race expensive. Charleston is a cheaper but longer-commute option. · Low confidence
- WalkabilitySome driving3.2
On-island stays can walk or take a short shuttle; most others need the shuttle from the off-island lot. · Medium confidence
- Travel easeOne connection3.3
Charleston airport and the city are close but the island has one entrance and race-morning traffic. · Low confidence
- LogisticsSome complexity2.9
Expo is praised but crowded bib pickup, parking confusion and shuttle waits are common complaints. · Medium confidence
- Town and foodGood4.1
Charleston is nearby for food; the race offers a post-race buffet, beer and a Christmas market expo, with pre-race yoga on the beach. · Medium confidence
Entry
How hard it is to get a place, and what you get for the fee. Counts for 8% of the overall score.
- Getting inRegister early2.6
Limited field, marathon listed full with a waiting list; registration closes at capacity with about 24 hours' notice. · Medium confidence
- Value for moneyFair3.0
$275 includes shirt, medal, shuttle, buffet and beer, but a 2023 medal shortage and a runner calling it expensive keep value at fair. · Medium confidence
Key facts
- Location
- Kiawah Island, Lowcountry, United States
- Typical month
- December
- Latest or next date
- 12 December 2026
- Organiser
- Independent
- Field size
- About 1,400 athletes
- First held
- 1979
- Distances
- 42.2 km (26.2 mi)
- Course type
- loop
- Climbing
- 39 m (130 ft)
- Start time
- 08:00
- Boston qualifier
- Yes
- Surface
- Paved island roads and golf-cart paths, a short sand or gravel section per one reviewer
- How to get in
- open
- Sells out
- Yes
- Entry fee
- About $275
- Air temperature
- 6–16 °C (43–61 °F)
- Humidity
- Moderate to high; historical average about 78% on race weekend
- Altitude
- 3 m (10 ft)
- Nearest airport
- Charleston International (CHS)
- Where to stay
- Kiawah Island (on-island rental), Charleston
- Booking
- Few places to stay on the island and they sell out; reviewers say book very early. Many runners stay in Charleston and take the shuttle, adding a drive and race-morning traffic.
What racers and reviewers say
- RaceRaves Kiawah Island Marathon page (45 ratings, 20 written reviews shown)Raced 2025 · aggregator · mixed-positive
Rated 4.2 out of 5 from 45 runners, difficulty 1.8. Runners agree the course is flat, shaded and quiet, with good finish food and a medal that is liked. Complaints repeat: crowded start and finish, shuttle and parking confusion, a 30-minute bag check line in 2022, and in 2023 water, sports drink and medals ran out. Scenery splits: some love the oaks, others find it repetitive with few ocean views.
“Completely flat course run through a beautiful neighborhood.”
- MarathonGuide race reviews (2022, 2023)Raced 2023 · aggregator · Mixed
Three reviews, 3.3, 3.7 and 5.0 out of 5. The 5.0 praises organisation and a beautiful course. The others report horrible parking with one island entrance, a chaotic start delayed by buses, water and sports drink running out, medals running out and long lines. They still like the expo, volunteers and post-race meal; one finds the route suburban with repeated overlapping sections.
“water and Gatorade ran out on the course”
- BibRave Kiawah Marathon reviewsRaced 2017 · aggregator · mixed-positive
Reviewers call it fast and flat, though one notes a few highway ramps early. Shuttles are called the best of any race by one runner (chartered coaches), while another waited long for the return shuttle. Race-morning traffic is not closed off and added an hour for one runner. Ocean views are brief.
Raced Kiawah Island Marathon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
Pages we used for facts and ratings. See how we rate.
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