My First Half Marathon ✨🤭

My First 21.1KM 🏃‍♀️

Honestly the run itself was easier than expected, but didn’t think the aftermath would’ve been so bad.

The run felt okay, tho the longest I ran was 10km for my build up. I was quite nervous and thought I’ll be giving up after 15km and end up walking the rest — because of the lack of training and I wasn’t feeling too well the day before. The first 10km felt so long, but after that it flew by! (When the race started, I was wondering why it took so long to see the 5km mark LOL. By the time I reached 15/17km, my thighs and calves and ankles were feeling it — it was tight!

Also, the post-race experience was horrible!!! We took SOOOO SOOOO long just to get out of the Padang!! And unless you queued for the goodie bag, there was no water in sight (the staff told a runner who had cramps to not queue for the goodie bag because it was going to take about 30mins). The last water point was about 5km before the finish line — INSANE because everyone would’ve ran their hearts out the last few km or so, expecting water points! People were fainting and cramping all around 🫣

When I got home, it hit me — headache, knee pain,felt super super hot internally. I knew I was completely dehydrated and quickly drank electrolytes! Up until the evening I felt so hot internally 🥵

<To do better>

Will definitely bring my own gels because they ran out of it at the water points!! I’ll definitely immediately drink more electrolytes instead of waiting to come home to do so 😤😖

<Did great!> Carb loading with pasta and chicken breast the night before was 💯

Signed up for my next half marathon in Apr next year. Will train harder and aim for a better timing (This year was about 2:50)! Also, big shout out to my husband for running with me tho he also felt sick the day before AND the morning of 🫶🏻

#HalfMarathon #2025

3/22 Edited to

... Read moreRunning a first half marathon is an exhilarating yet demanding journey, especially when training time is limited. The experience shared highlights common hurdles many beginner runners face, such as underestimating hydration needs and experiencing muscle tightness after 15 km. Hydration during any long-distance race is critical—not only does it affect performance, but improperly managed hydration can lead to exhaustion, cramps, and even fainting as seen in this athlete's post-race environment where water stations were scarce near the finish line at the Padang event. For anyone approaching their first 21.1KM, preparation goes beyond just accumulating running mileage. Complementing training with strategic nutrition like carb loading—pasta and chicken breast being excellent choices—helps fuel the body for endurance. Equally important is learning to manage hydration and electrolyte balance during the race rather than waiting until afterward. Bringing your own energy gels and electrolytes can prevent bonking (energy depletion) and reduce the risk of dehydration-related symptoms such as headaches and excessive internal heat. Understanding pacing is another key insight. Although the initial 10 km segment may feel long, pacing oneself to conserve energy and maintain steady breathing improves endurance for the latter half of the run. Stretching and strengthening exercises targeting thigh, calf, and ankle muscles pre-race can help prevent the tightness and soreness reported beyond 15 km. Post-race recovery is critical as well. Recognize signs of dehydration and overexertion early and replenish fluids gradually. A slow cool-down routine and immediate electrolyte replacement can ease symptoms like knee pain and overheating. Training consistency leading up to the half marathon, including increasing long run distance beyond 10 km in preparation, reduces anxiety and improves confidence. It's admirable that despite feeling unwell before the race, the runner completed the event and is committed to training harder for a better time next year. Having a supportive running partner, as seen with the author’s husband who also participated, can provide moral encouragement and shared motivation. In summary, a successful half marathon hinges on comprehensive preparation—physical training, nutrition, hydration, and mental readiness. Learning from firsthand experiences and understanding race day logistics, such as water station placement, can greatly enhance performance and comfort. For those gearing up for their own half marathon adventure, consider these insights to make your debut as rewarding and less challenging as possible.

1 comment

Teybing's images
Teybing

You’re amazing !

Related posts

running my first 1st HALF-MARATHON solo 🏃🏻‍♀️ review + tips!
as someone who used to despise 2.4km runs for NAPFA, i still can't believe i checked running a half-marathon off my bucket list this year ✅ right after i completed my 10km run (standard chartered) in dec 2025, my bf was asked me to sign up for the 2xu run with him in apr 2026. 10km alone wa
viv

viv

54 likes

From 132KG to Finisher: My First Half Marathon Journey 🏃💨
They say the hardest step is the first one out the door. Looking back at where I started vs. where I am now, I can’t believe I actually crossed that finish line! 🥹 This journey wasn’t just about losing weight; it was about proving to myself that I could push past my limits. Finishing my first Ha
Desmond Goi

Desmond Goi

62 likes

Ran my first Half Marathon
7 months ago I didn’t even liked running. Started running 5kms as part of my muaythai training as I wanted to fight. But, months passed and there were no fights so I got kind of annoyed and bored. Started doing longer runs in January starting with 7km then 10km. Hence, thought of joining 2xu ha
Crystal 😇

Crystal 😇

14 likes

first post :) let’s be friends 🍋
hi zesties! welcome to my first post here :) honestly, i’m a very average singaporean girl with a full time corporate job. because of the sedentary nature of my office job, i really value being active outside of my 9 to 6. and like every other singaporean with a quarter life crisis, i’ve g
valerie ❦

valerie ❦

108 likes

how to achieve a new PB (my 2025 run exp!)
I started racing half marathons just this year and this was my experience in improving to achieve new personal best timings! Hope this is able to inspire you and give you tips if you’re looking to start your run journey in 2026, but honestly just start now don’t wait 😉 #running #fitness
CALLISTA SHANNON

CALLISTA SHANNON

55 likes

How to prep for your race in 2026💪🏻🤍
Marathon preparation and what I wish I knew🤍🥹
shannontaylortw

shannontaylortw

60 likes

haven’t train for SCSM’25? 😥 listen to me… ☝🏼
hi you! happy sunday, hope alls been good for you <3 its been a long ass while since i’ve posted on lemon8, and it feels good to be back and posting again 🥰 since so many people are in their running era now (love that 💋) and with standard chartered marathon less than 2 months away, SPECIF
valerie 🍒🥂🌊

valerie 🍒🥂🌊

39 likes

how I survived my FIRST MARATHON (42km)! ☀️
IT’S OFFICIAL!!! I completed the Berlin Marathon!!!! 😱😱 This is hands down a huge core memory — one of the hardest but BEST experiences of my life 😭 No kidding, I just finished the race yesterday, and I’m already looking up when registration opens for the next one LOL. But here’s the thing: nobo
brenda 🌼 sg in berlin

brenda 🌼 sg in berlin

101 likes

How I did a HM under 2 hrs without Training ✨🎉
I did the Singapore SC half marathon 2025 Honestly… this one felt special. In August, I had slip disc surgery, and before that I didn’t run for 5 whole months. My cardio crashed, stamina disappeared, and starting again felt like square one. But here’s how I slowly built myself back and somehow cr
Gerald

Gerald

14 likes

how my worst enemy became my lover
hi 🍋s as the ge half marathon just ended, it gave me some time to think how far ive came when it comes to running (from someone who completely hated running as a kid to completing a half marathon). so how did i even begin this journey? well the biggest shoutout perhaps goes to linda sun’s you
esther 💐

esther 💐

48 likes

First 21km Half marathon at 21 years old
Ran a half marathon in Taipei on 12th April 2026. It was my first half and I didn’t prepare for it enough so my pace was absolutely embarrassing. But wow I’ve ran several runs in Singapore and none of them can compare to this experience here. There were so much welfare during the run ranging
Jmmjj

Jmmjj

5 likes

2025 Running wrapped… How running changed my life
Started running during the CNY period, and back then I was struggling just to run 5km straight. Fast forward to the end of the year… boom — I just ran 21km. I didn’t rush it. Just took things chill — casual runs, training up slowly, improving my 2.4km timings here and there. It wasn’t a New Yea
Run With Mellow🇵🇭🇸🇬

Run With Mellow🇵🇭🇸🇬

28 likes

Income eco half marathon
random pb morning 🤪🫶🏼 #sgrunning #halfmarathon #running
esthercwy

esthercwy

78 likes

My first half marathon distance
👏👏👏
snapwithjay

snapwithjay

2 likes

Lessons learnt from Half Marathon
Every time at the starting point, my mind is always blank, not sure why I sign up for it but secretly hoping that I’ll complete the run within a reasonable timing. As the run progress and as I see each board displaying the distance, I asked myself why did I sign up and when will I ever complete
Patrick Pang

Patrick Pang

10 likes

First Marathon Experience 🏅
Ran my first half marathon and first full marathon in 2025!! Not much to brag about because I still don't feel like I'm a good runner, but I was definitely a disciplined one 🫡 My only goal was to just finish the marathon. At the point where I signed up, I had exactly 30 weeks to train bu
CY

CY

7 likes

Malaysia Running Calendar 2nd Half ✨
Here's the Malaysia running calendar for 2026 2nd half. Quick guide of major Malaysia running events from July to December for fellow runners who are planning your 2026 races in Malaysia!! #running #Malaysia #malaysiarunners #runningevent #MyPOV Note: Not all races may have been cap
Gerald

Gerald

3 likes

2XU Compression Run 2026
My first half marathon. A quiet win. 🖤 Tired legs, aching body… but achievement unlocked max 🥹🏅✨
BellBell

BellBell

3 likes

Very honest Mount Kinabalu experience!
First post on Lemon8! After receiving so many tips from this app, I think it's finally time to give back a little something! Had the highest highs and lowest lows from this experience, and I'm not going to sugarcoat anything! ☀️ Day 1 - Arrival Landed in Kinabalu and checked into 📍Ho
CY

CY

63 likes

second half of my uni NOOOO time flies 😔
hi guys im not surviving school—— so i did a 6 weeks long summer school and missed one week of school!! flew back on WEEK 2 monday morning (630am) and went straight to class at 12pm oh not forgetting i had to MOVE IN during that period whilst fighting jetlag… almost passed out! heres my cand
lafaeyette

lafaeyette

35 likes

how to train for long distance runs? 🏃🏻‍♀️
hi 🍋 just wanted to share with y'all on how i trained for a marathon - hopefully it helps some of you out there too! tbh, i'm not the most consistent person when it comes to training. i was super hardworking when I trained for my very first 21km in my life (lazada run in 2023), but afte
Em

Em

30 likes

2026 goal: Commit to a HM training plan!
HI!!! ❤️🍋 First post goes to my very ambitious goal to follow through a ✨half marathon training plan✨ as a novice runner. I’m referencing the <𝙃𝙖𝙡 𝙃𝙞𝙜𝙙𝙤𝙣 𝙃𝙖𝙡𝙛 𝙈𝙖𝙧𝙖𝙩𝙝𝙤𝙣 𝙄𝙣𝙩𝙚𝙧𝙢𝙚𝙙𝙞𝙖𝙩𝙚 1️⃣> plan, a 12 week free programme. Each week entails: ⚡️ 1 long run 🏃‍♂️ 3 easy/tempo runs 🏁1 rac
Sheryl

Sheryl

5 likes

Travel Hack for Ella, Sri Lanka
Getting to/from Ella : Skip the Kandy–Ella Train If you’ve been researching Sri Lanka, chances are you’ve seen this advice everywhere: “You must take the train from Kandy to Ella for the scenery.” It’s in blogs, TikToks, guidebooks its literally treated like a rite of passage. After actual
Jaaannn

Jaaannn

5 likes

Losing 15kg in 4 years (Officially from 2022-2026)
I have always been fat-shamed ever since I entered puberty in secondary school, particularly from my closed ones. Losing so much weight in 4 years was not intentional though, but my experiences during those teenage years planted a seed in me to want to change. For context, my height is 170cm, a
Jmmjj

Jmmjj

42 likes

nus overseas college: 1 year in new york 🇺🇸
I spent 1 year in New York City as part of the NUS Overseas College (NOC) programme. It’s basically a programme where NUS students get to live overseas, intern in startups, and study entrepreneurship modules at the same time. Here’s my experiences and takeaways from the experience! 1. Gain
Chloeee_yx

Chloeee_yx

48 likes

Restarting my life at almost half a century…
Part 1: history I always believe everything happens for a reason. Decided to pen down my thoughts to remind myself life is not easy, and I have made the right decision, so I need to continue to stay strong and think positive! TLDR: Married for 20+ years, with 2 lovely kids. Finally pluck up c
LuvYrSelf

LuvYrSelf

13 likes

Collected my 2XU race kit for this April 🏃‍♂️
Just collected my race kit for the 2XU race this April. It will be my first time running this event. Compared to the Standard Chartered Marathon Singapore, the collection venue feels much quieter and there isn’t much hype around the race. I didn’t see things like a wall of runners’ names where p
kayden

kayden

12 likes

Dropping out of top medical uni half-way…
Would my 17-year-old self believe that I chose to walk away from a place so many dream of? Or would my 10-year-old self believe I even had the strength to make it there in the first place? If you ask me whether I regret walking away…there are still moments when the “what if” whispers. Every time
🍓

🍓

21 likes

See more