Six Weeks to UTSG: The Gear, Training and Nutrition Guide Every Singapore Trail Runner Needs Right Now
Published: 30 April 2026
Category: Training & Performance
Ultra Trail Singapore (UTSG) kicks off on 5 June at the MacRitchie Reservoir area, and whether you're lining up for the 20km or staring down the 165km, there's a window right now — six weeks out — where the decisions you make start to actually matter.
Not the desperate-cram-more-kilometres decisions. Not the panic-buy-every-gel decisions. The quiet, methodical ones: are your shoes right for this course? Will your shorts still be your friend at hour six? Have you actually run with a full hydration vest?
This is the window where smart preparation separates the athletes who race well from the ones who spend the back half managing problems they could have solved in April.
Here's what's worth paying attention to.
Training: What Six Weeks Actually Buys You
Six weeks is not enough to build fitness from scratch. It is absolutely enough to sharpen what you have, fix what's breaking down in long training runs, and test your kit and nutrition before race day does the testing for you.
For 20–35km athletes, the focus should be consistent long runs on trail terrain rather than road — Singapore's trails at MacRitchie and Bukit Timah are slippery enough to demand respect, and there's no substitute for time on that specific ground. One quality session per week (threshold or hill reps) is plenty. Don't skip recovery weeks; two consecutive weeks of fatigue accumulation now costs you far more than one missed session ever would.
For 60–80km athletes, this window is about back-to-back long run weekends to build time-on-feet without blowing up your recovery. Practise night running if your race will extend into darkness — and it probably will. Test your complete race setup — vest loaded, poles if you're using them, headlamp, full nutrition — on a proper long effort. Not once. Multiple times.
For 100km+ athletes: you already know your training. What you may be underestimating is how much gear testing matters at this point. A blister from an untested sock at kilometre 40 has consequences at kilometre 120 that are very difficult to walk back.
Whatever your distance: run your kit in heat and humidity before you decide it's ready. Singapore in June will not be gentle.
Shoes: Get This Right or Pay for It Later
Trail running shoes are not all built the same, and UTSG's course — roots, rocks, wet ground, and the kind of steep descents that reveal every flaw in your footwear — exposes poor choices quickly.
norda 001A
norda 001A is built around a Vibram Litebase + Megagrip outsole, which delivers genuine traction on the wet, rooty trails that Singapore does so well. The bio-based upper is hydrophobic and durable — meaning it doesn't turn into a wet sock when you hit puddles or river crossings, which in June is more "when" than "if." The energy return from the Pebax midsole is impressively lively for a trail shoe, which matters considerably more at kilometre 30 than at kilometre three.
Fit matters a lot with norda — if you haven't tried them on at RDRC, this is the kind of decision worth making in person rather than online.
→ Dive deeper into the norda 001A here.
Topo Athletic MTN Racer 4
For athletes who want a more cushioned, stable ride — particularly on longer distances where late-race fatigue changes your footstrike and you stop picking your feet up the way you promised yourself you would — the MTN Racer 4's wider toe box and natural foot positioning offer a different kind of confidence on technical ground. The outsole grip is reliable, and runners who find narrower trail shoes restrictive or want a more forgiving midsole over long efforts tend to find the Topo fit works well for them.
The practical note on both: don't race in shoes you haven't run at least 60km in. If you're buying new shoes now, you have just enough runway to break them in properly before UTSG (see image below) — but only if you start this week.
Shorts: Eight Hours of Running Is a Long Relationship
Most athletes discover their shorts have a problem somewhere between hours three and five. By then it's too late to do anything except regret not testing them in training.
T8 Sherpa Shorts
If there's one piece of kit that comes up again and again among Singapore's trail running community, it's the T8 Sherpa from T8 Labs. The dual-bottle front pocket system means you can carry your fluids without a vest on shorter efforts, the waistband sits properly even when loaded, and the anti-chafe construction is genuinely built for long humid days — not just gym-to-café weather.
The Men's V2 and Women's V2 are both available at RDRC. If you haven't already run more than two hours in them, the six-week window is your cue.
rabbit Running Shorts and Tanks
rabbit builds kit for athletes who need gear that actually performs in heat and humidity rather than just looking the part. Their shorts are cut for running movement — no grabbing, no riding up, no awkward waistband moment at kilometre 15 — and the tanks and tees dry fast, stay soft when soaked, and don't add unnecessary weight when your body is already working overtime managing your core temperature.
For UTSG athletes competing in the 20–35km distances in peak Singapore heat, a rabbit tank with the right shorts underneath is the kind of quiet win that costs you nothing and pays you back all day. For longer efforts, the same logic applies — you just notice the absence of problems more acutely the further you go.
→ See also: Why Run In rabbit? This Is Why.
Socks: The Piece of Kit Most Athletes Get Wrong
Here is an uncomfortable truth about trail running: most DNS and DNF decisions trace back to feet. Not fitness. Not nutrition. Feet.
Blisters are not inevitable. They are, overwhelmingly, the slow-motion consequence of wearing the wrong socks, untested socks, or socks that absorb moisture and hold it against your skin for six hours while you cover difficult terrain in hot, humid conditions.
Steigen
Steigen socks are designed specifically for the kind of long, hot, wet conditions that Southeast Asian racing delivers. They wick moisture aggressively, resist bunching, and stay secure in the shoe across multi-hour efforts. For UTSG athletes — especially those doing the longer distances where wet feet early in the race compound into serious problems by the back half — Steigen removes a meaningful and entirely avoidable risk.
Test them in your longest training runs before race day. Not just once. If they work, you'll know. If they don't, you'll want to find out now rather than at kilometre 60.
Hydration: Carry More Than You Think You Need
UTSG is not a road race with aid stations every few kilometres. Course conditions and distance will dictate how much fluid you need to carry, and the honest answer is almost always: more than your instincts suggest, especially if you run hot.
Hydration Vests
For 35km and above, a running vest is the practical choice — it distributes the load, frees your hands, and gives you capacity for nutrition alongside fluid. The key is fit. An ill-fitting vest that bounces, chafes, or compresses your breathing will erode your race faster than almost any other single piece of equipment failure. Come in and try them on; vest fit is genuinely individual and worth spending time on.
Soft Flasks and Handhelds
For 20–25km athletes or those who prefer to run lighter, a single soft flask is a realistic option — provided aid station coverage on your course segment is sufficient. A Hydrapak soft flask is worth carrying regardless of your vest setup as a backup. They pack flat, weigh nothing, and you'll be grateful to have one when you need it.
The consistent advice across all distances: practise with your hydration setup loaded. A full vest runs differently from an empty one, and discovering that at the start line is not the calibration session you want.
Nutrition: The Short Version
We covered the full fuelling picture in our recent guide Don't Wing It: How to Fuel for Performance in Singapore — the principles apply directly to trail racing. For UTSG specifically, a few things are worth underlining:
Trail pace is typically slower than road pace, which helps your gut. Take advantage of that — real food is far more welcome on the trails than in road racing. Enemoti mochi energy bars, Lecka natural gels, and Bonk Breaker chews are solid options for athletes who struggle with gels during long efforts.
If you prefer to run your calories through a soft flask, Tailwind High Carb Fuel is worth building into your plan. Each serving delivers 90g of carbohydrates in a 2:1 glucose-to-fructose ratio — the format that research supports for oxidising carbs at higher rates — with a complete electrolyte profile included. It mixes clean, goes down easy when solid food starts to lose its appeal in the later stages, and carries efficiently in any soft flask or bladder. For athletes competing in the longer UTSG distances, it's a practical way to keep energy input consistent, without having to chew.
Sodium management is non-negotiable at UTSG distances in June. If you've finished training sessions with salt stains on your kit or experienced cramping in the back half of long runs, you already know this applies to you. SaltStick capsules are a reliable, portable option for athletes who need to manage sodium intake across a long race.
Test your race nutrition in training. Not once. Multiple times, under race-representative conditions. What sits fine on a 90-minute run may behave very differently at hour five, and race day is not the time to find out.
The Bottom Line
UTSG rewards preparation. And preparation doesn't mean cramming more kilometres into the next six weeks. It means showing up in gear that works, in shoes you've run properly, with a fuelling plan you've tested, and socks that won't cost you a finish.
Six weeks is enough time to get all of that right — if you start now.
The RDRC team at 108 Sims Ave can help you sort your shoes, fit your vest, test your socks, and build a nutrition plan that suits your distance and sweat profile. We carry norda, Topo Athletic, T8, rabbit, Steigen, hydration vests and flasks and the full nutrition range.
Come in, tell us your distance, and we'll help you build a setup that actually gets you to that finish line.
Shop RDRC for everything you need for UTSG: Trail Shoes · norda · Topo Athletic · T8 Sherpa Shorts · rabbit · Steigen Socks · Hydration Packs
Tag us in your UTSG training runs — @reddotrunningco — and use #RDRCsg #RedDotRunningCompany. We can't wait to see what you're building.