Prepping for the Bergman Bengaluru Triathlon (Sept 2026): A Training Guide

Race weekend is set: the Bergman Swimathon BLR kicks things off on Saturday, September 5, 2026, followed by the Bergman 102 and Bergman Olympic Triathlon on Sunday, September 6, all held at Nelligudde Kere in Ramanagara, about 35 km from central Bengaluru. If you've signed up for either distance — 102 (2 km swim / 80 km bike / 20 km run) or Olympic (1.5 km / 40 km / 10 km) — here's how to use the next few weeks well.

Know the venue before race day

Nelligudde Kere sits in Ramanagara's rocky countryside, which means two things for your training: open, rolling roads for the bike leg, and a lake swim rather than a pool-conditioned one. If you've only trained in a pool, that's the single biggest gap to close before September.

Try to get out to Ramanagara at least once before race week — even a short recon swim and a drive of the bike route will tell you more than any course map. Note where the sun sits during a typical 6–7 AM start, since sighting into low morning light is a common complaint at lake swims here.

Open-water swim prep

• Sighting drills: Every 6–8 strokes, lift your eyes just enough to spot a landmark, then get your head back down fast. Practice this in a pool first by picking a point on the wall.
• Swim in a wetsuit if you plan to race in one: Buoyancy and shoulder mobility change enough that your first open-water swim in a wetsuit shouldn't be on race morning.
• Group starts: If you can join even one open-water group swim before September, do it. Getting comfortable with contact and churn in the first 200 m matters more than raw pace.
• Kere-specific concern: Lake water in Ramanagara can be noticeably cooler at dawn than the air — a short warm-up swim before your wave start helps prevent the shock of a cold first 100 m.

The bike leg: rolling countryside, not flat

The route through Ramanagara features gentle rolling terrain rather than sharp climbs, so the mistake to avoid is going out too hard on the first few kilometres because it "feels flat." Build a few rides with rolling terrain into your last 3–4 weeks, focused on steady effort over the climbs rather than surging.

For the 102 distance (80 km), practice fueling on the bike now — aim for 60–90g of carbohydrate per hour and rehearse it on your long rides, not for the first time on race day.

Run off the bike

Both distances finish with a run in what's likely to be building late-morning heat by September in Karnataka. Two things help:

• Brick sessions: In your last month, do at least 3–4 bike-to-run bricks, even short ones (30 min bike / 15 min run), to get your legs used to the transition.
• Heat acclimation: If most of your training happens early morning or indoors, add a couple of easy midday runs in the final two weeks so your body isn't meeting real heat for the first time on race day.

Race week checklist

• Confirm your wave start time and get to Nelligudde Kere with enough buffer for parking — it's out of town, and traffic from Bengaluru can be unpredictable on a race weekend.
• Do a short shake-out swim, bike, and run in the 2–3 days before, not the day before.
• Lay out your transition setup in the order you'll actually use it: wetsuit off, bike shoes, helmet, run shoes.

Whether you're doing the 102 or the Olympic distance, the course rewards steady pacing over heroics — Ramanagara's rolling roads and open water punish anyone who goes out too fast in the first 20 minutes.