Dholavira, India · Saturday, March 27, 2027

Fixed Distance 100 mi

White Sand Ultra 100mi

202 days away
161 km Distance
not publishedn/a Climbing
8.1 est Grit · Hardcore

Calculated from 161 km alone — the organiser has not published an elevation profile. Read 8.1 as a floor, not a verdict.

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What the course asks

Time limit 28 hours 10:26 min/km average. Generous. Walkable throughout for most of the field. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. Tighter than 77% of 100 mi races. Measured against 30 races of the same distance. Cut-off calculator →
Field size ~6 Tiny. You will run alone for most of it.

DUV results for the 2025 edition (100mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

👟 gear

With road terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert
🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 161 km of road.

  • Trail Running Shoes 161 km of road — cushioning that is still there in the last quarter.
  • Race Nutrition Past 161 km the palate quits before the legs do — carry more than one flavour.
  • Hydration Vests Flask capacity for 161 km, without the bounce.
  • Headlamps A 28 h limit puts you out there after dark.
  • Accessories Chafe and blisters end more 161 km races than fitness does.

Salomon

Aero Glide 4 Grvl

$159.95 ★★★★★ 4.5

Topo Athletic

Ultraventure 3

★★★★☆ 4.4

Maurten

Gel 100

Hydrogel technology for 25g carbs per gel with minimal GI distress.

$3.5 ★★★★★ 4.7

Naked

Running Band

Minimalist waist-mounted running band. Ultra-light alternative to a vest for shorter races.

$60 ★★★★☆ 4.3

Nitecore

UT32

Dual-beam trail running headlamp (1100 lumens) with spot and flood beams.

$100 ★★★★★ 4.5

Squirrel's Nut Butter

Anti-Chafe Balm

All-natural anti-chafe balm. Essential for 100+ mile races.

$12 ★★★★★ 4.8
All gear guides →

Course Notes

Rann desert, Kutch, Gujarat. Out-and-back course on a mix of terrain. It’s mostly flat, which sounds easy but is a mental torture. You’ll be running on asphalt roads, which are smooth and scarred in parts.