Big Lake, AK, United States · Sunday, February 14, 2027

Fixed Distance 50K

Little Su 50 km

130 days away
50 km Distance
not publishedn/a Climbing
2.5 est Grit · Entry level

Calculated from 50 km alone — the organiser has not published an elevation profile. Read 2.5 as a floor, not a verdict.

61.5214° N, 149.9544° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 9 hours 10:48 min/km average. Firm. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. About average for a 50K. Measured against 1046 races of the same distance. Cut-off calculator →
Field size ~20 Small. Long stretches with nobody in sight.

DUV results for the 2026 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, February

Daytime high -3°C
Night low -9°C
Rainfall Mostly dry
Daylight 8 h 49 m of light

Regional 2001-2020 average for February — NASA POWER, grid elevation 137 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 50km 20 Gregory Schollmeier · 05:49:38 Elizabeth Wright · 05:50:17
2024 50km 33 Nicholas Schollmeier · 04:52:29 Caitlin van den Berg · 06:14:22
2023 50km 18 Nicholas Schollmeier · 05:43:36 Denali Strabel · 07:13:11
2022 50km 29 Ben Lavigueur · 04:37:19 Hannah Lafleur · 04:16:58
2021 50km 27 Ben Lavigueur · 05:31:15 Zoe Ash · 05:43:49
2020 50km 29 Matthew Bishop · 03:47:27 Milissa Lewis · 04:12:39
2019 50km 19 Keith Blanchette · 06:51:42 Kamie Miller · 05:22:28
2018 50km 24 John Hellen · 04:42:46 Kat Roch · 05:20:27
2017 50km 17 Scott Gage · 06:08:53 Kari Konrath-Bera · 06:44:26
2016 50km 30 Joseph Nyholm · 04:57:01 Michelle Mitchell · 05:04:20

The field shrank 39% between 2024 (33) and 2026 (20). 30% of the 2026 field were women.

DUV results for the 2026 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

  • gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.

Gear for this race

Chosen for 50 km of trail.

  • Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
  • Race Nutrition 50 km of self-supported fuelling between aid stations.
  • Hydration Vests Flask capacity for 50 km, without the bounce.
  • GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.
All gear guides →

Overview

A 9-hour limit gives the Little Su 50 km a cut-off tighter than 66% of 50k races and more generous than 34%, requiring runners to maintain a minimum pace of 10.8 minutes per kilometer to finish. Staged out of Big Lake, AK, the February trail event starts and finishes at Happy Trails Kennels on West Lakes Blvd, roughly 2 hours of driving time from Anchorage.

With 20 finishers in 2026, the event has a smaller field than 67% of 50k races and a bigger field than 32%, preserving an intimate start line after 10 editions dating back to 2016.

Similar races

Other 50K trail ultras, closest in distance first.