Go Big
Go Big is listed for December 31, 2026 in Hilo, Hawaii, United States. Listed distances: 260 Miler, 100 Miler, 50K. Check registration status, official links, and the runner planning notes below, then confirm final details with the organizer.
About this race
UltraSignup listed distances: 260 Miler, 100 Miler, 50 K. Organizer/group: Hawaii Mountain Running. Official website: https://hawaiimountainrunning.org. Registration source: https://ultrasignup.com/register.aspx?eid=12878.
Is this race a fit?
These notes are generated from listed Sunday Marathon race facts. They are meant for shortlisting and planning, not as a replacement for official organizer instructions.
- Date And Schedule
Go Big is currently listed for December 31, 2026, which makes the December planning window important for training and travel. Recheck official timing before race week.
- Location Base
Plan around Hilo, Hawaii, United States, then verify the exact start area, finish area, packet pickup, and post-race exit route before booking non-refundable travel.
- Course Fit
Listed course signals include road surface. Use them to compare effort, pacing risk, and training fit before relying on the race for a specific goal.
- Entry Readiness
A registration path is listed; review entry rules, refund terms, and transfer policies before paying.
Key facts
- Date
- December 31, 2026
- Location
- Hilo, Hawaii, United States
- Start area
- Hilo, HI — confirm the exact start with the organizer
- Events
- 260 Miler, 100 Miler, 50K
- Surface
- Road
- Official source
- Registration page & official site
- Listing status
- updated May 25, 2026
Before you register
- 1Confirm the race-day schedule
Verify the December 31, 2026 start times, packet pickup (collecting your race bib) and corral (your assigned start group) instructions on the official source before booking travel.
- 2Pin the exact start area
Use Hawaii as the planning region, then confirm the precise start, finish, parking and transport with the organizer.
- 3Pick your distance
Listed options are 260 Miler, 100 Miler, 50K. Check the source for current per-distance availability and limits.
- 4Review entry terms
Read entry rules, refund terms, participant limits and transfer rules before you pay.
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Compare other races by date, distance and source before you choose.
Runner reviews
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