Race. Train. Gear up.
Sunday, May 3, 2026 New Haven, CT, USA
Trail 50k

The Blue 2 Blue Challenge

Race completed
50km Distance
2,800m Elevation
6.7 Grit Score
Hardcore Level
Vertical Intensity 56 D+/km
Flat Hilly Mtn

Significant climbing. Steep sections will require power hiking.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a mountain course. Poles are highly recommended for the sustained climbs.

By UltraHub Expert
👟 gear

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

By UltraHub Expert

Course Intelligence

OPENFREE MAP (LIBRE)

Course Notes

This race is a Graduate Level run, meaning you will be on some of CT's most technical and gnarly trails: first the Regicides (West Rock's "Blue" trail) and then The Quinnipiac Trail (another of CT's famed Blue trails).