Contents
  1. Overview
  2. Flight characteristics
  3. Recommended uses
  4. Plastics & variants
  5. History
  6. Notable throwers
  7. Similar discs

The Latitude 64 River is a 7-speed stable fairway driver. With published flight numbers of 7 / 7 / -1 / 1, it is most often described as suited for long, glide-heavy fairway drives for moderate arm speeds, hyzer-flip lines that flip to flat and ride for distance.

Overview

The Latitude 64 River is a 7-speed fairway driver famous for its perfect 7 glide rating — one of the highest glide values printed on any production disc.[1][2] Its 7/7/-1/1 flight numbers combine exceptional float with a small, predictable fade, making the River one of the most distance-friendly control drivers on the market for moderate arm speeds.[1][2] The disc is generally considered understable for its speed and is best on calm days — its low fade means it does not punch through headwinds, but the glide-heavy character holds up in tailwinds.[2]

Flight characteristics

Flight numbers: manufacturer vs. community
SourceSpeedGlide TurnFade
Latitude 64 (mfg) 7 7 -1 1 Published spec
Discpedia community Loading ratings…

Flight numbers describe the published behavior of the disc when thrown at its design speed. Real-world flight varies with plastic, weight, age, and thrower power. The community-averaged numbers above reflect crowd-sourced observations from real throws — typically slightly more understable than the manufacturer's published values, which is the most consistent pattern across nearly every commercial mold.

The River is at its best on long fairway drives where you want the disc to float as long as possible, on hyzer-flip lines that flip up to flat and ride the glide for distance, and on big anhyzer S-curves where the gentle fade keeps the disc on the line.[2][3] Opto Line is Latitude 64's translucent durable premium plastic and the standard option;[3] Gold Line is a grippier premium blend (sometimes considered the top of the Latitude lineup);[3] Opto Glimmer is the chameleon-shift shimmer plastic and is reported by some users to run slightly more overstable than standard Opto;[3] Opto-X is a stiffer Opto variant.[3]

Best for:

  • Long, glide-heavy fairway drives for moderate arm speeds
  • Hyzer-flip lines that flip to flat and ride for distance
  • Big anhyzer turnovers and S-curves
  • Controlled fairway shots in calm conditions

Plastics & variants

The River is available in the following plastic blends from Latitude 64:[1]

Opto, Gold Line, Opto Glimmer, Opto-X

Plastic blend significantly affects flight character. Premium plastics like Champion, Z, or C-Line generally fly more overstable when fresh and hold their stability over time. Base plastics like DX, Pro, or Active beat in faster and become more understable workhorses with use.

History

The River was PDGA-approved on June 2, 2010 and has been one of Latitude 64's signature molds since launch — described by the manufacturer as a fairway driver for accuracy shots that demand good control.[1][3] Its 7-glide rating is unusual in the sport and a frequent recommendation for distance-seeking intermediate players. Latitude 64 is the Swedish anchor of the Trilogy group (alongside Dynamic Discs and Westside), and the River remains one of the brand's most popular all-time discs.[3]

Notable throwers

Currently no information

Similar discs

References & further reading

Sources

Content on this page has been cross-checked against the following sources. Numbered citations in the prose above link to the matching entry here.

  1. River — Latitude 64 official product collection
  2. Latitude 64 River — Disc Golf Deals USA (flight + PDGA approval 2010-06-02)
  3. Latitude 64 River — 1010 Discs (plastic comparison & flight notes)
  4. River — PDGA approved-disc database

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