The 4T's for Gravel Bike Riding
1. Terrain (Climbing & Profile)
How hard the ride is physically.
1 – Flat: Mostly flat [Benchmark: Deschutes river gravel paths]
2 – Rolling: Short climbs [Benchmark: Sisemore Rd.]
3 – Moderate: Sustained climbs [Benchmark: Jack Pine Rd. (next to Mrazek)]
4 – Challenging: Long or steep climbs [Benchmark: Ochocos Routes, McKay Creek
Loop]
5 – Big Climb Day: Major elevation/long efforts [Benchmark: Big Summit Prairie – Long Version]
2. Texture (Surface Quality & Ride Feel)
This replaces “Trail” for gravel – super important.
1 – Smooth: Hardpack, fast-rolling
2 – Good Gravel: Small, consistent gravel
3 – Mixed: Gravel + washboard + some loose
4 – Rough: Chunky, loose, washboard sections
5 – Very Rough: Deep gravel, sand, ruts, hike-a-bike possible
Tip: This is often the biggest surprise factor on gravel rides.
3. Tempo
1 – Social: Very relaxed, frequent stops
2 – Casual: Conversational pace
3 – Steady: Moderate effort
4 – Brisk: Strong pace
5 – Fast: Continuous effort
4. Time (Distance & Duration)
1 – Short: <10 miles / < 2 hrs
2 – Medium: 10–20 miles / 2-3 hrs
3 – Moderate: 20–40 miles / 3–4 hrs
4 – Long: 40–70 miles / 5–6 hrs
5 – Endurance: 70+ miles / 7+ hrs