400K Brevet · 2026-06-07 · Start 06:00 PT
King Ridge 400K ● Live
249 mi ·
20,837 ft · ACP cutoff 27h
Miles
K ft
Difficulty
Avg mph
13
Controls
23 stops
0
Headwind
segments
26h24
Elapsed
26h24 moving
+0:36
Time bank
cutoff 27h
Journey
Hover or click a stop — table below stays in sync
Start
Control
Rest
Waypoint
Finish
Move across the map or elevation profile to inspect the same route position.
descent
0–3%
3–6%
6–9%
9–12%
12%+
Itinerary · 23 stops
13 controls
| # | Stop | Seg | Cumul | Climb | Pace | Elapsed | ETA | Bank | Wind | Tuf?
Toughness (0–10) — how hard each segment is, combining:
• Climbing (ft per mile) • Headwind — counted as the climb it physically equals (≈12 ft/mi per mph), ×1.25 for the mental drain of a relentless headwind (≈15 ft/mi per mph applied) • Temperature — 0 in a ~50–68°F comfort band; rising penalty in heat (the bigger effect) and a smaller one in cold 0–3 easy 3–5 moderate 5–7 hard 7+ brutal |
|---|---|---|---|---|---|---|---|---|---|---|
| 🚩 |
King Ridge 400K (Start)
|
— | 0 | — | — | 0h00 | 06:00 PT | — | — | |
| ◆ |
Start Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco, CA 94129
|
— | 0 | — | — | 0h00 | 06:00 PT | — | — | |
| ◆ |
Control #2: Info Control - Pantoll Campground (elevation 1520 ft)
3801 Panoramic Hwy, Mill Valley, CA 94941
Answer question on brevet card
|
15.4 | 15 | 119/mi | 1h54· 8.1 | 1h54 | 07:54 PT | -0:14 | — | 7.4 |
| ◆ |
Control #3: Info Control - Bodega
17240 Bodega Hwy, Bodega, CA 94922
Answer question on brevet card
|
47.7 | 63 | 62/mi | 4h23· 10.9 | 6h17 | 12:17 PT | +0:33 | — | 3.9 |
| ☕ |
Lunch
Lunch
|
— | 63 | — | 30m | 6h47 | 12:47 PT | +0:03 | — | — |
| ◆ |
Control #4: Info Control - Willow Creek Rd
Gate @ top of Willow Creek Rd
Answer question on brevet card
|
7.9 | 71 | 155/mi | 1h08· 7.0 | 7h55 | 13:55 PT | -0:13 | — | 8.5 |
| ☕ |
Jenner
|
10.1 | 81 | 39/mi | 50m· 12.1 | 8h45 | 14:45 PT | +0:02 | — | 2.4 |
| ◆ |
Control #5: Info Control - Seaview
27780 Seaview Rd, Cazadero, CA 95421
Answer question on brevet card
|
11.2 | 92 | 150/mi | 1h36· 7.0 | 10h21 | 16:21 PT | -0:21 | — | 8.5 |
| ◆ |
Control #6: Info Control - Stewarts Point
Stewarts Point Store, 32000 CA-1, Stewarts Point, CA 95480
Answer question on brevet card
|
15.0 | 107 | 74/mi | 1h27· 10.3 | 11h48 | 17:48 PT | -0:10 | — | 4.6 |
| ◆ |
Control #7: Info Control - Tin Barn Rd
Tin Barn Rd @ Stewarts Point-Skaggs Springs Rd
Answer question on brevet card
|
4.4 | 112 | 238/mi | 38m· 6.9 | 12h26 | 18:26 PT | -0:20 | — | 8.5 |
| ☕ |
Cazadero General Store 300 m ahead (not across bridge)
|
22.1 | 134 | 112/mi | 2h38· 8.4 | 15h04 | 21:04 PT | -0:34 | — | 7.0 |
| ◆ |
Control #8: Info Control - Old Cazadero Rd
Gate @ top of Old Cazadero Rd
Answer question on brevet card
|
3.2 | 137 | 341/mi | 27m· 7.1 | 15h31 | 21:31 PT | -0:40 | — | 8.5 |
| ☕ |
Safeway on right
|
6.0 | 143 | 99/mi | 40m· 9.0 | 16h11 | 22:11 PT | -0:41 | — | 6.2 |
| ☕ |
Control #9: Sweetwater Springs Rd (elevation 1270 ft)
Sweetwater Springs Rd @ McCray Ridge Rd
Answer question on brevet card
|
5.7 | 149 | 187/mi | 49m· 7.0 | 17h00 | 23:00 PT | -0:53 | — | 8.5 |
| ☕ |
Control #10: Info Control - Healdsburg
Subway, Vineyard Plaza, 1101 Vine St, Healdsburg, CA 95448
Answer question on brevet card
|
12.4 | 161 | 46/mi | 1h04· 11.6 | 18h04 | 00:04+1 PT | -0:36 | — | 2.9 |
| ☕ |
Control #11: Info Control - Occidental
Bohemian Market, 3691 Main St, Occidental, CA 95465
Answer question on brevet card
|
19.9 | 181 | 58/mi | 1h48· 11.1 | 19h52 | 01:52+1 PT | -0:15 | — | 3.6 |
| ☕ |
Night snack
Night snack
|
— | 181 | — | 15m | 20h07 | 02:07+1 PT | -0:30 | — | — |
| ◆ |
Control #12: Staffed Control - Valley Ford
14400 CA-1, Valley Ford, CA 94972
|
8.2 | 189 | 22/mi | 35m· 14.1 | 20h42 | 02:42+1 PT | -0:12 | — | 1.4 |
| ☕ |
Hicks Valley Fire Station on right
|
26.7 | 216 | 59/mi | 2h24· 11.1 | 23h06 | 05:06+1 PT | +0:18 | — | 3.7 |
| • |
Check (lighted sign) which bridge sidewalk to use
|
30.7 | 247 | 58/mi | 2h46· 11.1 | 25h52 | 07:52+1 PT | +0:52 | — | 3.6 |
| ☕ |
Breakfast + refill
Breakfast + refill
|
— | 247 | — | 20m | 26h12 | 08:12+1 PT | +0:32 | — | — |
| ◆ |
Finish Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco, CA 94129
|
2.5 | 249 | 34/mi | 12m· 12.5 | 26h24 | 08:24+1 PT | +0:36 | — | 2.1 |
| 🏁 |
King Ridge 400K (Finish)
|
— | 249 | — | — | 26h24 | 08:24+1 PT | +0:36 | — | — |
Choose your pace
Pick a pace — the itinerary above re-times live
3 ways to ride it
Pick the strategy that fits your goal — the times below are derived from the base plan with adjusted segment speed and night halt.
Comfort
+6% margin · safety buffer
27:00
Total elapsed
+0:00
Time bank
King Ridge 400K (Start)
0mi
06:00
Start Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco 94129
0mi
06:00
Control #2: Info Control - Pantoll Campground (elevation 1520 ft)
3801 Panoramic Hwy, Mill Valley 94941
Answer question on brevet card
15mi
07:57
Control #3: Info Control - Bodega
17240 Bodega Hwy, Bodega 94922
Answer question on brevet card
63mi
12:26
Control #4: Info Control - Willow Creek Rd
Gate @ top of Willow Creek Rd
Answer question on brevet card
71mi
14:07
Control #5: Info Control - Seaview
27780 Seaview Rd, Cazadero 95421
Answer question on brevet card
92mi
16:36
Control #6: Info Control - Stewarts Point
Stewarts Point Store, 32000 CA-1, Stewarts Point 95480
Answer question on brevet card
107mi
18:05
Control #7: Info Control - Tin Barn Rd
Tin Barn Rd @ Stewarts Point-Skaggs Springs Rd
Answer question on brevet card
112mi
18:44
Control #8: Info Control - Old Cazadero Rd
Gate @ top of Old Cazadero Rd
Answer question on brevet card
137mi
21:54
Control #9: Sweetwater Springs Rd (elevation 1270 ft)
Sweetwater Springs Rd @ McCray Ridge Rd
Answer question on brevet card
149mi
23:25
Control #10: Info Control - Healdsburg
Subway, Vineyard Plaza, 1101 Vine St, Healdsburg 95448
Answer question on brevet card
161mi
00:30+1
Control #11: Info Control - Occidental
Bohemian Market, 3691 Main St, Occidental 95465
Answer question on brevet card
181mi
02:20+1
Control #12: Staffed Control - Valley Ford
14400 CA-1, Valley Ford 94972
189mi
03:11+1
Finish Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco 94129
249mi
09:00+1
King Ridge 400K (Finish)
249mi
09:00+1
⚠ Tight cutoff if conditions sour at the final controls.
Sign in to save
★ TEAM PLAN
Standard
Team plan
26:24
Total elapsed
+0:36
Time bank
King Ridge 400K (Start)
0mi
06:00
Start Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco 94129
0mi
06:00
Control #2: Info Control - Pantoll Campground (elevation 1520 ft)
3801 Panoramic Hwy, Mill Valley 94941
Answer question on brevet card
15mi
07:54
Control #3: Info Control - Bodega
17240 Bodega Hwy, Bodega 94922
Answer question on brevet card
63mi
12:17
Control #4: Info Control - Willow Creek Rd
Gate @ top of Willow Creek Rd
Answer question on brevet card
71mi
13:55
Control #5: Info Control - Seaview
27780 Seaview Rd, Cazadero 95421
Answer question on brevet card
92mi
16:21
Control #6: Info Control - Stewarts Point
Stewarts Point Store, 32000 CA-1, Stewarts Point 95480
Answer question on brevet card
107mi
17:48
Control #7: Info Control - Tin Barn Rd
Tin Barn Rd @ Stewarts Point-Skaggs Springs Rd
Answer question on brevet card
112mi
18:26
Control #8: Info Control - Old Cazadero Rd
Gate @ top of Old Cazadero Rd
Answer question on brevet card
137mi
21:31
Control #9: Sweetwater Springs Rd (elevation 1270 ft)
Sweetwater Springs Rd @ McCray Ridge Rd
Answer question on brevet card
149mi
23:00
Control #10: Info Control - Healdsburg
Subway, Vineyard Plaza, 1101 Vine St, Healdsburg 95448
Answer question on brevet card
161mi
00:04+1
Control #11: Info Control - Occidental
Bohemian Market, 3691 Main St, Occidental 95465
Answer question on brevet card
181mi
01:52+1
Control #12: Staffed Control - Valley Ford
14400 CA-1, Valley Ford 94972
189mi
02:42+1
Finish Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco 94129
249mi
08:24+1
King Ridge 400K (Finish)
249mi
08:24+1
⚠ Most riders pick this pace.
Sign in to save
Push
-6% time · faster pace
24:49
Total elapsed
+2:11
Time bank
King Ridge 400K (Start)
0mi
06:00
Start Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco 94129
0mi
06:00
Control #2: Info Control - Pantoll Campground (elevation 1520 ft)
3801 Panoramic Hwy, Mill Valley 94941
Answer question on brevet card
15mi
07:47
Control #3: Info Control - Bodega
17240 Bodega Hwy, Bodega 94922
Answer question on brevet card
63mi
11:54
Control #4: Info Control - Willow Creek Rd
Gate @ top of Willow Creek Rd
Answer question on brevet card
71mi
13:26
Control #5: Info Control - Seaview
27780 Seaview Rd, Cazadero 95421
Answer question on brevet card
92mi
15:43
Control #6: Info Control - Stewarts Point
Stewarts Point Store, 32000 CA-1, Stewarts Point 95480
Answer question on brevet card
107mi
17:05
Control #7: Info Control - Tin Barn Rd
Tin Barn Rd @ Stewarts Point-Skaggs Springs Rd
Answer question on brevet card
112mi
17:41
Control #8: Info Control - Old Cazadero Rd
Gate @ top of Old Cazadero Rd
Answer question on brevet card
137mi
20:35
Control #9: Sweetwater Springs Rd (elevation 1270 ft)
Sweetwater Springs Rd @ McCray Ridge Rd
Answer question on brevet card
149mi
21:59
Control #10: Info Control - Healdsburg
Subway, Vineyard Plaza, 1101 Vine St, Healdsburg 95448
Answer question on brevet card
161mi
22:59
Control #11: Info Control - Occidental
Bohemian Market, 3691 Main St, Occidental 95465
Answer question on brevet card
181mi
00:41+1
Control #12: Staffed Control - Valley Ford
14400 CA-1, Valley Ford 94972
189mi
01:28+1
Finish Control: Golden Gate Bridge Welcome Center
Golden Gate Bridge Plaza, San Francisco 94129
249mi
06:49+1
King Ridge 400K (Finish)
249mi
06:49+1
⚠ High fatigue risk in the final stretch.
Sign in to save
Weather
Temp
—
Wind
—
Sunrise
05:45
Sunset
20:30
Fuel + breaks
All stops with a planned break
12:47
Lunch
Lunch
63mi
22:11
Safeway on right
0m break · Rest
143mi
23:00
Control #9: Sweetwater Springs Rd (…
0m break · Control
149mi
00:04+1
Control #10: Info Control - Healdsb…
0m break · Control
161mi
01:52+1
Control #11: Info Control - Occiden…
0m break · Control
181mi
02:07+1
Night snack
Night snack
181mi
08:12+1
Breakfast + refill
Breakfast + refill
247mi
Riders
No upcoming event signups yet
Risks to watch
wind from forecast · light from seasonal heuristic · bank from cutoff
DARK
20:30 → 05:45: ~9.2 hours of night riding. Charge lights, layer up before sundown.
BANK
Tightest at Control #9: Sweetwater Springs Rd (elevati: only -0:53 cushion against the ACP cutoff. Keep stops short here.
King Ridge 400K — Weather Forecast
Using ride plan timing for arrival estimates. Adjust the start to recompute.
Fetching route & weather data...
Wind Map
Headwind
Tailwind
Crosswind / Light
Arrow size = wind speed
Wind — total wind speed
Headwind / Tailwind — along riding direction
Weather Along Route
| Distance | Time | Temp | Wind | Direction | Head/Tail | Conditions | Precip |
|---|