300K Brevet · 2026-02-28 · Start 06:00 PT
Healdsburg-300k plan ● Live
187 mi ·
8,510 ft · ACP cutoff 20h
Miles
K ft
Difficulty
Avg mph
4
Controls
19 stops
0
Headwind
segments
15h45
Elapsed
15h45 moving
+4:15
Time bank
cutoff 20h
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 · 19 stops
4 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 🚩 |
Start Point GGB Plaza
|
— | 0 | — | — | 0h00 | 06:00 PT | — | — | |
| • |
Fire station
Couple of 300-500 ft climbs and 2 miles of climbing in Nicasio
|
39.5 | 40 | 54/mi | 3h00· 13.2 | 3h00 | 09:00 PT | +1:14 | — | 3.4 |
| ☕ |
Water refill
|
— | 40 | — | 10m | 3h10 | 09:10 PT | +1:04 | — | — |
| ◆ |
Control #2: Info Control - Bus Stop @ Leghorn's Park Just after Santa Rosa Junior College
a mile of climb. Rest is DH and flat
|
12.0 | 52 | 42/mi | 50m· 14.4 | 4h00 | 10:00 PT | +1:31 | — | 2.6 |
| ☕ |
Quick snack break
|
— | 52 | — | 5m | 4h05 | 10:05 PT | +1:26 | — | — |
| ☕ |
Control #3: Info Control - Mailbox in front of Subway to the left of Safeway
Mostly rolling/flat
|
29.4 | 81 | 20/mi | 1h55· 15.3 | 6h00 | 12:00 PT | +2:40 | — | 1.2 |
| ☕ |
Lunch stop
|
— | 81 | — | 20m | 6h20 | 12:20 PT | +2:20 | — | — |
| • |
Guernerville
Mostly rolling/flat.. headwinds
|
17.5 | 98 | 37/mi | 1h25· 12.4 | 7h45 | 13:45 PT | +2:48 | — | 2.3 |
| ☕ |
Snack and water break
|
— | 98 | — | 5m | 7h50 | 13:50 PT | +2:43 | — | — |
| ◆ |
Control #4: Diekman's Bay Store 1275 CA-1 Bodega Bay, CA
Mostly rolling/flat.. headwinds
|
21.7 | 120 | 42/mi | 1h35· 13.7 | 9h25 | 15:25 PT | +3:27 | — | 2.6 |
| ☕ |
Snack and water break
|
— | 120 | — | 10m | 9h35 | 15:35 PT | +3:17 | — | — |
| ☕ |
Water at Tomales
3 200 ft climbs and rollers
|
15.0 | 135 | 69/mi | 1h10· 12.9 | 10h45 | 16:45 PT | +3:44 | — | 4.3 |
| ☕ |
Water refill
|
— | 135 | — | 5m | 10h50 | 16:50 PT | +3:39 | — | — |
| ☕ |
Point Reyes - Palace market
Rolling with kickers. possibly headwinds
|
17.2 | 152 | 47/mi | 1h15· 13.8 | 12h05 | 18:05 PT | +4:14 | — | 2.9 |
| ☕ |
Food/Water break
|
— | 152 | — | 20m | 12h25 | 18:25 PT | +3:54 | — | — |
| ◆ |
Control #5: Info Control - Olema House in Olema
|
2.3 | 155 | 41/mi | 10m· 13.8 | 12h35 | 18:35 PT | +3:59 | — | 2.6 |
| • |
Pump Espresso bar
300 ft hill and then gradual climb
|
8.7 | 163 | 76/mi | 50m· 10.4 | 13h25 | 19:25 PT | +4:05 | — | 4.8 |
| ☕ |
Quick snack break
|
— | 163 | — | 5m | 13h30 | 19:30 PT | +4:00 | — | — |
| 🏁 |
Finish point GGB Plaza
3 climbs - Woodacre - 350 ft 3 miles,
Mill valley - 300 2 miles,
Sausolito - 250 ft 1.5 miles.
Rest DH
|
23.3 | 187 | 49/mi | 2h15· 10.4 | 15h45 | 21:45 PT | +4:15 | — | 3.1 |
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
16:42
Total elapsed
+3:18
Time bank
Start Point GGB Plaza
0mi
06:00
Control #2: Info Control - Bus Stop @ Leghorn's Park Just after Santa Rosa Junior College
52mi
10:15
Control #3: Info Control - Mailbox in front of Subway to the left of Safeway
81mi
12:22
Control #4: Diekman's Bay Store 1275 CA-1 Bodega Bay
120mi
15:59
Control #5: Info Control - Olema House in Olema
155mi
19:21
Finish point GGB Plaza
187mi
22:42
⚠ Comfortable margin — easiest finish.
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★ TEAM PLAN
Standard
Team plan
15:45
Total elapsed
+4:15
Time bank
Start Point GGB Plaza
0mi
06:00
Control #2: Info Control - Bus Stop @ Leghorn's Park Just after Santa Rosa Junior College
52mi
10:00
Control #3: Info Control - Mailbox in front of Subway to the left of Safeway
81mi
12:00
Control #4: Diekman's Bay Store 1275 CA-1 Bodega Bay
120mi
15:25
Control #5: Info Control - Olema House in Olema
155mi
18:35
Finish point GGB Plaza
187mi
21:45
⚠ Most riders pick this pace.
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Push
-6% time · faster pace
14:48
Total elapsed
+5:12
Time bank
Start Point GGB Plaza
0mi
06:00
Control #2: Info Control - Bus Stop @ Leghorn's Park Just after Santa Rosa Junior College
52mi
09:45
Control #3: Info Control - Mailbox in front of Subway to the left of Safeway
81mi
11:38
Control #4: Diekman's Bay Store 1275 CA-1 Bodega Bay
120mi
14:51
Control #5: Info Control - Olema House in Olema
155mi
17:49
Finish point GGB Plaza
187mi
20:48
⚠ High fatigue risk in the final stretch.
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Weather
Temp
—
Wind
—
Sunrise
06:55
Sunset
17:50
Fuel + breaks
All stops with a planned break
09:10
Water refill
0m break · Rest
40mi
10:05
Quick snack break
0m break · Rest
52mi
12:00
Mostly rolling/flat
Control #3: Info Control - Mailbox in f…
81mi
12:20
Lunch stop
0m break · Rest
81mi
13:50
Snack and water break
0m break · Rest
98mi
15:35
Snack and water break
0m break · Rest
120mi
16:45
3 200 ft climbs and rollers
Water at Tomales
135mi
16:50
Water refill
0m break · Rest
135mi
18:05
Rolling with kickers. possibly headwinds
Point Reyes - Palace market
152mi
18:25
Food/Water break
0m break · Rest
152mi
19:30
Quick snack break
0m break · Rest
163mi
Riders
No upcoming event signups yet
Risks to watch
wind from forecast · light from seasonal heuristic · bank from cutoff
BANK
Tightest at Water refill: only +1:04 cushion against the ACP cutoff. Keep stops short here.
Healdsburg-300k plan — 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 |
|---|