Silas Tsui
Bib 581 · M28 · Invitational section · Group Z · Wave start 8:24
Invitational runners qualified for this wave by finishing in the top 750 of a prior Dipsea.
Actual time
1:04:23
Clock 1:03:24 · time-based place #163
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Official place
Computed#232
Top 17% of 1,398 finishers · head start applied
Official clock time
Computed1:03:24
Gun-to-tape from your wave start at 8:24
Actual run time
Computed1:04:23
Time on foot · time-based place #163 of 1398
Your official place uses the head-start handicap: every Group Z runner left 1 minutes after scratch, so the official clock measures finish order. Your actual time is the raw stopwatch from when you crossed the start to when you crossed the finish — that's what we use below to ask "how did you do versus runners who started with you, and how would you have stacked up in the other wave?"
INV Group Z — your wave
Computed#27
of 51 runners who started in INV Group Z with you (ranked by actual time)
If you ran this time in DR Group Z
Computed#5
Your 1:04:23 slotted into the 54-runner DR Group Z field (they ran the same handicap but started 27 min after you)
INV section overall
Computed#131
of 544 INV runners, by actual time
M overall
ComputedTop 15%
#142 of 960 by actual time
Age 26-32 (Z)
ComputedTop 32%
#28 of 85 by actual time
Position through the course
OfficialPosition at each official checkpoint, ending at finish-line place.
Top-35 gap
ComputedYou were 10:30 behind 35th place (Alex F Varner) on the normalized finish clock.
Top 35 finishers earn the famed black shirt. Final results may revise this list.
Top-100 gap
ComputedYou were 5:38 behind 100th place (Hank Beyer) on the normalized finish clock.
Top 100 finishers earn a ranked bib for next year's race. Final results may revise this list.
Segment splits
| Segment | Segment time | Cumulative | Position | Δ from prev |
|---|---|---|---|---|
Start to Top of Stairs Downtown start, sprint to Old Mill Park, up the 671 Dipsea stairs. | 7:26 | 7:26 | #507 | — |
Stairs to Windy Gap Suicide / Hauke Park climb to Windy Gap. | 5:13 | 12:39 | #464 | ▲ 43 |
Windy Gap to Muir Woods Fast descent into Muir Woods and Redwood Creek. | 5:07 | 17:46 | #436 | ▲ 28 |
Muir Woods to Cardiac Dynamite climb up to Cardiac, the high point of the course. | 24:31 | 42:17 | #296 | ▲ 140 |
Cardiac to White Gate Swoop descent and rolling terrain to White Gate. | 13:53 | 56:10 | #259 | ▲ 37 |
White Gate to The Stile Steep Ravine down, then Insult Hill back up. | 6:31 | 1:02:41 | #240 | ▲ 19 |
The Stile to Finish The Moors and final descent to Stinson Beach. | 1:42 | 1:04:23 | #232 | ▲ 8 |
Overall finish distribution
ComputedActual-time distribution
ComputedTop finishers (top 3)
| Place | Name | Bib | Sex/Age | Group | Actual | Compare |
|---|---|---|---|---|---|---|
| #1 | Chris Lundy | 3 | F55 | J (15m) | 1:00:42 | vs |
| #2 | Edward R Owens | 6 | M32 | Z (1m) | 48:29 | vs |
| #3 | Julia R Maxwell Bailey | 442 | F30 | Q (9m) | 57:02 | vs |
Top 35 finishers earn the famed black shirt. Final results may revise this list.
Nearby finishers
Official| Place | Name | Bib | Sex/Age | Group | Actual | Actual Δ | Compare |
|---|---|---|---|---|---|---|---|
| #227 | Henri Romeo O Patricio | 456 | M40 | Y (2m) | 1:05:04 | +0:41 | vs |
| #228 | Julia W Kazul | 135 | F45 | M (12m) | 1:15:15 | +10:52 | vs |
| #229 | Dan Cuddeford | 300 | M43 | X (3m) | 1:06:16 | +1:53 | vs |
| #230 | Patrick D Layton | 193 | M38 | Y (2m) | 1:05:17 | +0:54 | vs |
| #231 | Tom H Hale | 290 | M73 | AA (24m) | 1:27:22 | +22:59 | vs |
| #232 | Silas Tsui | 581 | M28 | Z (1m) | 1:04:23 | — | |
| #233 | Crispin Lazarit | 163 | M51 | U (6m) | 1:09:24 | +5:01 | vs |
| #234 | Linda C Becker | 188 | F52 | K (14m) | 1:17:31 | +13:08 | vs |
| #235 | Danny C Webb | 479 | M55 | T (7m) | 1:10:35 | +6:12 | vs |
| #236 | Ashely T Cashel | 197 | F46 | M (12m) | 1:15:35 | +11:12 | vs |
| #237 | Nolin R Searls | 217 | M22 | SCR (0m) | 1:03:36 | -0:47 | vs |