Hongguang Xu

Sunnyvale, CA

Bib: 13749 M 61

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 6%
Gender (Male)
#0 / 3977
Top 9%
Masters (Masters Men)
#0 / 1096
Top 6%
Division (M60-64)
#0 / 99
Top 5%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
8:23/mi
15:11
→ flat
12 ft elev
5.34M
7:51/mi
42:53
8074
19 ft elev
6.15M
7:54/mi
49:17
1262.8%
149 ft elev
10.54M
7:51/mi
1:23:45
2303610.6%
20 ft elev
11.05M
9:58/mi
1:28:50
1726.4%
213 ft elev
Finish· 13.11 mi
8:06/mi
1:45:31
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
49:178:01 /mi⚡ faster
2nd Half
56:148:05 /mi+14.1%
Positive split — 14.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
15:118:231.81 mi15:11
8:23
-
5.34M
42:538:023.53 mi27:42
7:51
-0:32
6.15M
49:178:010.81 mi6:24
7:54
+0:03
10.54M
1:23:457:574.39 mi34:28
7:51
-0:03
11.05M
1:28:508:020.51 mi5:05
9:58
+2:07
Finish(13.11 mi)
1:45:318:032.06 mi16:41
8:06
-1:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

8:03 /mi

Slowest Pace

9:58 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:40:26

95% of race

Time at Slower Pace

5:05

5% of race

Average Pace: 8:03 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
1.81M1.81 mi104285113104285113
5.34M3.53 mi627+415529+3229+44513846
6.15M0.81 mi570+57478+517+23092725
10.54M4.39 mi455+115391+876+13713255
11.05M0.51 mi428+27372+195+13603195
Finish(13.11 mi)2.06 mi411+17356+1653763245

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 15%
~flat
+4ft-3ft

Overall

1042

Males

851

M60-64

13

1.81M→5.34M

1.8 - 5.3 mi

Top 6%
×4story building
+80ft-74ft

Overall

451

Males

384

M60-64

6

5.34M→6.15M

5.3 - 6.2 mi

Top 4%
×10story building
+126ft-4ft

Overall

309

Males

272

M60-64

5

6.15M→10.54M

6.2 - 10.5 mi

Top 5%
×21story building
+230ft-361ft

Overall

371

Males

325

M60-64

5

10.54M→11.05M

10.5 - 11.1 mi

Top 5%
×14story building
+172ft-0ft

Overall

360

Males

319

M60-64

5

11.05M→Finish

11.1 - 13.1 mi

Top 5%
×7story building
+97ft-114ft

Overall

376

Males

324

M60-64

5

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1042
1.81M5.34M
2417+415
#1042 #627
5.34M6.15M
158+57
#627 #570
6.15M10.54M
13128+115
#570 #455
10.54M11.05M
431+27
#455 #428
11.05MFinish
724*+17
#428 #411
TOTALS
27658*+631
#1042 #411

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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