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SF MARATHON 1ST HALF 2024

Houpu Yao

Sunnyvale, CA

Bib: 15354 M 31

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 46%
Gender (Male)
#0 / 2862
Division (M30-34)
#0 / 642
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
11:46/mi
25:03
→ flat
6.62M
10:06/mi
1:10:23
↑ 299↓ 78
7.12M
12:32/mi
1:16:39
↑ 27
10.65M
9:22/mi
1:49:44
↑ 127↓ 360
Finish· 13.11 mi
9:27/mi
2:12:57
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:10:2310:38 /mi+11.1%
2nd Half
1:02:349:39 /mi✓ faster
Negative split — 11.1% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
25:0311:462.13 mi25:03
11:46
-
6.62M
1:10:2310:384.49 mi45:20
10:06
-1:40
7.12M
1:16:3910:460.50 mi6:16
12:32
+2:26
10.65M
1:49:4410:183.53 mi33:05
9:22
-3:10
Finish(13.11 mi)
2:12:5710:092.46 mi23:13
9:27
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:09 /mi

Slowest Pace

12:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

56:18

42% of race

Time at Steady Pace

45:20

34% of race

Time at Slower Pace

31:19

24% of race

Average Pace: 10:08 /mi

Loading chart...
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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.13M2.13 mi1800128030418001280304
6.62M4.49 mi2520-7201685-405394-9029111864426
7.12M0.50 mi2418+1021630+55382+1218321311324
10.65M3.53 mi2399+191606+24380+223481557374
Finish(13.11 mi)2.46 mi2376+231584+22375+524111571367

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 35%
~flat
+6ft-3ft

Overall

1800

Males

1280

M30-34

304

2.13M→6.62M

2.1 - 6.6 mi

Top 56%
×19story building
+299ft-78ft

Overall

2911

Males

1864

M30-34

427

6.62M→7.12M

6.6 - 7.1 mi

Top 35%
×2story building
+27ft-0ft

Overall

1832

Males

1311

M30-34

324

7.12M→10.65M

7.1 - 10.7 mi

Top 45%
×21story building
+127ft-360ft

Overall

2348

Males

1557

M30-34

374

10.65M→Finish

10.7 - 13.1 mi

Top 47%
×17story building
+244ft-114ft

Overall

2411

Males

1571

M30-34

367

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#1800
2.13M → 6.62M
73717*-720
#1800 → #2520
6.62M → 7.12M
9111+102
#2520 → #2418
7.12M → 10.65M
6887*+19
#2418 → #2399
10.65M → Finish
5881*+23
#2399 → #2376
TOTALS
872296*-576
#1800 → #2376

* 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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Race Place Events