Casey Yang

Redwood City, CA

Bib: 15154 M 29

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 30%
Gender (Male)
#0 / 2862
Top 39%
Division (M25-29)
#0 / 608
Top 42%
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
12:08/mi
25:51
→ flat
6.62M
8:59/mi
1:06:10
29978
7.12M
11:20/mi
1:11:50
27
10.65M
8:28/mi
1:41:44
127360
Finish· 13.11 mi
8:41/mi
2:03:06
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:06:1010:00 /mi+14.0%
2nd Half
56:568:46 /mi✓ faster
Negative split — 14.0% 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
25:5112:082.13 mi25:51
12:08
-
6.62M
1:06:1010:004.49 mi40:19
8:59
-3:09
7.12M
1:11:5010:050.50 mi5:40
11:20
+2:21
10.65M
1:41:449:333.53 mi29:54
8:28
-2:52
Finish(13.11 mi)
2:03:069:232.46 mi21:22
8:41
+0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:28 /mi

Average Pace

9:23 /mi

Slowest Pace

12:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:31:35

74% of race

Time at Slower Pace

31:31

26% of race

Average Pace: 9:23 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi2175150333421751503334
6.62M4.49 mi1761+4141260+243283+5115721144264
7.12M0.50 mi1655+1061207+53272+111064828199
10.65M3.53 mi1529+1261120+87252+2013461002227
Finish(13.11 mi)2.46 mi1530-11121-1257-516421151274

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 42%
~flat
+6ft-3ft

Overall

2175

Males

1503

M25-29

335

2.13M→6.62M

2.1 - 6.6 mi

Top 30%
×19story building
+299ft-78ft

Overall

1572

Males

1144

M25-29

265

6.62M→7.12M

6.6 - 7.1 mi

Top 21%
×2story building
+27ft-0ft

Overall

1064

Males

828

M25-29

200

7.12M→10.65M

7.1 - 10.7 mi

Top 26%
×21story building
+127ft-360ft

Overall

1346

Males

1002

M25-29

228

10.65M→Finish

10.7 - 13.1 mi

Top 32%
×17story building
+244ft-114ft

Overall

1642

Males

1151

M25-29

274

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#2175
2.13M6.62M
34448*+414
#2175 #1761
6.62M7.12M
12118+106
#1761 #1655
7.12M10.65M
25151*+126
#1655 #1529
10.65MFinish
6160*-1
#1529 #1530
TOTALS
132777*+645
#2175 #1530

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

Passing Visualized

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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

Race Place Events

Race Place Events