Shirley Ho

Fremont, CA

Bib: 11303 F 31

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F30-34)
#0 / 465
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
13:37/mi
29:00
→ flat
6.62M
10:55/mi
1:18:02
29978
7.12M
14:38/mi
1:25:21
27
10.65M
9:38/mi
1:59:21
127360
Finish· 13.11 mi
9:40/mi
2:23:08
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:18:0211:47 /mi+16.6%
2nd Half
1:05:0610:02 /mi✓ faster
Negative split — 16.6% 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
29:0013:372.13 mi29:00
13:37
-
6.62M
1:18:0211:474.49 mi49:02
10:55
-2:42
7.12M
1:25:2111:590.50 mi7:19
14:38
+3:43
10.65M
1:59:2111:123.53 mi34:00
9:38
-5:00
Finish(13.11 mi)
2:23:0810:552.46 mi23:47
9:40
+0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:38 /mi

Average Pace

10:55 /mi

Slowest Pace

14:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:47

40% of race

Time at Steady Pace

49:02

34% of race

Time at Slower Pace

36:19

25% of race

Average Pace: 10:55 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi3813148630838131486308
6.62M4.49 mi3790+231473+13302+637861478300
7.12M0.50 mi3727+631440+3330231151121235
10.65M3.53 mi3367+3601262+178258+442672935192
Finish(13.11 mi)2.46 mi3206+1611186+76240+182620946185

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 74%
~flat
+6ft-3ft

Overall

3813

Females

1486

F30-34

310

2.13M→6.62M

2.1 - 6.6 mi

Top 73%
×19story building
+299ft-78ft

Overall

3786

Females

1478

F30-34

301

6.62M→7.12M

6.6 - 7.1 mi

Top 60%
×2story building
+27ft-0ft

Overall

3115

Females

1121

F30-34

236

7.12M→10.65M

7.1 - 10.7 mi

Top 52%
×21story building
+127ft-360ft

Overall

2672

Females

935

F30-34

192

10.65M→Finish

10.7 - 13.1 mi

Top 51%
×17story building
+244ft-114ft

Overall

2620

Females

946

F30-34

185

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3813
2.13M6.62M
187210*+23
#3813 #3790
6.62M7.12M
2285*+63
#3790 #3727
7.12M10.65M
5365*+360
#3727 #3367
10.65MFinish
15176*+161
#3367 #3206
TOTALS
229836*+607
#3813 #3206

* 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