Claire Toh

SF, CA

Bib: 37511 F 24

0:00
0:00
/ mi
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Overall
#0 / 3682
Top 47%
Gender (Female)
#0 / 1986
Top 36%
F20-29
#0 / 158
Top 44%
Race Day Weather
60°/50°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:31/mi
32:40
2730
Finish· 6.21 mi
11:47/mi
1:09:18
3333
Course Elevation
2034 ft
×1story
61 ft climb · 63 ft descent

The Course

Half Splits

1st Half· via 5K
32:4010:31 /mi⚡ faster
2nd Half
36:3811:47 /mi+12.1%
Positive split — 12.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:4010:313.11 mi32:40
10:31
-
Finish(6.21 mi)
1:09:1811:093.10 mi36:38
11:47
+1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:31 /mi

Average Pace

11:09 /mi

Slowest Pace

11:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

32:40

47% of race

Time at Steady Pace

36:38

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:10 /mi

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

Heatmap

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0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
5K3.11 mi156963760156963760
Finish(6.21 mi)3.10 mi1729-160724-8770-10191883987

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 43%
×1human
+27ft-30ft

Overall

1569

Females

637

F20-24

60

5K→Finish

3.1 - 6.2 mi

Top 52%
×2stacked humans
+33ft-33ft

Overall

1918

Females

839

F20-24

87

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1569
5KFinish
22868*-160
#1569 #1729
TOTALS
22868*-160
#1569 #1729

* 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