Capital Road Race Management
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SF MARATHON 1ST HALF 2023

Shelly Tse

HILLSBOROUGH, CA

Bib: 15592 F 47

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 2%
Gender (Female)
#0 / 2732
Top 0.8%
Masters (Masters Women)
#0 / 746
Top 0.9%
Division (F45-49)
#0 / 175
Top 1%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
6:48/mi
9:31
→ flat
11 ft elev
2.13M
6:48/mi
14:29
→ flat
13 ft elev
6.43M
6:48/mi
43:43
↑ 274↓ 780.9%
213 ft elev
6.62M
6:48/mi
45:01
↑ 161.6%
239 ft elev
10.65M
6:48/mi
1:12:25
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:38/mi
1:38:33
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
45:016:48 /mi⚡ faster
2nd Half
53:328:15 /mi+18.9%
Positive split — 18.9% 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
1.40M
9:316:481.40 mi9:31
6:48
-
2.13M
14:296:480.73 mi4:58
6:48
0:00
6.43M
43:436:484.30 mi29:14
6:48
0:00
6.62M
45:016:480.19 mi1:18
6:48
0:00
10.65M
1:12:256:484.03 mi27:24
6:48
0:00
Finish(13.11 mi)
1:38:337:312.46 mi26:08
10:38
+3:50
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:48 /mi

Average Pace

7:31 /mi

Slowest Pace

10:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:12:25

73% of race

Time at Slower Pace

26:08

27% of race

Average Pace: 7:31 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
1.40M1.40 mi128192128192
2.13M0.73 mi3+1251+181+1641
6.43M4.30 mi6-34-311351
6.62M0.19 mi18-126-211151
10.65M4.03 mi25-78-216091
Finish(13.11 mi)2.46 mi147-12222-142-13932156774

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 2%
~flat
+3ft-2ft

Overall

128

Females

19

F45-49

2

1.40M→2.13M

1.4 - 2.1 mi

Top 0.10%
~flat
+3ft-1ft

Overall

6

Females

4

F45-49

1

2.13M→6.43M

2.1 - 6.4 mi

Top 0.2%
×17story building
+274ft-78ft

Overall

13

Females

5

F45-49

1

6.43M→6.62M

6.4 - 6.6 mi

Top 0.2%
×1story
+16ft-0ft

Overall

11

Females

5

F45-49

1

6.62M→10.65M

6.6 - 10.7 mi

Top 1.0%
×21story building
+153ft-361ft

Overall

60

Females

9

F45-49

1

10.65M→Finish

10.7 - 13.1 mi

Top 65%
×17story building
+244ft-114ft

Overall

3932

Females

1567

F45-49

74

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#128
1.40M → 2.13M
0125+125
#128 → #3
2.13M → 6.43M
30-3
#3 → #6
6.43M → 6.62M
120-12
#6 → #18
6.62M → 10.65M
70-7
#18 → #25
10.65M → Finish
1264*-122
#25 → #147
TOTALS
148129*-19
#128 → #147

* 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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