Capital Road Race Management
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SF MARATHON 2ND HALF 2023

Chiu-Mei Lai

San Jose, CA

Bib: 20406 F 66

0:00
0:00
/ mi
Masters
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Overall
#0 / 3394
Gender (Female)
#0 / 1632
Masters (Masters Women)
#0 / 400
Division (F65-69)
#0 / 9
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2.95M
12:28/mi
36:48
↑ 220↓ 721.0%
200 ft elev
5M
14:23/mi
1:06:18
↑ 126↓ 830.4%
243 ft elev
10.9M
14:18/mi
2:30:39
↑ 184↓ 4060.7%
16 ft elev
Finish· 13.11 mi
14:14/mi
3:02:05
↑ 11↓ 14
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.95M
36:4812:282.95 mi36:48
12:28
-
5M
1:06:1813:162.05 mi29:30
14:23
+1:55
10.9M
2:30:3913:495.90 mi1:24:21
14:18
-0:05
Finish(13.11 mi)
3:02:0513:532.21 mi31:26
14:14
-0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:28 /mi

Average Pace

13:53 /mi

Slowest Pace

14:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

36:48

20% of race

Time at Steady Pace

2:25:17

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:53 /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. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
2.95M2.95 mi309114306309114306
5M2.05 mi3128-371452-226315314737
10.9M5.90 mi3175-471486-348-2319315028
Finish(13.11 mi)2.21 mi3171+41484+28308414577

Segment Performance Analysis

Start → 2.95M

0.0 - 3.0 mi

Top 91%
×12story building
+220ft-72ft

Overall

3091

Females

1430

F65-69

6

2.95M→5M

3.0 - 5.0 mi

Top 93%
×7story building
+126ft-83ft

Overall

3153

Females

1473

F65-69

7

5M→10.9M

5.0 - 10.9 mi

Top 94%
×21story building
+184ft-406ft

Overall

3193

Females

1502

F65-69

8

10.9M→Finish

10.9 - 13.1 mi

Top 91%
×1human
+11ft-14ft

Overall

3084

Females

1457

F65-69

7

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.95M-#3091
2.95M → 5M
5821*-37
#3091 → #3128
5M → 10.9M
7124*-47
#3128 → #3175
10.9M → Finish
711*+4
#3175 → #3171
TOTALS
13656*-80
#3091 → #3171

* 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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Questions or issues regarding timing data?

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