Jialing Cui

Richmond, CA

Bib: 15793 F 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Top 45%
Division (F55-59)
#0 / 125
Top 39%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
10:15/mi
18:34
→ flat
5.34M
10:42/mi
56:21
8074
6.15M
11:06/mi
1:05:20
126
10.54M
12:05/mi
1:58:24
230361
11.05M
15:53/mi
2:06:30
172
Finish· 13.11 mi
11:39/mi
2:30:30
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:05:2010:37 /mi⚡ faster
2nd Half
1:25:1012:14 /mi+30.4%
Positive split — 30.4% 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
1.81M
18:3410:151.81 mi18:34
10:15
-
5.34M
56:2110:333.53 mi37:47
10:42
+0:27
6.15M
1:05:2010:370.81 mi8:59
11:06
+0:24
10.54M
1:58:2411:144.39 mi53:04
12:05
+0:59
11.05M
2:06:3011:270.51 mi8:06
15:53
+3:48
Finish(13.11 mi)
2:30:3011:292.06 mi24:00
11:39
-4:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

11:29 /mi

Slowest Pace

15:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

56:21

37% of race

Time at Steady Pace

1:26:03

57% of race

Time at Slower Pace

8:06

5% of race

Average Pace: 11:29 /mi

Loading chart...
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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
1.81M1.81 mi44251599374425159937
5.34M3.53 mi4513-881641-4238-14600167541
6.15M0.81 mi4459+541607+3439-14276151434
10.54M4.39 mi4966-5071886-27947-85479218862
11.05M0.51 mi4947+191880+648-14508170445
Finish(13.11 mi)2.06 mi4852+951852+2849-14612180045

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 62%
~flat
+4ft-3ft

Overall

4425

Females

1599

F55-59

37

1.81M→5.34M

1.8 - 5.3 mi

Top 65%
×4story building
+80ft-74ft

Overall

4600

Females

1675

F55-59

41

5.34M→6.15M

5.3 - 6.2 mi

Top 60%
×10story building
+126ft-4ft

Overall

4276

Females

1514

F55-59

34

6.15M→10.54M

6.2 - 10.5 mi

Top 77%
×21story building
+230ft-361ft

Overall

5479

Females

2188

F55-59

62

10.54M→11.05M

10.5 - 11.1 mi

Top 63%
×14story building
+172ft-0ft

Overall

4508

Females

1704

F55-59

45

11.05M→Finish

11.1 - 13.1 mi

Top 65%
×7story building
+97ft-114ft

Overall

4612

Females

1800

F55-59

45

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#4425
1.81M5.34M
308220*-88
#4425 #4513
5.34M6.15M
4599+54
#4513 #4459
6.15M10.54M
56154*-507
#4459 #4966
10.54M11.05M
4160+19
#4966 #4947
11.05MFinish
38133*+95
#4947 #4852
TOTALS
993566*-427
#4425 #4852

* 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

Race Place Events

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