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SF MARATHON 1ST HALF 2024

Mandy Cheung

Bib: 10058•F•Age: 30

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 28%
Gender (Female)
#0 / 2293
Top 17%
Division (F30-34)
#0 / 465
Top 15%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
11:01/mi
23:29
→ flat
6.62M
8:59/mi
1:03:51
↑ 299↓ 780.9%
7.12M
11:54/mi
1:09:48
↑ 271.0%
10.65M
8:46/mi
1:40:46
↑ 127↓ 3601.3%
Finish· 13.11 mi
8:50/mi
2:02:28
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:03:51
Pace9:39 /mi
2nd Half✓ Faster
Distance6.49 mi
Time58:37
Pace9:02 /mi
📊Negative Split: 8.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:28:2223:2911:0123:29
11:01
-
6.62M
6.62 mi08:08:441:03:519:3940:22
8:59
-2:02
7.12M
7.12 mi08:14:411:09:489:485:57
11:54
+2:55
10.65M
10.65 mi08:45:391:40:469:2830:58
8:46
-3:08
Finish
13.11 mi09:07:212:02:289:2121:42
8:50
+0:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:46 /mi

Average Pace

9:21 /mi

Slowest Pace

11:54 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:33:02

76% of race

Time at Slower Pace

29:26

24% of race

Average Pace: 9:20 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.13M
2.13 mi07:28:2223:2911:0123:29
11:01
#1029
6.62M
6.62 mi08:08:441:03:519:3940:22
8:59
#1373
7.12M
7.12 mi08:14:411:09:489:485:57
11:54
#1360
10.65M
10.65 mi08:45:391:40:469:2830:58
8:46
#1431
Finish
13.11 mi09:07:212:02:289:2121:42
8:50
#1477
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi2.13 mi1029235421029(Top 20%)235(Top 10%)42(Top 9%)
6.62M6.62 mi4.49 mi1373-344342-10761-191596(Top 31%)439(Top 19%)76(Top 16%)
7.12M7.12 mi0.50 mi1360+13338+460+11423(Top 27%)350(Top 15%)62(Top 13%)
10.65M10.65 mi3.53 mi1431-71364-2664-41674(Top 32%)465(Top 20%)82(Top 18%)
Finish13.11 mi2.46 mi1477-46388-2472-81767(Top 34%)548(Top 24%)98(Top 21%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 20%
~flat
+6ft-3ft

Overall

1029

Females

235

F30-34

42

2.13M→6.62M

2.1 - 6.6 mi

Top 31%
×19story building
+299ft-78ft

Overall

1596

Females

439

F30-34

76

6.62M→7.12M

6.6 - 7.1 mi

Top 27%
×2story building
+27ft-0ft

Overall

1423

Females

350

F30-34

62

7.12M→10.65M

7.1 - 10.7 mi

Top 32%
×21story building
+127ft-360ft

Overall

1674

Females

465

F30-34

82

10.65M→Finish

10.7 - 13.1 mi

Top 34%
×17story building
+244ft-114ft

Overall

1767

Females

548

F30-34

98

Passing Analysis

Category:
Athletes Passed
153*
Passed By
601
Net Change
-448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#1029
2.13M → 6.62M32376-344#1029#1373
6.62M → 7.12M4330+13#1373#1360
7.12M → 10.65M41*112-71#1360#1431
10.65M → Finish37*83-46#1431#1477
TOTALS153*601-448

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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

Race Place Events