Genesia Tang

San Francisco, CA

Bib: 16311 F 28

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 25%
Gender (Female)
#0 / 2930
Top 14%
Division (F25-29)
#0 / 674
Top 15%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:17/mi
18:35
→ flat
4M
9:19/mi
37:13
6769
6M
9:17/mi
55:47
123
8M
8:54/mi
1:13:34
16653
9.6M
8:54/mi
1:27:48
68193
10.26M
9:48/mi
1:34:16
114
10.5M
8:58/mi
1:36:25
→ flat
12M
11:20/mi
1:53:25
280
Finish· 13.11 mi
11:20/mi
2:05:59
1489
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6M
55:479:18 /mi⚡ faster
2nd Half
1:10:129:52 /mi+25.8%
Positive split — 25.8% 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
2M
18:359:172.00 mi18:35
9:17
-
4M
37:139:182.00 mi18:38
9:19
+0:02
6M
55:479:182.00 mi18:34
9:17
-0:02
8M
1:13:349:122.00 mi17:47
8:54
-0:23
9.6M
1:27:489:091.60 mi14:14
8:54
0:00
10.26M
1:34:169:110.66 mi6:28
9:48
+0:54
10.5M
1:36:259:110.24 mi2:09
8:58
-0:50
12M
1:53:259:271.50 mi17:00
11:20
+2:22
Finish(13.11 mi)
2:05:599:371.11 mi12:34
11:20
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:37 /mi

Slowest Pace

11:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:29:57

71% of race

Time at Slower Pace

36:02

29% of race

Average Pace: 9:37 /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
Featured Segment

Garmin Challenge

Top 19%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:37

Segment Time

9:35/mi

Pace

0.90 mi

Distance

Overall

1269

Women

279

Division

75

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi192549911680416636
4M2.00 mi1894+31478+211161872476113
6M2.00 mi1841+53457+21111+51777440112
8M2.00 mi1580+261356+10188+23117223551
9.6M1.60 mi1725-145426-70101-132594926230
10.26M0.66 mi1680+45407+1994+7133331579
10.5M0.24 mi1670+10405+293+1134730476
12M1.50 mi1476+194341+6484+980416636
Finish(13.11 mi)1.11 mi1666-190402-61101-1743801717426

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%
~flat
+5ft-3ft

Overall

804

Females

166

F25-29

36

2M→4M

2.0 - 4.0 mi

Top 28%
×4story building
+67ft-69ft

Overall

1872

Females

476

F25-29

113

4M→6M

4.0 - 6.0 mi

Top 27%
×9story building
+123ft-9ft

Overall

1777

Females

440

F25-29

112

6M→8M

6.0 - 8.0 mi

Top 18%
×12story building
+166ft-53ft

Overall

1172

Females

235

F25-29

51

8M→9.6M

8.0 - 9.6 mi

Top 39%
×13story building
+68ft-193ft

Overall

2594

Females

926

F25-29

230

9.6M→10.26M

9.6 - 10.3 mi

Top 20%
×9story building
+0ft-114ft

Overall

1333

Females

315

F25-29

79

10.26M→10.5M

10.3 - 10.5 mi

Top 20%
~flat
+1ft-0ft

Overall

1347

Females

304

F25-29

76

10.5M→12M

10.5 - 12.0 mi

Top 12%
×21story building
+280ft-26ft

Overall

804

Females

166

F25-29

36

12M→Finish

12.0 - 13.1 mi

Top 67%
×7story building
+14ft-89ft

Overall

4380

Females

1717

F25-29

426

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1925
2M4M
78109+31
#1925 #1894
4M6M
48101+53
#1894 #1841
6M8M
19280*+261
#1841 #1580
8M9.6M
17328-145
#1580 #1725
9.6M10.26M
752+45
#1725 #1680
10.26M10.5M
212+10
#1680 #1670
10.5M12M
12206+194
#1670 #1476
12MFinish
21020*-190
#1476 #1666
TOTALS
549808*+259
#1925 #1666

* 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

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Race Place Events