Chih Wen Lin

Redwood City, CA

Bib: 16179 F 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 27%
Gender (Female)
#0 / 2930
Top 15%
Division (F30-34)
#0 / 651
Top 16%
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
9:41/mi
19:22
→ flat
4M
9:42/mi
38:46
6769
6M
9:31/mi
57:49
123
8M
8:54/mi
1:15:37
16653
9.6M
8:54/mi
1:29:52
68193
10M
17:24/mi
1:36:49
24
10.5M
4:46/mi
1:39:12
73
12M
12:23/mi
1:57:46
280
Finish· 13.11 mi
8:15/mi
2:06:55
1489
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6M
57:499:38 /mi⚡ faster
2nd Half
1:09:069:43 /mi+19.5%
Positive split — 19.5% 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
19:229:412.00 mi19:22
9:41
-
4M
38:469:422.00 mi19:24
9:42
+0:01
6M
57:499:382.00 mi19:03
9:31
-0:11
8M
1:15:379:272.00 mi17:48
8:54
-0:37
9.6M
1:29:529:221.60 mi14:15
8:54
0:00
10M
1:36:499:410.40 mi6:57
17:24
+8:30
10.5M
1:39:129:270.50 mi2:23
4:46
-12:38
12M
1:57:469:491.50 mi18:34
12:23
+7:37
Finish(13.11 mi)
2:06:559:411.11 mi9:09
8:15
-4:08
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:46 /mi

Average Pace

9:41 /mi

Slowest Pace

17:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:23

2% of race

Time at Steady Pace

1:39:01

78% of race

Time at Slower Pace

25:31

20% of race

Average Pace: 9:41 /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 32%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:20

Segment Time

10:22/mi

Pace

0.90 mi

Distance

Overall

2074

Women

588

Division

127

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2546741165148539581
4M2.00 mi2429+117699+42158+72393682151
6M2.00 mi2275+154636+63141+172086567130
8M2.00 mi1935+340483+153112+29118023957
9.6M1.60 mi1990-55522-39117-52614939211
10M0.40 mi1980+10529-7120-32031585120
10.5M0.50 mi1994-14533-4122-22496765168
12M1.50 mi1871+123491+42111+11148539581
Finish(13.11 mi)1.11 mi1758+113443+48103+882315642

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
~flat
+5ft-3ft

Overall

1485

Females

395

F30-34

82

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2393

Females

682

F30-34

153

4M→6M

4.0 - 6.0 mi

Top 32%
×9story building
+123ft-9ft

Overall

2086

Females

567

F30-34

131

6M→8M

6.0 - 8.0 mi

Top 18%
×12story building
+166ft-53ft

Overall

1180

Females

239

F30-34

58

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13story building
+68ft-193ft

Overall

2614

Females

939

F30-34

212

9.6M→10M

9.6 - 10.0 mi

Top 31%
×2story building
+0ft-24ft

Overall

2031

Females

585

F30-34

121

10M→10.5M

10.0 - 10.5 mi

Top 38%
×6story building
+1ft-73ft

Overall

2496

Females

765

F30-34

169

10.5M→12M

10.5 - 12.0 mi

Top 23%
×21story building
+280ft-26ft

Overall

1485

Females

395

F30-34

82

12M→Finish

12.0 - 13.1 mi

Top 13%
×7story building
+14ft-89ft

Overall

823

Females

156

F30-34

42

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2546
2M4M
74191+117
#2546 #2429
4M6M
25179+154
#2429 #2275
6M8M
7347*+340
#2275 #1935
8M9.6M
12166-55
#1935 #1990
9.6M10M
3040+10
#1990 #1980
10M10.5M
151-14
#1980 #1994
10.5M12M
30153+123
#1994 #1871
12MFinish
2115*+113
#1871 #1758
TOTALS
3041092*+788
#2546 #1758

* 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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