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SF MARATHON 1ST HALF 2026

Chih Chien Lin

Vancouver, BC

Bib: 18628 F 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
11:45/mi
23:31
→ flat
4M
12:22/mi
48:14
↑ 67↓ 69
6M
11:41/mi
1:11:36
↑ 123
8M
12:54/mi
1:37:25
↑ 166↓ 53
9.6M
9:51/mi
1:53:10
↑ 68↓ 193
10M
23:09/mi
2:02:25
↓ 24
10.5M
5:50/mi
2:05:20
↓ 73
12M
16:56/mi
2:30:44
↑ 280
Finish· 13.11 mi
12:45/mi
2:44:53
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:11:3611:56 /mi⚡ faster
2nd Half
1:33:1713:07 /mi+30.3%
Positive split — 30.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
23:3111:452.00 mi23:31
11:45
-
4M
48:1412:042.00 mi24:43
12:22
+0:37
6M
1:11:3611:562.00 mi23:22
11:41
-0:41
8M
1:37:2512:112.00 mi25:49
12:54
+1:13
9.6M
1:53:1011:471.60 mi15:45
9:51
-3:03
10M
2:02:2512:150.40 mi9:15
23:09
+13:18
10.5M
2:05:2011:560.50 mi2:55
5:50
-17:19
12M
2:30:4412:341.50 mi25:24
16:56
+11:06
Finish(13.11 mi)
2:44:5312:351.11 mi14:09
12:45
-4:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:50 /mi

Average Pace

12:35 /mi

Slowest Pace

23:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:40

11% of race

Time at Steady Pace

1:51:34

68% of race

Time at Slower Pace

34:39

21% of race

Average Pace: 12:35 /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 76%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:10

Segment Time

13:31/mi

Pace

0.90 mi

Distance

Overall

4973

Women

2006

Division

473

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi5657233952748221951451
4M2.00 mi5723-662367-28538-1157422398552
6M2.00 mi5391+3322160+207504+3447301781421
8M2.00 mi5404-132153+7502+253682147497
9.6M1.60 mi5198+2062051+102485+1738131492341
10M0.40 mi5187+112041+1048550222038471
10.5M0.50 mi5177+10204148550812056473
12M1.50 mi5125+522031+10477+848221951451
Finish(13.11 mi)1.11 mi51252039-847754352319527

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
~flat
+5ft-3ft

Overall

4822

Females

1951

F30-34

453

2M→4M

2.0 - 4.0 mi

Top 87%
×4story building
+67ft-69ft

Overall

5742

Females

2398

F30-34

555

4M→6M

4.0 - 6.0 mi

Top 72%
×9story building
+123ft-9ft

Overall

4730

Females

1781

F30-34

424

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5368

Females

2147

F30-34

499

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3813

Females

1492

F30-34

343

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

5022

Females

2038

F30-34

473

10M→10.5M

10.0 - 10.5 mi

Top 77%
×6story building
+1ft-73ft

Overall

5081

Females

2056

F30-34

475

10.5M→12M

10.5 - 12.0 mi

Top 73%
×21story building
+280ft-26ft

Overall

4822

Females

1951

F30-34

453

12M→Finish

12.0 - 13.1 mi

Top 83%
×7story building
+14ft-89ft

Overall

5435

Females

2319

F30-34

527

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5657
2M → 4M
15488*-66
#5657 → #5723
4M → 6M
12344*+332
#5723 → #5391
6M → 8M
129116*-13
#5391 → #5404
8M → 9.6M
31237+206
#5404 → #5198
9.6M → 10M
4253+11
#5198 → #5187
10M → 10.5M
616+10
#5187 → #5177
10.5M → 12M
79131*+52
#5177 → #5125
12M → Finish
5252*0
#5125 → #5125
TOTALS
5051037*+532
#5657 → #5125

* 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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