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SF MARATHON 1ST HALF 2026

Robyn Shin

Oakland, CA

Bib: 12393 F 25

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 27%
Gender (Female)
#0 / 2930
Top 16%
Division (F25-29)
#0 / 674
Top 17%
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
8:56/mi
17:52
→ flat
4M
9:20/mi
36:32
↑ 67↓ 69
6M
9:20/mi
55:13
↑ 123
8M
10:34/mi
1:16:22
↑ 166↓ 53
9.6M
7:32/mi
1:28:26
↑ 68↓ 193
10M
17:41/mi
1:35:30
↓ 24
10.5M
4:48/mi
1:37:54
↓ 73
12M
12:33/mi
1:56:43
↑ 280
Finish· 13.11 mi
9:27/mi
2:07:12
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
55:139:12 /mi⚡ faster
2nd Half
1:11:5910:08 /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
2M
17:528:562.00 mi17:52
8:56
-
4M
36:329:082.00 mi18:40
9:20
+0:24
6M
55:139:122.00 mi18:41
9:20
0:00
8M
1:16:229:332.00 mi21:09
10:34
+1:14
9.6M
1:28:269:131.60 mi12:04
7:32
-3:02
10M
1:35:309:330.40 mi7:04
17:41
+10:09
10.5M
1:37:549:190.50 mi2:24
4:48
-12:53
12M
1:56:439:441.50 mi18:49
12:33
+7:45
Finish(13.11 mi)
2:07:129:421.11 mi10:29
9:27
-3:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:48 /mi

Average Pace

9:42 /mi

Slowest Pace

17:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

14:28

11% of race

Time at Steady Pace

1:26:51

68% of race

Time at Slower Pace

25:53

20% of race

Average Pace: 9:42 /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 34%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:28

Segment Time

10:31/mi

Pace

0.90 mi

Distance

Overall

2208

Women

644

Division

162

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi1429330761595426105
4M2.00 mi1644-215393-6387-111901490119
6M2.00 mi1718-74412-1993-61848462117
8M2.00 mi2050-332531-119120-273080955233
9.6M1.60 mi1810+240451+80107+13109034787
10M0.40 mi1824-14463-12109-22197658161
10.5M0.50 mi1841-17469-6112-32574800200
12M1.50 mi1763+78447+22107+51595426105
Finish(13.11 mi)1.11 mi1778-15456-9113-62185641175

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1595

Females

426

F25-29

105

2M→4M

2.0 - 4.0 mi

Top 29%
×4story building
+67ft-69ft

Overall

1901

Females

490

F25-29

119

4M→6M

4.0 - 6.0 mi

Top 28%
×9story building
+123ft-9ft

Overall

1848

Females

462

F25-29

117

6M→8M

6.0 - 8.0 mi

Top 47%
×12story building
+166ft-53ft

Overall

3080

Females

955

F25-29

233

8M→9.6M

8.0 - 9.6 mi

Top 17%
×13story building
+68ft-193ft

Overall

1090

Females

347

F25-29

87

9.6M→10M

9.6 - 10.0 mi

Top 33%
×2story building
+0ft-24ft

Overall

2197

Females

658

F25-29

161

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2574

Females

800

F25-29

200

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1595

Females

426

F25-29

105

12M→Finish

12.0 - 13.1 mi

Top 33%
×7story building
+14ft-89ft

Overall

2185

Females

641

F25-29

175

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1429
2M → 4M
23823-215
#1429 → #1644
4M → 6M
11137-74
#1644 → #1718
6M → 8M
35119*-332
#1718 → #2050
8M → 9.6M
28268+240
#2050 → #1810
9.6M → 10M
3319-14
#1810 → #1824
10M → 10.5M
203-17
#1824 → #1841
10.5M → 12M
43121+78
#1841 → #1763
12M → Finish
4631*-15
#1763 → #1778
TOTALS
870521*-349
#1429 → #1778

* 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

Race Place Events