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SF MARATHON 1ST HALF 2026

Erina Yamada

San Francisco, CA

Bib: 15453 F 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 42%
Gender (Female)
#0 / 2930
Top 29%
Division (F30-34)
#0 / 651
Top 29%
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
10:03/mi
20:07
→ flat
4M
10:00/mi
40:07
↑ 67↓ 69
6M
10:11/mi
1:00:30
↑ 123
8M
11:40/mi
1:23:51
↑ 166↓ 53
9.6M
7:41/mi
1:36:08
↑ 68↓ 193
10.26M
12:20/mi
1:44:16
↓ 114
10.5M
9:52/mi
1:46:38
→ flat
12M
13:55/mi
2:07:30
↑ 280
Finish· 13.11 mi
9:35/mi
2:18:08
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:00:3010:05 /mi⚡ faster
2nd Half
1:17:3810:55 /mi+28.3%
Positive split — 28.3% 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
20:0710:032.00 mi20:07
10:03
-
4M
40:0710:022.00 mi20:00
10:00
-0:03
6M
1:00:3010:052.00 mi20:23
10:11
+0:11
8M
1:23:5110:292.00 mi23:21
11:40
+1:29
9.6M
1:36:0810:011.60 mi12:17
7:41
-3:59
10.26M
1:44:1610:100.66 mi8:08
12:20
+4:39
10.5M
1:46:3810:090.24 mi2:22
9:52
-2:28
12M
2:07:3010:381.50 mi20:52
13:55
+4:03
Finish(13.11 mi)
2:18:0810:321.11 mi10:38
9:35
-4:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:41 /mi

Average Pace

10:32 /mi

Slowest Pace

13:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

12:17

9% of race

Time at Steady Pace

1:13:30

53% of race

Time at Slower Pace

52:21

38% of race

Average Pace: 10:32 /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 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:30

Segment Time

11:40/mi

Pace

0.90 mi

Distance

Overall

3308

Women

1127

Division

252

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi312610112322659858185
4M2.00 mi2905+221899+112205+272797854191
6M2.00 mi2894+11898+1199+62903886191
8M2.00 mi3287-3931056-158246-4742401518360
9.6M1.60 mi2845+442879+177195+51121739981
10.26M0.66 mi2897-52899-20200-536381310295
10.5M0.24 mi2884+13892+72002489766166
12M1.50 mi2830+54888+4197+32659858185
Finish(13.11 mi)1.11 mi2754+76853+35190+72371732162

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 40%
~flat
+5ft-3ft

Overall

2659

Females

858

F30-34

186

2M→4M

2.0 - 4.0 mi

Top 43%
×4story building
+67ft-69ft

Overall

2797

Females

854

F30-34

194

4M→6M

4.0 - 6.0 mi

Top 44%
×9story building
+123ft-9ft

Overall

2903

Females

886

F30-34

193

6M→8M

6.0 - 8.0 mi

Top 64%
×12story building
+166ft-53ft

Overall

4240

Females

1518

F30-34

362

8M→9.6M

8.0 - 9.6 mi

Top 19%
×13story building
+68ft-193ft

Overall

1217

Females

399

F30-34

82

9.6M→10.26M

9.6 - 10.3 mi

Top 55%
×9story building
+0ft-114ft

Overall

3638

Females

1310

F30-34

297

10.26M→10.5M

10.3 - 10.5 mi

Top 38%
~flat
+1ft-0ft

Overall

2489

Females

766

F30-34

167

10.5M→12M

10.5 - 12.0 mi

Top 40%
×21story building
+280ft-26ft

Overall

2659

Females

858

F30-34

186

12M→Finish

12.0 - 13.1 mi

Top 36%
×7story building
+14ft-89ft

Overall

2371

Females

732

F30-34

162

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3126
2M → 4M
57278+221
#3126 → #2905
4M → 6M
111122+11
#2905 → #2894
6M → 8M
41926*-393
#2894 → #3287
8M → 9.6M
2444+442
#3287 → #2845
9.6M → 10.26M
7826-52
#2845 → #2897
10.26M → 10.5M
417+13
#2897 → #2884
10.5M → 12M
63117+54
#2884 → #2830
12M → Finish
1187*+76
#2830 → #2754
TOTALS
7451117*+372
#3126 → #2754

* 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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