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SF MARATHON 1ST HALF 2026

Leanna Wei

SF, CA

Bib: 16814 F 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 39%
Division (F30-34)
#0 / 651
Top 40%
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
10:29/mi
20:58
→ flat
4M
10:48/mi
42:33
↑ 67↓ 69
6M
11:07/mi
1:04:48
↑ 123
8M
11:44/mi
1:28:16
↑ 166↓ 53
9.6M
8:17/mi
1:41:31
↑ 68↓ 193
10.26M
11:37/mi
1:49:11
↓ 114
10.5M
10:00/mi
1:51:35
→ flat
12M
14:07/mi
2:12:45
↑ 280
Finish· 13.11 mi
10:40/mi
2:24:35
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:4810:48 /mi⚡ faster
2nd Half
1:19:4711:13 /mi+23.1%
Positive split — 23.1% 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
20:5810:292.00 mi20:58
10:29
-
4M
42:3310:382.00 mi21:35
10:48
+0:19
6M
1:04:4810:482.00 mi22:15
11:07
+0:19
8M
1:28:1611:022.00 mi23:28
11:44
+0:37
9.6M
1:41:3110:341.60 mi13:15
8:17
-3:27
10.26M
1:49:1110:380.66 mi7:40
11:37
+3:20
10.5M
1:51:3510:380.24 mi2:24
10:00
-1:37
12M
2:12:4511:041.50 mi21:10
14:07
+4:07
Finish(13.11 mi)
2:24:3511:021.11 mi11:50
10:40
-3:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

11:02 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

15:39

11% of race

Time at Steady Pace

1:16:38

53% of race

Time at Slower Pace

52:18

36% of race

Average Pace: 11:02 /mi

Loading chart...
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 44%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:04

Segment Time

11:11/mi

Pace

0.90 mi

Distance

Overall

2900

Women

948

Division

215

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi390013543102832939202
4M2.00 mi3896+41349+5301+939521381316
6M2.00 mi3919-231361-12315-1440391437340
8M2.00 mi3992-731381-20326-1143061547369
9.6M1.60 mi3600+3921214+167277+491843616126
10.26M0.66 mi3536+641187+27273+430751026225
10.5M0.24 mi3515+211181+6272+12676850183
12M1.50 mi3363+1521123+58255+172832939202
Finish(13.11 mi)1.11 mi3382-191135-12259-436611340310

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 43%
~flat
+5ft-3ft

Overall

2832

Females

939

F30-34

203

2M→4M

2.0 - 4.0 mi

Top 60%
×4story building
+67ft-69ft

Overall

3952

Females

1381

F30-34

319

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4039

Females

1437

F30-34

342

6M→8M

6.0 - 8.0 mi

Top 65%
×12story building
+166ft-53ft

Overall

4306

Females

1547

F30-34

371

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13story building
+68ft-193ft

Overall

1843

Females

616

F30-34

127

9.6M→10.26M

9.6 - 10.3 mi

Top 47%
×9story building
+0ft-114ft

Overall

3075

Females

1026

F30-34

227

10.26M→10.5M

10.3 - 10.5 mi

Top 41%
~flat
+1ft-0ft

Overall

2676

Females

850

F30-34

184

10.5M→12M

10.5 - 12.0 mi

Top 43%
×21story building
+280ft-26ft

Overall

2832

Females

939

F30-34

203

12M→Finish

12.0 - 13.1 mi

Top 56%
×7story building
+14ft-89ft

Overall

3661

Females

1340

F30-34

310

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3900
2M → 4M
173177+4
#3900 → #3896
4M → 6M
138115*-23
#3896 → #3919
6M → 8M
186113*-73
#3919 → #3992
8M → 9.6M
10402+392
#3992 → #3600
9.6M → 10.26M
1478+64
#3600 → #3536
10.26M → 10.5M
324+21
#3536 → #3515
10.5M → 12M
27179+152
#3515 → #3363
12M → Finish
5940*-19
#3363 → #3382
TOTALS
6101128*+518
#3900 → #3382

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events