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SF MARATHON 1ST HALF 2026

Sylvia Wei

Bib: 15212•F•Age: 26

Los Angeles, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 18%
Gender (Female)
#0 / 2930
Top 8%
Division (F25-29)
#0 / 674
Top 9%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:22
Rank: #1764
Start → 2M
18:22 | 9:11/mi
4M
36:53
Rank: #1779 (-15)
2M → 4M
18:31 | 9:16/mi
6M
54:43
Rank: #1593 (+186)
4M → 6M
17:50 | 8:55/mi
8M
1:14:13
Rank: #1684 (-91)
6M → 8M
19:30 | 9:45/mi
9.6M
1:24:47
Rank: #1360 (+324)
8M → 9.6M
10:34 | 6:36/mi
10M
1:30:54
Rank: #1295 (+65)
9.6M → 10M
6:07 | 15:19/mi
10.5M
1:33:00
Rank: #1278 (+17)
10M → 10.5M
2:06 | 4:12/mi
12M
1:50:36
Rank: #1211 (+67)
10.5M → 12M
17:36 | 11:44/mi
Finish· 13.11 mi
1:59:56
Rank: #1164 (+47)
12M → Finish
9:20 | 8:25/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:43
Pace9:07 /mi
2nd Half
Distance7.11 mi
Time1:05:13
Pace9:10 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:3018:229:1118:22
9:11
-
4M
4.00 mi07:21:0136:539:1318:31
9:16
+0:05
6M
6.00 mi07:38:5154:439:0717:50
8:55
-0:21
8M
8.00 mi07:58:211:14:139:1719:30
9:45
+0:50
9.6M
9.60 mi08:08:551:24:478:5010:34
6:36
-3:09
10M
10.00 mi08:15:021:30:549:056:07
15:19
+8:43
10.5M
10.50 mi08:17:081:33:008:512:06
4:12
-11:07
12M
12.00 mi08:34:441:50:369:1317:36
11:44
+7:32
Finish
13.11 mi08:44:041:59:569:099:20
8:25
-3:19

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

4:12 /mi

Average Pace

9:09 /mi

Slowest Pace

15:19 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:40

11% of race

Time at Steady Pace

1:23:33

70% of race

Time at Slower Pace

23:43

20% of race

Average Pace: 9:09 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:02:3018:229:1118:22
9:11
#1764
4M
4.00 mi07:21:0136:539:1318:31
9:16
#1779
6M
6.00 mi07:38:5154:439:0717:50
8:55
#1593
8M
8.00 mi07:58:211:14:139:1719:30
9:45
#1684
9.6M
9.60 mi08:08:551:24:478:5010:34
6:36
#1360
10M
10.00 mi08:15:021:30:549:056:07
15:19
#1295
10.5M
10.50 mi08:17:081:33:008:512:06
4:12
#1278
12M
12.00 mi08:34:441:50:369:1317:36
11:44
#1211
Finish
13.11 mi08:44:041:59:569:099:20
8:25
#1164
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:13

Segment Time

9:08/mi

Pace

0.90 mi

Distance

Overall

855

Women

166

Division

37

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi17644401031043(Top 16%)230(Top 8%)56(Top 8%)
4M4.00 mi2.00 mi1779-15434+6102+11784(Top 27%)436(Top 15%)106(Top 16%)
6M6.00 mi2.00 mi1593+186364+7082+201322(Top 20%)280(Top 10%)68(Top 10%)
8M8.00 mi2.00 mi1684-91387-2398-162071(Top 31%)527(Top 18%)122(Top 18%)
9.6M9.60 mi1.60 mi1360+324286+10167+31415(Top 6%)98(Top 3%)20(Top 3%)
10M10.00 mi0.40 mi1295+65267+1966+1863(Top 13%)188(Top 6%)37(Top 5%)
10.5M10.50 mi0.50 mi1278+17264+364+21042(Top 16%)217(Top 7%)50(Top 7%)
12M12.00 mi1.50 mi1211+67248+1660+41043(Top 16%)230(Top 8%)56(Top 8%)
Finish13.11 mi1.11 mi1164+47236+1259+1995(Top 15%)206(Top 7%)50(Top 7%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 16%
~flat
+5ft-3ft

Overall

1043

Females

230

F25-29

56

2M→4M

2.0 - 4.0 mi

Top 27%
×4stories
+67ft-69ft

Overall

1784

Females

436

F25-29

106

4M→6M

4.0 - 6.0 mi

Top 20%
×9stories
+123ft-9ft

Overall

1322

Females

280

F25-29

68

6M→8M

6.0 - 8.0 mi

Top 31%
×12stories
+166ft-53ft

Overall

2071

Females

527

F25-29

122

8M→9.6M

8.0 - 9.6 mi

Top 6%
×13stories
+68ft-193ft

Overall

415

Females

98

F25-29

20

9.6M→10M

9.6 - 10.0 mi

Top 13%
×2stories
+0ft-24ft

Overall

863

Females

188

F25-29

37

10M→10.5M

10.0 - 10.5 mi

Top 16%
×6stories
+1ft-73ft

Overall

1042

Females

217

F25-29

50

10.5M→12M

10.5 - 12.0 mi

Top 16%
×21stories
+280ft-26ft

Overall

1043

Females

230

F25-29

56

12M→Finish

12.0 - 13.1 mi

Top 15%
×7stories
+14ft-89ft

Overall

995

Females

206

F25-29

50

Passing Analysis

Category:
Athletes Passed
946*
Passed By
346
Net Change
+600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1764
2M → 4M92107-15#1764#1779
4M → 6M20014+186#1779#1593
6M → 8M80*171-91#1593#1684
8M → 9.6M3284+324#1684#1360
9.6M → 10M683+65#1360#1295
10M → 10.5M192+17#1295#1278
10.5M → 12M10235+67#1278#1211
12M → Finish57*10+47#1211#1164
TOTALS946*346+600

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

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