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SF MARATHON 1ST HALF 2026

Ling-Yuan Kong

SF, CA

Bib: 13442 F 63

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 13%
Gender (Female)
#0 / 2930
Top 5%
Masters (Masters Women)
#0 / 781
Top 3%
Division (F60-64)
#0 / 60
Top 3%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
8:21/mi
16:42
→ flat
12 ft elev
4M
8:26/mi
33:34
↑ 67↓ 69
10 ft elev
6M
8:47/mi
51:09
↑ 1231.1%
126 ft elev
8M
8:05/mi
1:07:18
↑ 166↓ 531.1%
246 ft elev
9.6M
8:05/mi
1:20:14
↑ 68↓ 1931.5%
126 ft elev
10M
15:01/mi
1:26:14
↓ 241.1%
90 ft elev
10.5M
4:02/mi
1:28:15
↓ 732.7%
18 ft elev
12M
12:22/mi
1:46:48
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:38/mi
1:56:22
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:09
Pace8:32 /mi
2nd Half
Distance7.11 mi
Time1:05:13
Pace9:10 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:49:2316:428:2116:42
8:21
-
4M
4.00 mi07:06:1533:348:2416:52
8:26
+0:05
6M
6.00 mi07:23:5051:098:3217:35
8:47
+0:21
8M
8.00 mi07:39:591:07:188:2516:09
8:05
-0:42
9.6M
9.60 mi07:52:551:20:148:2112:56
8:05
0:00
10M
10.00 mi07:58:551:26:148:376:00
15:01
+6:56
10.5M
10.50 mi08:00:561:28:158:242:01
4:02
-10:59
12M
12.00 mi08:19:291:46:488:5418:33
12:22
+8:20
Finish
13.11 mi08:29:031:56:228:539:34
8:38
-3:44

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

4:02 /mi

Average Pace

8:53 /mi

Slowest Pace

15:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01

2% of race

Time at Steady Pace

1:29:48

77% of race

Time at Slower Pace

24:33

21% of race

Average Pace: 8:53 /mi

Loading chart...
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 mi06:49:2316:428:2116:42
8:21
#778
4M
4.00 mi07:06:1533:348:2416:52
8:26
#765
6M
6.00 mi07:23:5051:098:3217:35
8:47
#879
8M
8.00 mi07:39:591:07:188:2516:09
8:05
#706
9.6M
9.60 mi07:52:551:20:148:2112:56
8:05
#790
10M
10.00 mi07:58:551:26:148:376:00
15:01
#774
10.5M
10.50 mi08:00:561:28:158:242:01
4:02
#770
12M
12.00 mi08:19:291:46:488:5418:33
12:22
#852
Finish
13.11 mi08:29:031:56:228:539:34
8:38
#847
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 10%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:01

Segment Time

8:55/mi

Pace

0.90 mi

Distance

Overall

652

Women

116

Division

2

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
2M2.00 mi2.00 mi77813621469(Top 22%)389(Top 13%)6(Top 10%)
4M4.00 mi2.00 mi765+13134+22794(Top 12%)145(Top 5%)2(Top 3%)
6M6.00 mi2.00 mi879-114163-2921163(Top 18%)226(Top 8%)2(Top 3%)
8M8.00 mi2.00 mi706+173112+511+1504(Top 8%)62(Top 2%)1(Top 2%)
9.6M9.60 mi1.60 mi790-84143-312-11619(Top 25%)536(Top 18%)8(Top 13%)
10M10.00 mi0.40 mi774+16140+32723(Top 11%)150(Top 5%)5(Top 8%)
10.5M10.50 mi0.50 mi770+4139+12686(Top 10%)117(Top 4%)2(Top 3%)
12M12.00 mi1.50 mi852-82160-2121469(Top 22%)389(Top 13%)6(Top 10%)
Finish13.11 mi1.11 mi847+5152+821218(Top 19%)277(Top 9%)2(Top 3%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
~flat
+5ft-3ft

Overall

1469

Females

389

F60-64

7

2M→4M

2.0 - 4.0 mi

Top 12%
×4story building
+67ft-69ft

Overall

794

Females

145

F60-64

3

4M→6M

4.0 - 6.0 mi

Top 18%
×9story building
+123ft-9ft

Overall

1163

Females

226

F60-64

3

6M→8M

6.0 - 8.0 mi

Top 8%
×12story building
+166ft-53ft

Overall

504

Females

62

F60-64

2

8M→9.6M

8.0 - 9.6 mi

Top 25%
×13story building
+68ft-193ft

Overall

1619

Females

536

F60-64

9

9.6M→10M

9.6 - 10.0 mi

Top 11%
×2story building
+0ft-24ft

Overall

723

Females

150

F60-64

7

10M→10.5M

10.0 - 10.5 mi

Top 10%
×6story building
+1ft-73ft

Overall

686

Females

117

F60-64

2

10.5M→12M

10.5 - 12.0 mi

Top 22%
×21story building
+280ft-26ft

Overall

1469

Females

389

F60-64

7

12M→Finish

12.0 - 13.1 mi

Top 19%
×7story building
+14ft-89ft

Overall

1218

Females

277

F60-64

2

Passing Analysis

Category:
Athletes Passed
342*
Passed By
411
Net Change
-69
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#778
2M → 4M5946+13#778#765
4M → 6M17131-114#765#879
6M → 8M1818+173#879#706
8M → 9.6M22106-84#706#790
9.6M → 10M171+16#790#774
10M → 10.5M40+4#774#770
10.5M → 12M1698-82#770#852
12M → Finish26*21+5#852#847
TOTALS342*411-69

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

📊

Passing Visuals

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