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SF MARATHON 1ST HALF 2026

Yeonsoo Kim

Bib: 16110•F•Age: 31

Novato, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 49%
Gender (Female)
#0 / 2930
Top 36%
Division (F30-34)
#0 / 651
Top 37%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:09/mi
20:19
→ flat
4M
10:10/mi
40:38
↑ 67↓ 69
6M
10:24/mi
1:01:27
↑ 1231.1%
8M
11:41/mi
1:24:50
↑ 166↓ 531.1%
9.6M
8:16/mi
1:38:03
↑ 68↓ 1931.5%
10M
19:44/mi
1:45:56
↓ 241.1%
10.5M
5:08/mi
1:48:30
↓ 732.7%
12M
15:05/mi
2:11:07
↑ 2803.2%
Finish· 13.11 mi
10:43/mi
2:23:00
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:27
Pace10:15 /mi
2nd Half
Distance7.11 mi
Time1:21:33
Pace11:28 /mi
📊Positive Split: 32.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:4620:1910:0920:19
10:09
-
4M
4.00 mi07:19:0540:3810:1020:19
10:10
+0:01
6M
6.00 mi07:39:541:01:2710:1520:49
10:24
+0:14
8M
8.00 mi08:03:171:24:5010:3623:23
11:41
+1:17
9.6M
9.60 mi08:16:301:38:0310:1313:13
8:16
-3:25
10M
10.00 mi08:24:231:45:5610:367:53
19:44
+11:28
10.5M
10.50 mi08:26:571:48:3010:202:34
5:08
-14:36
12M
12.00 mi08:49:342:11:0710:5622:37
15:05
+9:57
Finish
13.11 mi09:01:272:23:0010:5511:53
10:43
-4:22

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

5:08 /mi

Average Pace

10:55 /mi

Slowest Pace

19:44 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:47

11% of race

Time at Steady Pace

1:36:43

68% of race

Time at Slower Pace

30:30

21% of race

Average Pace: 10:54 /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 mi06:58:4620:1910:0920:19
10:09
#3289
4M
4.00 mi07:19:0540:3810:1020:19
10:10
#3124
6M
6.00 mi07:39:541:01:2710:1520:49
10:24
#3146
8M
8.00 mi08:03:171:24:5010:3623:23
11:41
#3448
9.6M
9.60 mi08:16:301:38:0310:1313:13
8:16
#3135
10M
10.00 mi08:24:231:45:5610:367:53
19:44
#3126
10.5M
10.50 mi08:26:571:48:3010:202:34
5:08
#3129
12M
12.00 mi08:49:342:11:0710:5622:37
15:05
#3201
Finish
13.11 mi09:01:272:23:0010:5511:53
10:43
#3232
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:27

Segment Time

11:37/mi

Pace

0.90 mi

Distance

Overall

3274

Women

1116

Division

249

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi328910902513603(Top 55%)1318(Top 45%)292(Top 45%)
4M4.00 mi2.00 mi3124+165996+94231+203044(Top 46%)961(Top 33%)218(Top 33%)
6M6.00 mi2.00 mi3146-221002-6224+73166(Top 48%)1009(Top 34%)225(Top 35%)
8M8.00 mi2.00 mi3448-3021143-141267-434263(Top 65%)1528(Top 52%)364(Top 56%)
9.6M9.60 mi1.60 mi3135+313994+149223+441820(Top 28%)603(Top 21%)124(Top 19%)
10M10.00 mi0.40 mi3126+91002-8224-13332(Top 51%)1150(Top 39%)260(Top 40%)
10.5M10.50 mi0.50 mi3129-31009-72243503(Top 53%)1210(Top 41%)270(Top 41%)
12M12.00 mi1.50 mi3201-721047-38236-123603(Top 55%)1318(Top 45%)292(Top 45%)
Finish13.11 mi1.11 mi3232-311060-13239-33713(Top 56%)1359(Top 46%)314(Top 48%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 55%
~flat
+5ft-3ft

Overall

3603

Females

1318

F30-34

294

2M→4M

2.0 - 4.0 mi

Top 46%
×4story building
+67ft-69ft

Overall

3044

Females

961

F30-34

221

4M→6M

4.0 - 6.0 mi

Top 48%
×9story building
+123ft-9ft

Overall

3166

Females

1009

F30-34

227

6M→8M

6.0 - 8.0 mi

Top 65%
×12story building
+166ft-53ft

Overall

4263

Females

1528

F30-34

366

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13story building
+68ft-193ft

Overall

1820

Females

603

F30-34

125

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3332

Females

1150

F30-34

262

10M→10.5M

10.0 - 10.5 mi

Top 53%
×6story building
+1ft-73ft

Overall

3503

Females

1210

F30-34

272

10.5M→12M

10.5 - 12.0 mi

Top 55%
×21story building
+280ft-26ft

Overall

3603

Females

1318

F30-34

294

12M→Finish

12.0 - 13.1 mi

Top 56%
×7story building
+14ft-89ft

Overall

3713

Females

1359

F30-34

314

Passing Analysis

Category:
Athletes Passed
853*
Passed By
796
Net Change
+57
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3289
2M → 4M24782+165#3289#3124
4M → 6M107129-22#3124#3146
6M → 8M29*331-302#3146#3448
8M → 9.6M33017+313#3448#3135
9.6M → 10M4738+9#3135#3126
10M → 10.5M1114-3#3126#3129
10.5M → 12M44116-72#3129#3201
12M → Finish38*69-31#3201#3232
TOTALS853*796+57

* 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