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SF MARATHON 1ST HALF 2026

Yeonju Park

Bib: 13250•F•Age: 30

Fremont, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 8%
Gender (Female)
#0 / 2930
Top 3%
Division (F30-34)
#0 / 651
Top 3%
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
7:41/mi
15:23
→ flat
4M
7:51/mi
31:05
↑ 67↓ 69
6M
8:04/mi
47:13
↑ 1231.1%
8M
7:56/mi
1:03:04
↑ 166↓ 531.1%
9.6M
7:56/mi
1:15:45
↑ 68↓ 1931.5%
10M
15:24/mi
1:21:54
↓ 241.1%
10.5M
3:58/mi
1:23:53
↓ 732.7%
12M
11:52/mi
1:41:41
↑ 2803.2%
Finish· 13.11 mi
8:10/mi
1:50:45
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time47:13
Pace7:52 /mi
2nd Half
Distance7.11 mi
Time1:03:32
Pace8:56 /mi
📊Positive Split: 34.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:46:0015:237:4115:23
7:41
-
4M
4.00 mi07:01:4231:057:4615:42
7:51
+0:10
6M
6.00 mi07:17:5047:137:5216:08
8:04
+0:13
8M
8.00 mi07:33:411:03:047:5315:51
7:56
-0:08
9.6M
9.60 mi07:46:221:15:457:5312:41
7:56
0:00
10M
10.00 mi07:52:311:21:548:116:09
15:24
+7:28
10.5M
10.50 mi07:54:301:23:537:591:59
3:58
-11:26
12M
12.00 mi08:12:181:41:418:2817:48
11:52
+7:54
Finish
13.11 mi08:21:221:50:458:279:04
8:10
-3:42

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

3:58 /mi

Average Pace

8:27 /mi

Slowest Pace

15:24 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59

2% of race

Time at Steady Pace

1:24:49

77% of race

Time at Slower Pace

23:57

22% of race

Average Pace: 8:27 /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 mi06:46:0015:237:4115:23
7:41
#348
4M
4.00 mi07:01:4231:057:4615:42
7:51
#363
6M
6.00 mi07:17:5047:137:5216:08
8:04
#396
8M
8.00 mi07:33:411:03:047:5315:51
7:56
#362
9.6M
9.60 mi07:46:221:15:457:5312:41
7:56
#445
10M
10.00 mi07:52:311:21:548:116:09
15:24
#459
10.5M
10.50 mi07:54:301:23:537:591:59
3:58
#458
12M
12.00 mi08:12:181:41:418:2817:48
11:52
#537
Finish
13.11 mi08:21:221:50:458:279:04
8:10
#529
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 11%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:08

Segment Time

9:02/mi

Pace

0.90 mi

Distance

Overall

756

Women

144

Division

37

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi34850151134(Top 17%)257(Top 9%)49(Top 8%)
4M4.00 mi2.00 mi363-1557-715384(Top 6%)59(Top 2%)15(Top 2%)
6M6.00 mi2.00 mi396-3360-315525(Top 8%)86(Top 3%)22(Top 3%)
8M8.00 mi2.00 mi362+3449+1113+2408(Top 6%)53(Top 2%)10(Top 2%)
9.6M9.60 mi1.60 mi445-8372-2319-61451(Top 22%)483(Top 16%)99(Top 15%)
10M10.00 mi0.40 mi459-1473-120-1893(Top 14%)195(Top 7%)41(Top 6%)
10.5M10.50 mi0.50 mi458+17320569(Top 9%)92(Top 3%)27(Top 4%)
12M12.00 mi1.50 mi537-7992-1922-21134(Top 17%)257(Top 9%)49(Top 8%)
Finish13.11 mi1.11 mi529+885+722748(Top 11%)134(Top 5%)36(Top 6%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
~flat
+5ft-3ft

Overall

1134

Females

257

F30-34

50

2M→4M

2.0 - 4.0 mi

Top 6%
×4story building
+67ft-69ft

Overall

384

Females

59

F30-34

16

4M→6M

4.0 - 6.0 mi

Top 8%
×9story building
+123ft-9ft

Overall

525

Females

86

F30-34

23

6M→8M

6.0 - 8.0 mi

Top 6%
×12story building
+166ft-53ft

Overall

408

Females

53

F30-34

11

8M→9.6M

8.0 - 9.6 mi

Top 22%
×13story building
+68ft-193ft

Overall

1451

Females

483

F30-34

100

9.6M→10M

9.6 - 10.0 mi

Top 14%
×2story building
+0ft-24ft

Overall

893

Females

195

F30-34

41

10M→10.5M

10.0 - 10.5 mi

Top 9%
×6story building
+1ft-73ft

Overall

569

Females

92

F30-34

27

10.5M→12M

10.5 - 12.0 mi

Top 17%
×21story building
+280ft-26ft

Overall

1134

Females

257

F30-34

50

12M→Finish

12.0 - 13.1 mi

Top 11%
×7story building
+14ft-89ft

Overall

748

Females

134

F30-34

36

Passing Analysis

Category:
Athletes Passed
122*
Passed By
303
Net Change
-181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#348
2M → 4M2035-15#348#363
4M → 6M538-33#363#396
6M → 8M5319+34#396#362
8M → 9.6M083-83#362#445
9.6M → 10M519-14#445#459
10M → 10.5M43+1#459#458
10.5M → 12M1089-79#458#537
12M → Finish25*17+8#537#529
TOTALS122*303-181

* 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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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