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SF MARATHON 1ST HALF 2026

Jin Yang

Bib: 17880•F•Age: 33

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
10:56/mi
21:53
→ flat
4M
12:05/mi
46:03
↑ 67↓ 69
6M
12:30/mi
1:11:04
↑ 1231.1%
8M
13:25/mi
1:37:54
↑ 166↓ 531.1%
9.6M
10:37/mi
1:54:53
↑ 68↓ 1931.5%
10M
25:19/mi
2:05:00
↓ 241.1%
10.5M
5:56/mi
2:07:58
↓ 732.7%
12M
18:21/mi
2:35:30
↑ 2803.2%
Finish· 13.11 mi
13:15/mi
2:50:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:11:04
Pace11:51 /mi
2nd Half
Distance7.11 mi
Time1:39:08
Pace13:57 /mi
📊Positive Split: 39.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:2921:5310:5621:53
10:56
-
4M
4.00 mi07:32:3946:0311:3124:10
12:05
+1:09
6M
6.00 mi07:57:401:11:0411:5125:01
12:30
+0:25
8M
8.00 mi08:24:301:37:5412:1426:50
13:25
+0:55
9.6M
9.60 mi08:41:291:54:5311:5816:59
10:37
-2:48
10M
10.00 mi08:51:362:05:0012:3010:07
25:19
+14:42
10.5M
10.50 mi08:54:342:07:5812:112:58
5:56
-19:23
12M
12.00 mi09:22:062:35:3012:5827:32
18:21
+12:25
Finish
13.11 mi09:36:482:50:1212:5914:42
13:15
-5:06

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

5:56 /mi

Average Pace

12:59 /mi

Slowest Pace

25:19 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58

2% of race

Time at Steady Pace

2:09:35

76% of race

Time at Slower Pace

37:39

22% of race

Average Pace: 12:59 /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 mi07:08:2921:5310:5621:53
10:56
#4611
4M
4.00 mi07:32:3946:0311:3124:10
12:05
#5179
6M
6.00 mi07:57:401:11:0411:5125:01
12:30
#5309
8M
8.00 mi08:24:301:37:5412:1426:50
13:25
#5451
9.6M
9.60 mi08:41:291:54:5311:5816:59
10:37
#5367
10M
10.00 mi08:51:362:05:0012:3010:07
25:19
#5440
10.5M
10.50 mi08:54:342:07:5812:112:58
5:56
#5433
12M
12.00 mi09:22:062:35:3012:5827:32
18:21
#5525
Finish
13.11 mi09:36:482:50:1212:5914:42
13:15
#5556
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:05

Segment Time

14:32/mi

Pace

0.90 mi

Distance

Overall

5580

Women

2357

Division

546

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi461117194005614(Top 85%)2402(Top 82%)546(Top 84%)
4M4.00 mi2.00 mi5179-5682038-319473-735498(Top 84%)2237(Top 76%)517(Top 79%)
6M6.00 mi2.00 mi5309-1302111-73491-185525(Top 84%)2247(Top 77%)524(Top 80%)
8M8.00 mi2.00 mi5451-1422186-75512-215686(Top 86%)2344(Top 80%)539(Top 83%)
9.6M9.60 mi1.60 mi5367+842151+35506+64672(Top 71%)1902(Top 65%)435(Top 67%)
10M10.00 mi0.40 mi5440-732200-49515-95699(Top 87%)2441(Top 83%)551(Top 85%)
10.5M10.50 mi0.50 mi5433+72195+5516-15266(Top 80%)2165(Top 74%)492(Top 76%)
12M12.00 mi1.50 mi5525-922269-74525-95614(Top 85%)2402(Top 82%)546(Top 84%)
Finish13.11 mi1.11 mi5556-312297-28535-105694(Top 87%)2454(Top 84%)561(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
~flat
+5ft-3ft

Overall

5614

Females

2402

F30-34

548

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5498

Females

2237

F30-34

520

4M→6M

4.0 - 6.0 mi

Top 84%
×9story building
+123ft-9ft

Overall

5525

Females

2247

F30-34

527

6M→8M

6.0 - 8.0 mi

Top 86%
×12story building
+166ft-53ft

Overall

5686

Females

2344

F30-34

541

8M→9.6M

8.0 - 9.6 mi

Top 71%
×13story building
+68ft-193ft

Overall

4672

Females

1902

F30-34

437

9.6M→10M

9.6 - 10.0 mi

Top 87%
×2story building
+0ft-24ft

Overall

5699

Females

2441

F30-34

553

10M→10.5M

10.0 - 10.5 mi

Top 80%
×6story building
+1ft-73ft

Overall

5266

Females

2165

F30-34

494

10.5M→12M

10.5 - 12.0 mi

Top 85%
×21story building
+280ft-26ft

Overall

5614

Females

2402

F30-34

548

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5694

Females

2454

F30-34

561

Passing Analysis

Category:
Athletes Passed
438*
Passed By
1383
Net Change
-945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4611
2M → 4M41609-568#4611#5179
4M → 6M74*204-130#5179#5309
6M → 8M59*201-142#5309#5451
8M → 9.6M15066+84#5451#5367
9.6M → 10M2295-73#5367#5440
10M → 10.5M169+7#5440#5433
10.5M → 12M34*126-92#5433#5525
12M → Finish42*73-31#5525#5556
TOTALS438*1383-945

* 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