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SF MARATHON 1ST HALF 2026

Wenxi Yu

Bib: 16520•F•Age: 31

Fremont, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 47%
Gender (Female)
#0 / 2930
Top 34%
Division (F30-34)
#0 / 651
Top 34%
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
10:42/mi
21:24
→ flat
4M
10:50/mi
43:03
↑ 67↓ 69
6M
10:33/mi
1:04:10
↑ 1231.1%
8M
11:32/mi
1:27:15
↑ 166↓ 531.1%
9.6M
7:54/mi
1:39:54
↑ 68↓ 1931.5%
10M
17:49/mi
1:47:01
↓ 241.1%
10.5M
4:40/mi
1:49:21
↓ 732.7%
12M
13:50/mi
2:10:06
↑ 2803.2%
Finish· 13.11 mi
10:07/mi
2:21:19
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:10
Pace10:42 /mi
2nd Half
Distance7.11 mi
Time1:17:09
Pace10:51 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:5821:2410:4221:24
10:42
-
4M
4.00 mi07:29:3743:0310:4621:39
10:50
+0:08
6M
6.00 mi07:50:441:04:1010:4221:07
10:33
-0:17
8M
8.00 mi08:13:491:27:1510:5423:05
11:32
+0:59
9.6M
9.60 mi08:26:281:39:5410:2412:39
7:54
-3:38
10M
10.00 mi08:33:351:47:0110:427:07
17:49
+9:55
10.5M
10.50 mi08:35:551:49:2110:252:20
4:40
-13:09
12M
12.00 mi08:56:402:10:0610:5120:45
13:50
+9:10
Finish
13.11 mi09:07:532:21:1910:4711:13
10:07
-3:43

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

4:40 /mi

Average Pace

10:47 /mi

Slowest Pace

17:49 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:59

11% of race

Time at Steady Pace

1:38:28

70% of race

Time at Slower Pace

27:52

20% of race

Average Pace: 10:47 /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 mi07:07:5821:2410:4221:24
10:42
#4223
4M
4.00 mi07:29:3743:0310:4621:39
10:50
#4076
6M
6.00 mi07:50:441:04:1010:4221:07
10:33
#3779
8M
8.00 mi08:13:491:27:1510:5423:05
11:32
#3831
9.6M
9.60 mi08:26:281:39:5410:2412:39
7:54
#3381
10M
10.00 mi08:33:351:47:0110:427:07
17:49
#3265
10.5M
10.50 mi08:35:551:49:2110:252:20
4:40
#3235
12M
12.00 mi08:56:402:10:0610:5120:45
13:50
#3107
Finish
13.11 mi09:07:532:21:1910:4711:13
10:07
#3062
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 34%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:27

Segment Time

10:30/mi

Pace

0.90 mi

Distance

Overall

2203

Women

643

Division

139

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi422315173502589(Top 39%)829(Top 28%)178(Top 27%)
4M4.00 mi2.00 mi4076+1471441+76328+223991(Top 61%)1401(Top 48%)320(Top 49%)
6M6.00 mi2.00 mi3779+2971299+142292+363400(Top 52%)1128(Top 38%)257(Top 39%)
8M8.00 mi2.00 mi3831-521314-15311-194109(Top 62%)1451(Top 50%)341(Top 52%)
9.6M9.60 mi1.60 mi3381+4501111+203252+591437(Top 22%)478(Top 16%)97(Top 15%)
10M10.00 mi0.40 mi3265+1161059+52237+152266(Top 34%)675(Top 23%)139(Top 21%)
10.5M10.50 mi0.50 mi3235+301048+11235+22299(Top 35%)675(Top 23%)147(Top 23%)
12M12.00 mi1.50 mi3107+1281008+40227+82589(Top 39%)829(Top 28%)178(Top 27%)
Finish13.11 mi1.11 mi3062+45990+18222+53003(Top 46%)1021(Top 35%)228(Top 35%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 39%
~flat
+5ft-3ft

Overall

2589

Females

829

F30-34

179

2M→4M

2.0 - 4.0 mi

Top 61%
×4story building
+67ft-69ft

Overall

3991

Females

1401

F30-34

323

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3400

Females

1128

F30-34

259

6M→8M

6.0 - 8.0 mi

Top 62%
×12story building
+166ft-53ft

Overall

4109

Females

1451

F30-34

343

8M→9.6M

8.0 - 9.6 mi

Top 22%
×13story building
+68ft-193ft

Overall

1437

Females

478

F30-34

98

9.6M→10M

9.6 - 10.0 mi

Top 34%
×2story building
+0ft-24ft

Overall

2266

Females

675

F30-34

140

10M→10.5M

10.0 - 10.5 mi

Top 35%
×6story building
+1ft-73ft

Overall

2299

Females

675

F30-34

147

10.5M→12M

10.5 - 12.0 mi

Top 39%
×21story building
+280ft-26ft

Overall

2589

Females

829

F30-34

179

12M→Finish

12.0 - 13.1 mi

Top 46%
×7story building
+14ft-89ft

Overall

3003

Females

1021

F30-34

228

Passing Analysis

Category:
Athletes Passed
1516*
Passed By
355
Net Change
+1161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4223
2M → 4M252105+147#4223#4076
4M → 6M318*21+297#4076#3779
6M → 8M116*168-52#3779#3831
8M → 9.6M4544+450#3831#3381
9.6M → 10M1226+116#3381#3265
10M → 10.5M311+30#3265#3235
10.5M → 12M16133+128#3235#3107
12M → Finish62*17+45#3107#3062
TOTALS1516*355+1161

* 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