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SF MARATHON 2ND HALF 2026

Yahui Yang

Bib: 23036•F•Age: 52

Fremont, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Masters (Masters Women)
#0 / 365
Division (F50-54)
#0 / 65
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:00/mi
22:00
↑ 138↓ 680.7%
4M
11:47/mi
45:34
↑ 1631.4%
6M
15:34/mi
1:16:43
↑ 55↓ 830.3%
8M
10:30/mi
1:37:43
↑ 65↓ 1510.8%
10M
13:55/mi
2:05:32
↑ 61↓ 1741.1%
12M
14:52/mi
2:35:16
↑ 41↓ 530.1%
Finish· 13.11 mi
14:02/mi
2:50:50
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:16:43
Pace12:47 /mi
2nd Half
Distance7.11 mi
Time1:34:07
Pace13:14 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:52:0522:0011:0022:00
11:00
-
4M
4.00 mi09:15:3945:3411:2423:34
11:47
+0:47
6M
6.00 mi09:46:481:16:4312:4731:09
15:34
+3:47
8M
8.00 mi10:07:481:37:4312:1321:00
10:30
-5:04
10M
10.00 mi10:35:372:05:3212:3327:49
13:55
+3:25
12M
12.00 mi11:05:212:35:1612:5629:44
14:52
+0:57
Finish
13.11 mi11:20:552:50:5013:0215:34
14:02
-0:50

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

10:30 /mi

Average Pace

13:02 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:34

39% of race

Time at Steady Pace

43:23

25% of race

Time at Slower Pace

1:00:53

36% of race

Average Pace: 13:02 /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 mi08:52:0522:0011:0022:00
11:00
#2837
4M
4.00 mi09:15:3945:3411:2423:34
11:47
#3044
6M
6.00 mi09:46:481:16:4312:4731:09
15:34
#3227
8M
8.00 mi10:07:481:37:4312:1321:00
10:30
#3300
10M
10.00 mi10:35:372:05:3212:3327:49
13:55
#3326
12M
12.00 mi11:05:212:35:1612:5629:44
14:52
#3356
Finish
13.11 mi11:20:552:50:5013:0215:34
14:02
#3349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi28371148323396(Top 88%)1499(Top 85%)45(Top 69%)
4M4.00 mi2.00 mi3044-2071277-129323201(Top 83%)1376(Top 78%)42(Top 65%)
6M6.00 mi2.00 mi3227-1831380-10343-113401(Top 89%)1477(Top 84%)44(Top 68%)
8M8.00 mi2.00 mi3300-731423-43433533(Top 92%)1569(Top 89%)46(Top 71%)
10M10.00 mi2.00 mi3326-261440-1742+13396(Top 88%)1496(Top 85%)45(Top 69%)
12M12.00 mi2.00 mi3356-301460-2044-23396(Top 88%)1499(Top 85%)45(Top 69%)
Finish13.11 mi1.11 mi3349+71463-3443320(Top 86%)1470(Top 84%)38(Top 58%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 88%
×9story building
+138ft-68ft

Overall

3396

Females

1499

F50-54

45

2M→4M

2.0 - 4.0 mi

Top 83%
×13story building
+163ft-19ft

Overall

3201

Females

1376

F50-54

42

4M→6M

4.0 - 6.0 mi

Top 89%
×4story building
+55ft-83ft

Overall

3401

Females

1477

F50-54

44

6M→8M

6.0 - 8.0 mi

Top 92%
×10story building
+65ft-151ft

Overall

3533

Females

1569

F50-54

46

8M→10M

8.0 - 10.0 mi

Top 88%
×10story building
+61ft-174ft

Overall

3396

Females

1496

F50-54

45

10M→12M

10.0 - 12.0 mi

Top 88%
×3story building
+41ft-53ft

Overall

3396

Females

1499

F50-54

45

12M→Finish

12.0 - 13.1 mi

Top 86%
×1human
+6ft-6ft

Overall

3320

Females

1470

F50-54

38

Passing Analysis

Category:
Athletes Passed
115*
Passed By
627
Net Change
-512
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2837
2M → 4M38245-207#2837#3044
4M → 6M9192-183#3044#3227
6M → 8M16*89-73#3227#3300
8M → 10M19*45-26#3300#3326
10M → 12M1040-30#3326#3356
12M → Finish23*16+7#3356#3349
TOTALS115*627-512

* 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