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SF MARATHON 2ND HALF 2026

Yifan Yang

Bib: 24762•F•Age: 28

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
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
11:39/mi
23:18
↑ 138↓ 680.7%
4M
10:53/mi
45:04
↑ 1631.4%
6M
13:36/mi
1:12:17
↑ 55↓ 830.3%
8M
8:09/mi
1:28:35
↑ 65↓ 1510.8%
10M
10:57/mi
1:50:29
↑ 61↓ 1741.1%
12M
11:16/mi
2:13:01
↑ 41↓ 530.1%
Finish· 13.11 mi
10:43/mi
2:24:54
→ flat

The Course

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Half Splits

1st Half· via 6M⚖️ Balanced
Distance6.00 mi
Time1:12:17
Pace12:03 /mi
2nd Half⚖️ Balanced
Distance7.11 mi
Time1:12:37
Pace10:13 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:10:0123:1811:3923:18
11:39
-
4M
4.00 mi09:31:4745:0411:1621:46
10:53
-0:46
6M
6.00 mi09:59:001:12:1712:0327:13
13:36
+2:43
8M
8.00 mi10:15:181:28:3511:0416:18
8:09
-5:27
10M
10.00 mi10:37:121:50:2911:0321:54
10:57
+2:48
12M
12.00 mi10:59:442:13:0111:0522:32
11:16
+0:19
Finish
13.11 mi11:11:372:24:5411:0311:53
10:43
-0:33

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

8:09 /mi

Average Pace

11:03 /mi

Slowest Pace

13:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:18

11% of race

Time at Steady Pace

1:41:23

70% of race

Time at Slower Pace

27:13

19% of race

Average Pace: 11:03 /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 mi09:10:0123:1811:3923:18
11:39
#3153
4M
4.00 mi09:31:4745:0411:1621:46
10:53
#2984
6M
6.00 mi09:59:001:12:1712:0327:13
13:36
#2906
8M
8.00 mi10:15:181:28:3511:0416:18
8:09
#2806
10M
10.00 mi10:37:121:50:2911:0321:54
10:57
#2682
12M
12.00 mi10:59:442:13:0111:0522:32
11:16
#2577
Finish
13.11 mi11:11:372:24:5411:0311:53
10:43
#2516
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi315313313922061(Top 54%)772(Top 44%)230(Top 46%)
4M4.00 mi2.00 mi2984+1691237+94363+292830(Top 74%)1138(Top 65%)329(Top 66%)
6M6.00 mi2.00 mi2906+781189+48337+262762(Top 72%)1104(Top 63%)315(Top 64%)
8M8.00 mi2.00 mi2806+1001131+58322+152360(Top 61%)878(Top 50%)264(Top 53%)
10M10.00 mi2.00 mi2682+1241054+77304+182180(Top 57%)796(Top 45%)237(Top 48%)
12M12.00 mi2.00 mi2577+1051005+49296+82061(Top 54%)772(Top 44%)230(Top 46%)
Finish13.11 mi1.11 mi2516+61977+28288+82001(Top 52%)749(Top 43%)225(Top 45%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 54%
×9story building
+138ft-68ft

Overall

2061

Females

772

F25-29

231

2M→4M

2.0 - 4.0 mi

Top 74%
×13story building
+163ft-19ft

Overall

2830

Females

1138

F25-29

329

4M→6M

4.0 - 6.0 mi

Top 72%
×4story building
+55ft-83ft

Overall

2762

Females

1104

F25-29

316

6M→8M

6.0 - 8.0 mi

Top 61%
×10story building
+65ft-151ft

Overall

2360

Females

878

F25-29

265

8M→10M

8.0 - 10.0 mi

Top 57%
×10story building
+61ft-174ft

Overall

2180

Females

796

F25-29

238

10M→12M

10.0 - 12.0 mi

Top 54%
×3story building
+41ft-53ft

Overall

2061

Females

772

F25-29

231

12M→Finish

12.0 - 13.1 mi

Top 52%
×1human
+6ft-6ft

Overall

2001

Females

749

F25-29

225

Passing Analysis

Category:
Athletes Passed
699*
Passed By
62
Net Change
+637
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3153
2M → 4M18617+169#3153#2984
4M → 6M11032+78#2984#2906
6M → 8M103*3+100#2906#2806
8M → 10M127*3+124#2806#2682
10M → 12M1105+105#2682#2577
12M → Finish63*2+61#2577#2516
TOTALS699*62+637

* 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