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SF MARATHON 2ND HALF 2026

Weicheng Li

Bib: 22409•M•Age: 33

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M30-34)
#0 / 453
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
13:44/mi
27:28
↑ 138↓ 680.7%
4M
14:49/mi
57:06
↑ 1631.4%
6M
16:08/mi
1:29:22
↑ 55↓ 830.3%
8M
10:06/mi
1:49:34
↑ 65↓ 1510.8%
10M
14:16/mi
2:18:06
↑ 61↓ 1741.1%
12M
16:27/mi
2:51:00
↑ 41↓ 530.1%
Finish· 13.11 mi
16:09/mi
3:08:55
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:29:22
Pace14:54 /mi
2nd Half
Distance7.11 mi
Time1:39:33
Pace14:00 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:59:2927:2813:4427:28
13:44
-
4M
4.00 mi09:29:0757:0614:1729:38
14:49
+1:05
6M
6.00 mi10:01:231:29:2214:5432:16
16:08
+1:19
8M
8.00 mi10:21:351:49:3413:4220:12
10:06
-6:02
10M
10.00 mi10:50:072:18:0613:4928:32
14:16
+4:10
12M
12.00 mi11:23:012:51:0014:1532:54
16:27
+2:11
Finish
13.11 mi11:40:563:08:5514:2517:55
16:09
-0:18

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

10:06 /mi

Average Pace

14:25 /mi

Slowest Pace

16:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:40

25% of race

Time at Steady Pace

58:10

31% of race

Time at Slower Pace

1:23:05

44% of race

Average Pace: 14:25 /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 mi08:59:2927:2813:4427:28
13:44
#3688
4M
4.00 mi09:29:0757:0614:1729:38
14:49
#3742
6M
6.00 mi10:01:231:29:2214:5432:16
16:08
#3696
8M
8.00 mi10:21:351:49:3413:4220:12
10:06
#3657
10M
10.00 mi10:50:072:18:0613:4928:32
14:16
#3631
12M
12.00 mi11:23:012:51:0014:1532:54
16:27
#3637
Finish
13.11 mi11:40:563:08:5514:2517:55
16:09
#3643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi368820084383636(Top 95%)1971(Top 95%)433(Top 96%)
4M4.00 mi2.00 mi3742-542021-13439-13744(Top 98%)2018(Top 98%)441(Top 97%)
6M6.00 mi2.00 mi3696+462009+12440-13497(Top 91%)1938(Top 94%)426(Top 94%)
8M8.00 mi2.00 mi3657+391992+17438+23424(Top 89%)1911(Top 93%)429(Top 95%)
10M10.00 mi2.00 mi3631+261987+5439-13467(Top 90%)1917(Top 93%)425(Top 94%)
12M12.00 mi2.00 mi3637-61986+1437+23636(Top 95%)1971(Top 95%)433(Top 96%)
Finish13.11 mi1.11 mi3643-61986438-13640(Top 95%)1975(Top 96%)436(Top 96%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 95%
×9story building
+138ft-68ft

Overall

3636

Males

1971

M30-34

434

2M→4M

2.0 - 4.0 mi

Top 98%
×13story building
+163ft-19ft

Overall

3744

Males

2018

M30-34

442

4M→6M

4.0 - 6.0 mi

Top 91%
×4story building
+55ft-83ft

Overall

3497

Males

1938

M30-34

427

6M→8M

6.0 - 8.0 mi

Top 89%
×10story building
+65ft-151ft

Overall

3424

Males

1911

M30-34

430

8M→10M

8.0 - 10.0 mi

Top 90%
×10story building
+61ft-174ft

Overall

3467

Males

1917

M30-34

426

10M→12M

10.0 - 12.0 mi

Top 95%
×3story building
+41ft-53ft

Overall

3636

Males

1971

M30-34

434

12M→Finish

12.0 - 13.1 mi

Top 95%
×1human
+6ft-6ft

Overall

3640

Males

1975

M30-34

436

Passing Analysis

Category:
Athletes Passed
136*
Passed By
91
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3688
2M → 4M458-54#3688#3742
4M → 6M482+46#3742#3696
6M → 8M39*0+39#3696#3657
8M → 10M28*2+26#3657#3631
10M → 12M1016-6#3631#3637
12M → Finish7*13-6#3637#3643
TOTALS136*91+45

* 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