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SF MARATHON 2ND HALF 2026

Michael Liu

Bib: 25672•M•Age: 43

South San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M40-44)
#0 / 200
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
27:22
Rank: #3682
Start → 2M
13:41/mi
27:22 split
4M
56:03
Rank: #3720 (-38)
2M → 4M
14:21/mi
28:41 split
6M
1:34:34
Rank: #3755 (-35)
4M → 6M
19:15/mi
38:31 split
8M
1:59:09
Rank: #3762 (-7)
6M → 8M
12:17/mi
24:35 split
10M
2:33:43
Rank: #3767 (-5)
8M → 10M
17:17/mi
34:34 split
12M
3:14:27
Rank: #3775 (-8)
10M → 12M
20:22/mi
40:44 split
Finish· 13.11 mi
3:35:54
Rank: #3773 (+2)
12M → Finish
19:20/mi
21:27 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:34:34
Pace15:46 /mi
2nd Half
Distance7.11 mi
Time2:01:20
Pace17:04 /mi
📊Positive Split: 28.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:07:4027:2213:4127:22
13:41
-
4M
4.00 mi09:36:2156:0314:0128:41
14:21
+0:40
6M
6.00 mi10:14:521:34:3415:4638:31
19:15
+4:54
8M
8.00 mi10:39:271:59:0914:5424:35
12:17
-6:58
10M
10.00 mi11:14:012:33:4315:2234:34
17:17
+5:00
12M
12.00 mi11:54:453:14:2716:1240:44
20:22
+3:05
Finish
13.11 mi12:16:123:35:5416:2821:27
19:20
-1:02

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

12:17 /mi

Average Pace

16:28 /mi

Slowest Pace

20:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:38

37% of race

Time at Steady Pace

34:34

16% of race

Time at Slower Pace

1:40:42

47% of race

Average Pace: 16:28 /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 mi09:07:4027:2213:4127:22
13:41
#3682
4M
4.00 mi09:36:2156:0314:0128:41
14:21
#3720
6M
6.00 mi10:14:521:34:3415:4638:31
19:15
#3755
8M
8.00 mi10:39:271:59:0914:5424:35
12:17
#3762
10M
10.00 mi11:14:012:33:4315:2234:34
17:17
#3767
12M
12.00 mi11:54:453:14:2716:1240:44
20:22
#3775
Finish
13.11 mi12:16:123:35:5416:2821:27
19:20
#3773
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi368220041943792(Top 99%)2030(Top 98%)196(Top 98%)
4M4.00 mi2.00 mi3720-382016-12196-23708(Top 97%)2008(Top 97%)193(Top 97%)
6M6.00 mi2.00 mi3755-352024-8195+13775(Top 98%)2030(Top 98%)196(Top 98%)
8M8.00 mi2.00 mi3762-72025-1196-13770(Top 98%)2024(Top 98%)195(Top 98%)
10M10.00 mi2.00 mi3767-52027-21963769(Top 98%)2026(Top 98%)196(Top 98%)
12M12.00 mi2.00 mi3775-82031-41963792(Top 99%)2030(Top 98%)196(Top 98%)
Finish13.11 mi1.11 mi3773+22029+21963778(Top 98%)2023(Top 98%)197(Top 99%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 99%
×9story building
+138ft-68ft

Overall

3792

Males

2030

M40-44

197

2M→4M

2.0 - 4.0 mi

Top 97%
×13story building
+163ft-19ft

Overall

3708

Males

2008

M40-44

194

4M→6M

4.0 - 6.0 mi

Top 98%
×4story building
+55ft-83ft

Overall

3775

Males

2030

M40-44

197

6M→8M

6.0 - 8.0 mi

Top 98%
×10story building
+65ft-151ft

Overall

3770

Males

2024

M40-44

196

8M→10M

8.0 - 10.0 mi

Top 98%
×10story building
+61ft-174ft

Overall

3769

Males

2026

M40-44

197

10M→12M

10.0 - 12.0 mi

Top 99%
×3story building
+41ft-53ft

Overall

3792

Males

2030

M40-44

197

12M→Finish

12.0 - 13.1 mi

Top 98%
×1human
+6ft-6ft

Overall

3778

Males

2023

M40-44

197

Passing Analysis

Category:
Athletes Passed
23*
Passed By
114
Net Change
-91
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3682
2M → 4M1048-38#3682#3720
4M → 6M237-35#3720#3755
6M → 8M2*9-7#3755#3762
8M → 10M3*8-5#3762#3767
10M → 12M08-8#3767#3775
12M → Finish6*4+2#3775#3773
TOTALS23*114-91

* 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