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SF MARATHON 2ND HALF 2026

Danny Lau

Bib: 25227•M•Age: 30

San Bruno, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 49%
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
8:39/mi
17:18
↑ 138↓ 680.7%
4M
9:37/mi
36:32
↑ 1631.4%
6M
11:15/mi
59:02
↑ 55↓ 830.3%
8M
8:13/mi
1:15:29
↑ 65↓ 1510.8%
10M
11:33/mi
1:38:35
↑ 61↓ 1741.1%
12M
11:47/mi
2:02:10
↑ 41↓ 530.1%
Finish· 13.11 mi
9:49/mi
2:13:03
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:02
Pace9:50 /mi
2nd Half
Distance7.11 mi
Time1:14:01
Pace10:25 /mi
📊Positive Split: 25.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:2817:188:3917:18
8:39
-
4M
4.00 mi09:10:4236:329:0819:14
9:37
+0:58
6M
6.00 mi09:33:1259:029:5022:30
11:15
+1:38
8M
8.00 mi09:49:391:15:299:2616:27
8:13
-3:02
10M
10.00 mi10:12:451:38:359:5223:06
11:33
+3:20
12M
12.00 mi10:36:202:02:1010:1123:35
11:47
+0:14
Finish
13.11 mi10:47:132:13:0310:0910:53
9:49
-1:58

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

8:13 /mi

Average Pace

10:09 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:45

25% of race

Time at Steady Pace

30:07

23% of race

Time at Slower Pace

1:09:11

52% of race

Average Pace: 10:09 /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 mi08:51:2817:188:3917:18
8:39
#915
4M
4.00 mi09:10:4236:329:0819:14
9:37
#1520
6M
6.00 mi09:33:1259:029:5022:30
11:15
#1450
8M
8.00 mi09:49:391:15:299:2616:27
8:13
#1672
10M
10.00 mi10:12:451:38:359:5223:06
11:33
#1847
12M
12.00 mi10:36:202:02:1010:1123:35
11:47
#1929
Finish
13.11 mi10:47:132:13:0310:0910:53
9:49
#1890
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi9156781572338(Top 61%)1413(Top 68%)315(Top 70%)
4M4.00 mi2.00 mi1520-6051044-366231-742083(Top 54%)1330(Top 64%)300(Top 66%)
6M6.00 mi2.00 mi1450+701006+38223+81370(Top 36%)955(Top 46%)212(Top 47%)
8M8.00 mi2.00 mi1672-2221132-126255-322419(Top 63%)1494(Top 72%)344(Top 76%)
10M10.00 mi2.00 mi1847-1751217-85268-132517(Top 66%)1519(Top 74%)342(Top 75%)
12M12.00 mi2.00 mi1929-821256-39279-112338(Top 61%)1413(Top 68%)315(Top 70%)
Finish13.11 mi1.11 mi1890+391233+23275+41464(Top 38%)962(Top 47%)211(Top 47%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 61%
×9story building
+138ft-68ft

Overall

2338

Males

1413

M30-34

316

2M→4M

2.0 - 4.0 mi

Top 54%
×13story building
+163ft-19ft

Overall

2083

Males

1330

M30-34

300

4M→6M

4.0 - 6.0 mi

Top 36%
×4story building
+55ft-83ft

Overall

1370

Males

955

M30-34

212

6M→8M

6.0 - 8.0 mi

Top 63%
×10story building
+65ft-151ft

Overall

2419

Males

1494

M30-34

345

8M→10M

8.0 - 10.0 mi

Top 66%
×10story building
+61ft-174ft

Overall

2517

Males

1519

M30-34

343

10M→12M

10.0 - 12.0 mi

Top 61%
×3story building
+41ft-53ft

Overall

2338

Males

1413

M30-34

316

12M→Finish

12.0 - 13.1 mi

Top 38%
×1human
+6ft-6ft

Overall

1464

Males

962

M30-34

211

Passing Analysis

Category:
Athletes Passed
171*
Passed By
1146
Net Change
-975
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#915
2M → 4M7612-605#915#1520
4M → 6M8616+70#1520#1450
6M → 8M5227-222#1450#1672
8M → 10M7*182-175#1672#1847
10M → 12M21103-82#1847#1929
12M → Finish45*6+39#1929#1890
TOTALS171*1146-975

* 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