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SF MARATHON 2ND HALF 2026

Hanghang Zhu

Bib: 23584•M•Age: 37

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 38%
Gender (Male)
#0 / 2065
Top 48%
Division (M35-39)
#0 / 309
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
9:27/mi
18:54
↑ 138↓ 680.7%
4M
9:36/mi
38:06
↑ 1631.4%
6M
11:28/mi
1:01:03
↑ 55↓ 830.3%
8M
7:29/mi
1:16:01
↑ 65↓ 1510.8%
10M
9:20/mi
1:34:41
↑ 61↓ 1741.1%
12M
9:48/mi
1:54:17
↑ 41↓ 530.1%
Finish· 13.11 mi
9:35/mi
2:04:55
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:03
Pace10:11 /mi
2nd Half
Distance7.11 mi
Time1:03:52
Pace8:59 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:56:5518:549:2718:54
9:27
-
4M
4.00 mi09:16:0738:069:3219:12
9:36
+0:09
6M
6.00 mi09:39:041:01:0310:1122:57
11:28
+1:52
8M
8.00 mi09:54:021:16:019:3014:58
7:29
-3:59
10M
10.00 mi10:12:421:34:419:2818:40
9:20
+1:51
12M
12.00 mi10:32:181:54:179:3119:36
9:48
+0:28
Finish
13.11 mi10:42:562:04:559:3210:38
9:35
-0:13

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

7:29 /mi

Average Pace

9:32 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:58

12% of race

Time at Steady Pace

1:27:00

70% of race

Time at Slower Pace

22:57

18% of race

Average Pace: 9:32 /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 mi08:56:5518:549:2718:54
9:27
#1573
4M
4.00 mi09:16:0738:069:3219:12
9:36
#1824
6M
6.00 mi09:39:041:01:0310:1122:57
11:28
#1709
8M
8.00 mi09:54:021:16:019:3014:58
7:29
#1720
10M
10.00 mi10:12:421:34:419:2818:40
9:20
#1578
12M
12.00 mi10:32:181:54:179:3119:36
9:48
#1493
Finish
13.11 mi10:42:562:04:559:3210:38
9:35
#1452
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi157310771851228(Top 32%)840(Top 41%)142(Top 46%)
4M4.00 mi2.00 mi1824-2511207-130192-72064(Top 54%)1321(Top 64%)204(Top 66%)
6M6.00 mi2.00 mi1709+1151150+57185+71522(Top 40%)1043(Top 51%)173(Top 56%)
8M8.00 mi2.00 mi1720-111159-91851774(Top 46%)1176(Top 57%)189(Top 61%)
10M10.00 mi2.00 mi1578+1421070+89178+71154(Top 30%)813(Top 39%)131(Top 42%)
12M12.00 mi2.00 mi1493+851017+53176+21228(Top 32%)840(Top 41%)142(Top 46%)
Finish13.11 mi1.11 mi1452+41989+28171+51339(Top 35%)902(Top 44%)153(Top 50%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 32%
×9story building
+138ft-68ft

Overall

1228

Males

840

M35-39

142

2M→4M

2.0 - 4.0 mi

Top 54%
×13story building
+163ft-19ft

Overall

2064

Males

1321

M35-39

204

4M→6M

4.0 - 6.0 mi

Top 40%
×4story building
+55ft-83ft

Overall

1522

Males

1043

M35-39

173

6M→8M

6.0 - 8.0 mi

Top 46%
×10story building
+65ft-151ft

Overall

1774

Males

1176

M35-39

189

8M→10M

8.0 - 10.0 mi

Top 30%
×10story building
+61ft-174ft

Overall

1154

Males

813

M35-39

131

10M→12M

10.0 - 12.0 mi

Top 32%
×3story building
+41ft-53ft

Overall

1228

Males

840

M35-39

142

12M→Finish

12.0 - 13.1 mi

Top 35%
×1human
+6ft-6ft

Overall

1339

Males

902

M35-39

153

Passing Analysis

Category:
Athletes Passed
469*
Passed By
348
Net Change
+121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1573
2M → 4M26277-251#1573#1824
4M → 6M13116+115#1824#1709
6M → 8M2637-11#1709#1720
8M → 10M142*0+142#1720#1578
10M → 12M9712+85#1578#1493
12M → Finish47*6+41#1493#1452
TOTALS469*348+121

* 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