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SF MARATHON 2ND HALF 2026

Jeffrey Tang

Bib: 26636•M•Age: 37

Daly City, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M35-39)
#0 / 309
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:22
Rank: #2579
Start → 2M
10:41/mi
21:22 split
4M
42:11
Rank: #2577 (+2)
2M → 4M
10:25/mi
20:49 split
6M
1:07:49
Rank: #2496 (+81)
4M → 6M
12:49/mi
25:38 split
8M
1:23:02
Rank: #2360 (+136)
6M → 8M
7:36/mi
15:13 split
10M
1:44:20
Rank: #2262 (+98)
8M → 10M
10:39/mi
21:18 split
12M
2:05:57
Rank: #2156 (+106)
10M → 12M
10:48/mi
21:37 split
Finish· 13.11 mi
2:17:16
Rank: #2096 (+60)
12M → Finish
10:12/mi
11:19 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:49
Pace11:18 /mi
2nd Half
Distance7.11 mi
Time1:09:27
Pace9:46 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:10:3021:2210:4121:22
10:41
-
4M
4.00 mi09:31:1942:1110:3320:49
10:25
-0:16
6M
6.00 mi09:56:571:07:4911:1825:38
12:49
+2:24
8M
8.00 mi10:12:101:23:0210:2315:13
7:36
-5:13
10M
10.00 mi10:33:281:44:2010:2621:18
10:39
+3:03
12M
12.00 mi10:55:052:05:5710:3021:37
10:48
+0:09
Finish
13.11 mi11:06:242:17:1610:2811:19
10:12
-0:36

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

7:36 /mi

Average Pace

10:28 /mi

Slowest Pace

12:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:13

11% of race

Time at Steady Pace

1:36:25

70% of race

Time at Slower Pace

25:38

19% of race

Average Pace: 10:28 /mi

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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 mi09:10:3021:2210:4121:22
10:41
#2579
4M
4.00 mi09:31:1942:1110:3320:49
10:25
#2577
6M
6.00 mi09:56:571:07:4911:1825:38
12:49
#2496
8M
8.00 mi10:12:101:23:0210:2315:13
7:36
#2360
10M
10.00 mi10:33:281:44:2010:2621:18
10:39
#2262
12M
12.00 mi10:55:052:05:5710:3021:37
10:48
#2156
Finish
13.11 mi11:06:242:17:1610:2811:19
10:12
#2096
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi257915742421816(Top 47%)1167(Top 57%)190(Top 61%)
4M4.00 mi2.00 mi2577+21573+1239+32602(Top 68%)1571(Top 76%)240(Top 78%)
6M6.00 mi2.00 mi2496+811537+36232+72342(Top 61%)1460(Top 71%)223(Top 72%)
8M8.00 mi2.00 mi2360+1361479+58222+101900(Top 49%)1249(Top 60%)197(Top 64%)
10M10.00 mi2.00 mi2262+981433+46218+42002(Top 52%)1290(Top 62%)208(Top 67%)
12M12.00 mi2.00 mi2156+1061377+56213+51816(Top 47%)1167(Top 57%)190(Top 61%)
Finish13.11 mi1.11 mi2096+601344+33209+41688(Top 44%)1089(Top 53%)183(Top 59%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 47%
×9stories
+138ft-68ft

Overall

1816

Males

1167

M35-39

190

2M→4M

2.0 - 4.0 mi

Top 68%
×13stories
+163ft-19ft

Overall

2602

Males

1571

M35-39

240

4M→6M

4.0 - 6.0 mi

Top 61%
×4stories
+55ft-83ft

Overall

2342

Males

1460

M35-39

223

6M→8M

6.0 - 8.0 mi

Top 49%
×10stories
+65ft-151ft

Overall

1900

Males

1249

M35-39

197

8M→10M

8.0 - 10.0 mi

Top 52%
×10stories
+61ft-174ft

Overall

2002

Males

1290

M35-39

208

10M→12M

10.0 - 12.0 mi

Top 47%
×3stories
+41ft-53ft

Overall

1816

Males

1167

M35-39

190

12M→Finish

12.0 - 13.1 mi

Top 44%
×1human
+6ft-6ft

Overall

1688

Males

1089

M35-39

183

Passing Analysis

Category:
Athletes Passed
648*
Passed By
165
Net Change
+483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2579
2M → 4M108106+2#2579#2577
4M → 6M11130+81#2577#2496
6M → 8M1415+136#2496#2360
8M → 10M113*15+98#2360#2262
10M → 12M1104+106#2262#2156
12M → Finish65*5+60#2156#2096
TOTALS648*165+483

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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