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SF MARATHON 2ND HALF 2026

Daniel Herrejon

Bib: 23588•M•Age: 46

Hayward, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M45-49)
#0 / 119
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
26:08
Rank: #3601
Start → 2M
13:04/mi
26:08 split
4M
53:02
Rank: #3613 (-12)
2M → 4M
13:27/mi
26:54 split
6M
1:23:58
Rank: #3538 (+75)
4M → 6M
15:28/mi
30:56 split
8M
1:45:26
Rank: #3553 (-15)
6M → 8M
10:44/mi
21:28 split
10M
2:13:45
Rank: #3537 (+16)
8M → 10M
14:10/mi
28:19 split
12M
2:40:58
Rank: #3479 (+58)
10M → 12M
13:36/mi
27:13 split
Finish· 13.11 mi
2:56:39
Rank: #3475 (+4)
12M → Finish
14:08/mi
15:41 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:23:58
Pace14:00 /mi
2nd Half
Distance7.11 mi
Time1:32:41
Pace13:02 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:19:4826:0813:0426:08
13:04
-
4M
4.00 mi09:46:4253:0213:1626:54
13:27
+0:23
6M
6.00 mi10:17:381:23:5814:0030:56
15:28
+2:01
8M
8.00 mi10:39:061:45:2613:1121:28
10:44
-4:44
10M
10.00 mi11:07:252:13:4513:2328:19
14:10
+3:26
12M
12.00 mi11:34:382:40:5813:2527:13
13:36
-0:34
Finish
13.11 mi11:50:192:56:3913:2915:41
14:08
+0:32

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

10:44 /mi

Average Pace

13:29 /mi

Slowest Pace

15:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:28

12% of race

Time at Steady Pace

2:04:15

70% of race

Time at Slower Pace

30:56

18% of race

Average Pace: 13:28 /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 mi09:19:4826:0813:0426:08
13:04
#3601
4M
4.00 mi09:46:4253:0213:1626:54
13:27
#3613
6M
6.00 mi10:17:381:23:5814:0030:56
15:28
#3538
8M
8.00 mi10:39:061:45:2613:1121:28
10:44
#3553
10M
10.00 mi11:07:252:13:4513:2328:19
14:10
#3537
12M
12.00 mi11:34:382:40:5813:2527:13
13:36
#3479
Finish
13.11 mi11:50:192:56:3913:2915:41
14:08
#3475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi360119821113091(Top 80%)1751(Top 85%)94(Top 79%)
4M4.00 mi2.00 mi3613-121975+7109+23630(Top 95%)1974(Top 96%)109(Top 92%)
6M6.00 mi2.00 mi3538+751959+161093378(Top 88%)1902(Top 92%)106(Top 89%)
8M8.00 mi2.00 mi3553-1519591093596(Top 94%)1964(Top 95%)109(Top 92%)
10M10.00 mi2.00 mi3537+161954+51093444(Top 90%)1906(Top 92%)105(Top 88%)
12M12.00 mi2.00 mi3479+581934+20107+23091(Top 80%)1751(Top 85%)94(Top 79%)
Finish13.11 mi1.11 mi3475+41930+41073347(Top 87%)1849(Top 90%)102(Top 86%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 80%
×9stories
+138ft-68ft

Overall

3091

Males

1751

M45-49

94

2M→4M

2.0 - 4.0 mi

Top 95%
×13stories
+163ft-19ft

Overall

3630

Males

1974

M45-49

109

4M→6M

4.0 - 6.0 mi

Top 88%
×4stories
+55ft-83ft

Overall

3378

Males

1902

M45-49

106

6M→8M

6.0 - 8.0 mi

Top 94%
×10stories
+65ft-151ft

Overall

3596

Males

1964

M45-49

109

8M→10M

8.0 - 10.0 mi

Top 90%
×10stories
+61ft-174ft

Overall

3444

Males

1906

M45-49

105

10M→12M

10.0 - 12.0 mi

Top 80%
×3stories
+41ft-53ft

Overall

3091

Males

1751

M45-49

94

12M→Finish

12.0 - 13.1 mi

Top 87%
×1human
+6ft-6ft

Overall

3347

Males

1849

M45-49

102

Passing Analysis

Category:
Athletes Passed
230*
Passed By
104
Net Change
+126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3601
2M → 4M3749-12#3601#3613
4M → 6M805+75#3613#3538
6M → 8M8*23-15#3538#3553
8M → 10M28*12+16#3553#3537
10M → 12M602+58#3537#3479
12M → Finish17*13+4#3479#3475
TOTALS230*104+126

* 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