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SF MARATHON 2ND HALF 2026

Sergio Cortez

Bib: 22957•M•Age: 25

Concord, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 42%
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:26
Rank: #1777
Start → 2M
9:43/mi
19:26 split
4M
37:41
Rank: #1746 (+31)
2M → 4M
9:08/mi
18:15 split
6M
1:01:38
Rank: #1765 (-19)
4M → 6M
11:58/mi
23:57 split
8M
1:16:44
Rank: #1769 (-4)
6M → 8M
7:33/mi
15:06 split
10M
1:36:50
Rank: #1731 (+38)
8M → 10M
10:03/mi
20:06 split
12M
1:57:57
Rank: #1707 (+24)
10M → 12M
10:33/mi
21:07 split
Finish· 13.11 mi
2:07:29
Rank: #1598 (+109)
12M → Finish
8:36/mi
9:32 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:38
Pace10:16 /mi
2nd Half
Distance7.11 mi
Time1:05:51
Pace9:16 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:3919:269:4319:26
9:43
-
4M
4.00 mi09:07:5437:419:2518:15
9:08
-0:35
6M
6.00 mi09:31:511:01:3810:1623:57
11:58
+2:50
8M
8.00 mi09:46:571:16:449:3515:06
7:33
-4:25
10M
10.00 mi10:07:031:36:509:4120:06
10:03
+2:30
12M
12.00 mi10:28:101:57:579:5021:07
10:33
+0:30
Finish
13.11 mi10:37:422:07:299:439:32
8:36
-1:57

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

7:33 /mi

Average Pace

9:43 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:38

19% of race

Time at Steady Pace

57:47

45% of race

Time at Slower Pace

45:04

35% of race

Average Pace: 9:43 /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 mi08:49:3919:269:4319:26
9:43
#1777
4M
4.00 mi09:07:5437:419:2518:15
9:08
#1746
6M
6.00 mi09:31:511:01:3810:1623:57
11:58
#1765
8M
8.00 mi09:46:571:16:449:3515:06
7:33
#1769
10M
10.00 mi10:07:031:36:509:4120:06
10:03
#1731
12M
12.00 mi10:28:101:57:579:5021:07
10:33
#1707
Finish
13.11 mi10:37:422:07:299:439:32
8:36
#1598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi177711973001669(Top 43%)1088(Top 53%)283(Top 56%)
4M4.00 mi2.00 mi1746+311172+25293+71723(Top 45%)1144(Top 55%)289(Top 57%)
6M6.00 mi2.00 mi1765-191179-7300-71842(Top 48%)1226(Top 59%)312(Top 62%)
8M8.00 mi2.00 mi1769-41181-2306-61837(Top 48%)1216(Top 59%)312(Top 62%)
10M10.00 mi2.00 mi1731+381157+24303+31629(Top 42%)1086(Top 53%)287(Top 57%)
12M12.00 mi2.00 mi1707+241132+25294+91669(Top 43%)1088(Top 53%)283(Top 56%)
Finish13.11 mi1.11 mi1598+1091062+70278+16717(Top 19%)541(Top 26%)143(Top 28%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 43%
×9story building
+138ft-68ft

Overall

1669

Males

1088

M25-29

283

2M→4M

2.0 - 4.0 mi

Top 45%
×13story building
+163ft-19ft

Overall

1723

Males

1144

M25-29

289

4M→6M

4.0 - 6.0 mi

Top 48%
×4story building
+55ft-83ft

Overall

1842

Males

1226

M25-29

312

6M→8M

6.0 - 8.0 mi

Top 48%
×10story building
+65ft-151ft

Overall

1837

Males

1216

M25-29

312

8M→10M

8.0 - 10.0 mi

Top 42%
×10story building
+61ft-174ft

Overall

1629

Males

1086

M25-29

287

10M→12M

10.0 - 12.0 mi

Top 43%
×3story building
+41ft-53ft

Overall

1669

Males

1088

M25-29

283

12M→Finish

12.0 - 13.1 mi

Top 19%
×1human
+6ft-6ft

Overall

717

Males

541

M25-29

143

Passing Analysis

Category:
Athletes Passed
380*
Passed By
201
Net Change
+179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1777
2M → 4M9766+31#1777#1746
4M → 6M4766-19#1746#1765
6M → 8M2832-4#1765#1769
8M → 10M50*12+38#1769#1731
10M → 12M4925+24#1731#1707
12M → Finish109*0+109#1707#1598
TOTALS380*201+179

* 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