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SF MARATHON 2ND HALF 2026

Juan Cornejo

North Hollywood, CA

Bib: 24598 M 34

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M30-34)
#0 / 453
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
11:34/mi
23:08
↑ 138↓ 680.7%
122 ft elev
4M
11:38/mi
46:24
↑ 1631.4%
280 ft elev
6M
13:27/mi
1:13:19
↑ 55↓ 830.3%
247 ft elev
8M
8:27/mi
1:30:13
↑ 65↓ 1510.8%
143 ft elev
10M
11:52/mi
1:53:56
↑ 61↓ 1741.1%
25 ft elev
12M
13:08/mi
2:20:13
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
12:33/mi
2:34:08
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:19
Pace12:13 /mi
2nd Half
Distance7.11 mi
Time1:20:49
Pace11:22 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:4823:0811:3423:08
11:34
-
4M
4.00 mi09:27:0446:2411:3623:16
11:38
+0:04
6M
6.00 mi09:53:591:13:1912:1326:55
13:27
+1:49
8M
8.00 mi10:10:531:30:1311:1716:54
8:27
-5:00
10M
10.00 mi10:34:361:53:5611:2423:43
11:52
+3:25
12M
12.00 mi11:00:532:20:1311:4126:17
13:08
+1:16
Finish
13.11 mi11:14:482:34:0811:4513:55
12:33
-0:35

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

8:27 /mi

Average Pace

11:45 /mi

Slowest Pace

13:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:54

11% of race

Time at Steady Pace

1:24:02

55% of race

Time at Slower Pace

53:12

35% of race

Average Pace: 11:45 /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 mi09:03:4823:0811:3423:08
11:34
#3106
4M
4.00 mi09:27:0446:2411:3623:16
11:38
#3150
6M
6.00 mi09:53:591:13:1912:1326:55
13:27
#2998
8M
8.00 mi10:10:531:30:1311:1716:54
8:27
#2917
10M
10.00 mi10:34:361:53:5611:2423:43
11:52
#2870
12M
12.00 mi11:00:532:20:1311:4126:17
13:08
#2898
Finish
13.11 mi11:14:482:34:0811:4513:55
12:33
#2896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi310617913982941(Top 77%)1694(Top 82%)378(Top 83%)
4M4.00 mi2.00 mi3150-441805-14406-83154(Top 82%)1797(Top 87%)402(Top 89%)
6M6.00 mi2.00 mi2998+1521742+63386+202681(Top 70%)1616(Top 78%)365(Top 81%)
8M8.00 mi2.00 mi2917+811706+36384+22616(Top 68%)1579(Top 76%)361(Top 80%)
10M10.00 mi2.00 mi2870+471687+19382+22697(Top 70%)1608(Top 78%)370(Top 82%)
12M12.00 mi2.00 mi2898-281693-6385-32941(Top 77%)1694(Top 82%)378(Top 83%)
Finish13.11 mi1.11 mi2896+21685+8379+62901(Top 76%)1654(Top 80%)368(Top 81%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 77%
×9story building
+138ft-68ft

Overall

2941

Males

1694

M30-34

379

2M→4M

2.0 - 4.0 mi

Top 82%
×13story building
+163ft-19ft

Overall

3154

Males

1797

M30-34

403

4M→6M

4.0 - 6.0 mi

Top 70%
×4story building
+55ft-83ft

Overall

2681

Males

1616

M30-34

366

6M→8M

6.0 - 8.0 mi

Top 68%
×10story building
+65ft-151ft

Overall

2616

Males

1579

M30-34

362

8M→10M

8.0 - 10.0 mi

Top 70%
×10story building
+61ft-174ft

Overall

2697

Males

1608

M30-34

371

10M→12M

10.0 - 12.0 mi

Top 77%
×3story building
+41ft-53ft

Overall

2941

Males

1694

M30-34

379

12M→Finish

12.0 - 13.1 mi

Top 76%
×1human
+6ft-6ft

Overall

2901

Males

1654

M30-34

368

Passing Analysis

Category:
Athletes Passed
430*
Passed By
220
Net Change
+210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3106
2M → 4M67111-44#3106#3150
4M → 6M16715+152#3150#2998
6M → 8M85*4+81#2998#2917
8M → 10M58*11+47#2917#2870
10M → 12M2654-28#2870#2898
12M → Finish27*25+2#2898#2896
TOTALS430*220+210

* 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