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SF MARATHON 2ND HALF 2026

Carlo Preciado

Bib: 23236•M•Age: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 24%
Gender (Male)
#0 / 2065
Top 32%
Division (M25-29)
#0 / 503
Top 35%
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
8:27/mi
16:55
↑ 138↓ 680.7%
4M
7:47/mi
32:29
↑ 1631.4%
6M
10:23/mi
53:15
↑ 55↓ 830.3%
8M
6:56/mi
1:07:08
↑ 65↓ 1510.8%
10M
9:16/mi
1:25:39
↑ 61↓ 1741.1%
12M
9:48/mi
1:45:16
↑ 41↓ 530.1%
Finish· 13.11 mi
8:54/mi
1:55:08
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:15
Pace8:53 /mi
2nd Half
Distance7.11 mi
Time1:01:53
Pace8:42 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:0116:558:2716:55
8:27
-
4M
4.00 mi09:04:3532:298:0715:34
7:47
-0:40
6M
6.00 mi09:25:2153:158:5320:46
10:23
+2:36
8M
8.00 mi09:39:141:07:088:2313:53
6:56
-3:27
10M
10.00 mi09:57:451:25:398:3418:31
9:16
+2:20
12M
12.00 mi10:17:221:45:168:4619:37
9:48
+0:32
Finish
13.11 mi10:27:141:55:088:479:52
8:54
-0:54

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

6:56 /mi

Average Pace

8:47 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:27

26% of race

Time at Steady Pace

45:18

39% of race

Time at Slower Pace

40:23

35% of race

Average Pace: 8:47 /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 mi08:49:0116:558:2716:55
8:27
#759
4M
4.00 mi09:04:3532:298:0715:34
7:47
#681
6M
6.00 mi09:25:2153:158:5320:46
10:23
#730
8M
8.00 mi09:39:141:07:088:2313:53
6:56
#823
10M
10.00 mi09:57:451:25:398:3418:31
9:16
#868
12M
12.00 mi10:17:221:45:168:4619:37
9:48
#934
Finish
13.11 mi10:27:141:55:088:479:52
8:54
#922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi7595821531231(Top 32%)842(Top 41%)228(Top 45%)
4M4.00 mi2.00 mi681+78519+63135+18644(Top 17%)494(Top 24%)122(Top 24%)
6M6.00 mi2.00 mi730-49557-38145-10798(Top 21%)606(Top 29%)163(Top 32%)
8M8.00 mi2.00 mi823-93614-57165-201260(Top 33%)879(Top 43%)239(Top 48%)
10M10.00 mi2.00 mi868-45644-30172-71109(Top 29%)785(Top 38%)220(Top 44%)
12M12.00 mi2.00 mi934-66679-35180-81231(Top 32%)842(Top 41%)228(Top 45%)
Finish13.11 mi1.11 mi922+12670+9175+5888(Top 23%)641(Top 31%)169(Top 34%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 32%
×9story building
+138ft-68ft

Overall

1231

Males

842

M25-29

228

2M→4M

2.0 - 4.0 mi

Top 17%
×13story building
+163ft-19ft

Overall

644

Males

494

M25-29

122

4M→6M

4.0 - 6.0 mi

Top 21%
×4story building
+55ft-83ft

Overall

798

Males

606

M25-29

163

6M→8M

6.0 - 8.0 mi

Top 33%
×10story building
+65ft-151ft

Overall

1260

Males

879

M25-29

239

8M→10M

8.0 - 10.0 mi

Top 29%
×10story building
+61ft-174ft

Overall

1109

Males

785

M25-29

220

10M→12M

10.0 - 12.0 mi

Top 32%
×3story building
+41ft-53ft

Overall

1231

Males

842

M25-29

228

12M→Finish

12.0 - 13.1 mi

Top 23%
×1human
+6ft-6ft

Overall

888

Males

641

M25-29

169

Passing Analysis

Category:
Athletes Passed
155*
Passed By
318
Net Change
-163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#759
2M → 4M9214+78#759#681
4M → 6M1968-49#681#730
6M → 8M7100-93#730#823
8M → 10M9*54-45#823#868
10M → 12M1177-66#868#934
12M → Finish175+12#934#922
TOTALS155*318-163

* 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