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SF MARATHON 1ST HALF 2025

Yadid Lopez

Chandler, AZ

Bib: 17879 F 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F25-29)
#0 / 761
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
11:29/mi
20:47
→ flat
12 ft elev
5.34M
12:48/mi
1:05:57
↑ 80↓ 74
19 ft elev
6.15M
13:40/mi
1:17:01
↑ 1262.8%
149 ft elev
10.54M
13:17/mi
2:15:20
↑ 230↓ 3610.6%
20 ft elev
11.05M
20:45/mi
2:25:55
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
13:33/mi
2:53:49
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:17:0112:31 /mi⚡ faster
2nd Half
1:36:4813:55 /mi+25.7%
Positive split — 25.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
20:4711:291.81 mi20:47
11:29
-
5.34M
1:05:5712:213.53 mi45:10
12:48
+1:19
6.15M
1:17:0112:310.81 mi11:04
13:40
+0:52
10.54M
2:15:2012:504.39 mi58:19
13:17
-0:23
11.05M
2:25:5513:120.51 mi10:35
20:45
+7:28
Finish(13.11 mi)
2:53:4913:162.06 mi27:54
13:33
-7:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:29 /mi

Average Pace

13:16 /mi

Slowest Pace

20:45 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

20:47

12% of race

Time at Steady Pace

2:22:27

82% of race

Time at Slower Pace

10:35

6% of race

Average Pace: 13:15 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi6202257265462022572654
5.34M3.53 mi6446-2442703-131697-4365462755710
6.15M0.81 mi6451-52703698-163762661693
10.54M4.39 mi6420+312696+7695+363092660692
11.05M0.51 mi6461-412721-25704-967862938740
Finish(13.11 mi)2.06 mi6396+652689+32701+360182565679

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 87%
~flat
+4ft-3ft

Overall

6202

Females

2572

F25-29

655

1.81M→5.34M

1.8 - 5.3 mi

Top 92%
×4story building
+80ft-74ft

Overall

6546

Females

2755

F25-29

711

5.34M→6.15M

5.3 - 6.2 mi

Top 90%
×10story building
+126ft-4ft

Overall

6376

Females

2661

F25-29

694

6.15M→10.54M

6.2 - 10.5 mi

Top 89%
×21story building
+230ft-361ft

Overall

6309

Females

2660

F25-29

693

10.54M→11.05M

10.5 - 11.1 mi

Top 96%
×14story building
+172ft-0ft

Overall

6786

Females

2938

F25-29

741

11.05M→Finish

11.1 - 13.1 mi

Top 85%
×7story building
+97ft-114ft

Overall

6018

Females

2565

F25-29

679

Passing Analysis

Category:
Passed
312*
Passed By
506
Net Change
-194
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6202
1.81M → 5.34M78*322-244#6202#6446
5.34M → 6.15M2732-5#6446#6451
6.15M → 10.54M114*83+31#6451#6420
10.54M → 11.05M344-41#6420#6461
11.05M → Finish90*25+65#6461#6396
TOTALS312*506-194

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

Passing Charts

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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

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