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SF MARATHON 1ST HALF 2025

Jessica Pelayo

Salinas, CA

Bib: 12355 F 34

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F30-34)
#0 / 691
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
10:19/mi
18:41
→ flat
12 ft elev
5.34M
11:11/mi
58:10
↑ 80↓ 74
19 ft elev
6.15M
11:21/mi
1:07:21
↑ 1262.8%
149 ft elev
10.54M
11:23/mi
1:57:21
↑ 230↓ 3610.6%
20 ft elev
11.05M
16:22/mi
2:05:42
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
11:42/mi
2:29:47
↑ 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
1:07:2110:57 /mi⚡ faster
2nd Half
1:22:2611:51 /mi+22.4%
Positive split — 22.4% 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
18:4110:191.81 mi18:41
10:19
-
5.34M
58:1010:543.53 mi39:29
11:11
+0:52
6.15M
1:07:2110:570.81 mi9:11
11:21
+0:10
10.54M
1:57:2111:084.39 mi50:00
11:23
+0:02
11.05M
2:05:4211:230.51 mi8:21
16:22
+4:59
Finish(13.11 mi)
2:29:4711:262.06 mi24:05
11:42
-4:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:19 /mi

Average Pace

11:26 /mi

Slowest Pace

16:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:41

12% of race

Time at Steady Pace

2:02:45

82% of race

Time at Slower Pace

8:21

6% of race

Average Pace: 11:26 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi4583167738745831677387
5.34M3.53 mi5037-4541917-240430-4352642036465
6.15M0.81 mi4959+781873+44428+245641662384
10.54M4.39 mi4823+1361809+64418+1047441794421
11.05M0.51 mi4849-261826-17424-647951843422
Finish(13.11 mi)2.06 mi4775+741811+15427-346561824418

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 65%
~flat
+4ft-3ft

Overall

4583

Females

1677

F30-34

388

1.81M→5.34M

1.8 - 5.3 mi

Top 74%
×4story building
+80ft-74ft

Overall

5264

Females

2036

F30-34

466

5.34M→6.15M

5.3 - 6.2 mi

Top 64%
×10story building
+126ft-4ft

Overall

4564

Females

1662

F30-34

385

6.15M→10.54M

6.2 - 10.5 mi

Top 67%
×21story building
+230ft-361ft

Overall

4744

Females

1794

F30-34

422

10.54M→11.05M

10.5 - 11.1 mi

Top 68%
×14story building
+172ft-0ft

Overall

4795

Females

1843

F30-34

423

11.05M→Finish

11.1 - 13.1 mi

Top 66%
×7story building
+97ft-114ft

Overall

4656

Females

1824

F30-34

418

Passing Analysis

Category:
Passed
636*
Passed By
828
Net Change
-192
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4583
1.81M → 5.34M128*582-454#4583#5037
5.34M → 6.15M10729+78#5037#4959
6.15M → 10.54M245*109+136#4959#4823
10.54M → 11.05M3157-26#4823#4849
11.05M → Finish125*51+74#4849#4775
TOTALS636*828-192

* 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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