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SF MARATHON 1ST HALF 2025

Leah Marquardt

Bay Point, CA

Bib: 19184 F 28

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
1.81M
11:38/mi
21:04
→ flat
5.34M
12:11/mi
1:04:05
↑ 80↓ 74
6.15M
13:19/mi
1:14:52
↑ 126
10.54M
12:28/mi
2:09:37
↑ 230↓ 361
11.05M
17:15/mi
2:18:25
↑ 172
Finish· 13.11 mi
13:02/mi
2:45:15
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:14:5212:10 /mi⚡ faster
2nd Half
1:30:2312:59 /mi+20.7%
Positive split — 20.7% 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
21:0411:381.81 mi21:04
11:38
-
5.34M
1:04:0512:003.53 mi43:01
12:11
+0:33
6.15M
1:14:5212:100.81 mi10:47
13:19
+1:08
10.54M
2:09:3712:184.39 mi54:45
12:28
-0:51
11.05M
2:18:2512:320.51 mi8:48
17:15
+4:47
Finish(13.11 mi)
2:45:1512:362.06 mi26:50
13:02
-4:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:38 /mi

Average Pace

12:36 /mi

Slowest Pace

17:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

21:04

13% of race

Time at Steady Pace

2:15:23

82% of race

Time at Slower Pace

8:48

5% of race

Average Pace: 12:36 /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 mi6312262766463122627664
5.34M3.53 mi6242+702591+36675-1162022562675
6.15M0.81 mi6251-92591672+362172565665
10.54M4.39 mi6053+1982488+103657+1558012350630
11.05M0.51 mi6031+222473+15653+453452133574
Finish(13.11 mi)2.06 mi5970+612457+16652+156992396638

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 89%
~flat
+4ft-3ft

Overall

6312

Females

2627

F25-29

665

1.81M→5.34M

1.8 - 5.3 mi

Top 87%
×4story building
+80ft-74ft

Overall

6202

Females

2562

F25-29

676

5.34M→6.15M

5.3 - 6.2 mi

Top 88%
×10story building
+126ft-4ft

Overall

6217

Females

2565

F25-29

666

6.15M→10.54M

6.2 - 10.5 mi

Top 82%
×21story building
+230ft-361ft

Overall

5801

Females

2350

F25-29

630

10.54M→11.05M

10.5 - 11.1 mi

Top 75%
×14story building
+172ft-0ft

Overall

5345

Females

2133

F25-29

575

11.05M→Finish

11.1 - 13.1 mi

Top 80%
×7story building
+97ft-114ft

Overall

5699

Females

2396

F25-29

638

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#6312
1.81M → 5.34M
128198*+70
#6312 → #6242
5.34M → 6.15M
4738-9
#6242 → #6251
6.15M → 10.54M
38236*+198
#6251 → #6053
10.54M → 11.05M
1436+22
#6053 → #6031
11.05M → Finish
3394*+61
#6031 → #5970
TOTALS
260602*+342
#6312 → #5970

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

Passing Visualized

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

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