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SF MARATHON 1ST HALF 2023

Val Martinez

San Francisco, CA

Bib: 15122 F 25

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:44/mi
13:37
→ flat
2.13M
21:07/mi
29:02
→ flat
6.43M
13:46/mi
1:28:12
↑ 274↓ 78
6.62M
-48:-15/mi
1:19:13
↑ 16
10.65M
12:01/mi
2:07:38
↑ 153↓ 361
Finish· 13.11 mi
13:23/mi
2:40:33
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:19:1311:58 /mi⚡ faster
2nd Half
1:21:2012:32 /mi+2.7%
Positive split — 2.7% 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
1.40M
13:379:441.40 mi13:37
9:44
-
2.13M
29:0213:380.73 mi15:25
21:07
+11:23
6.43M
1:28:1213:434.30 mi59:10
13:46
-7:21
6.62M
1:19:1311:580.19 mi
-48:-15
-62:01
10.65M
2:07:3811:594.03 mi48:25
12:01
+60:16
Finish(13.11 mi)
2:40:3312:152.46 mi32:55
13:23
+1:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-49:-15 /mi

Average Pace

12:15 /mi

Slowest Pace

21:07 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:40:33

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:15 /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
1.40M1.40 mi3625135536936251355369
2.13M0.73 mi4040-4151556-201420-5145661846477
6.43M4.30 mi4524-4841803-247476-5647381944496
6.62M0.19 mi4333+1911693+110452+24---
10.65M4.03 mi4632-2991869-176488-3649962101526
Finish(13.11 mi)2.46 mi4882-2502018-149522-3455412428585

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 60%
~flat
+3ft-2ft

Overall

3625

Females

1355

F25-29

370

1.40M→2.13M

1.4 - 2.1 mi

Top 75%
~flat
+3ft-1ft

Overall

4566

Females

1846

F25-29

482

2.13M→6.43M

2.1 - 6.4 mi

Top 78%
×17story building
+274ft-78ft

Overall

4738

Females

1944

F25-29

496

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 82%
×21story building
+153ft-361ft

Overall

4996

Females

2101

F25-29

526

10.65M→Finish

10.7 - 13.1 mi

Top 91%
×17story building
+244ft-114ft

Overall

5541

Females

2428

F25-29

585

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3625
1.40M → 2.13M
48166-415
#3625 → #4040
2.13M → 6.43M
601117*-484
#4040 → #4524
6.43M → 6.62M
6197+191
#4524 → #4333
6.62M → 10.65M
34243*-299
#4333 → #4632
10.65M → Finish
26414*-250
#4632 → #4882
TOTALS
1694437*-1257
#3625 → #4882

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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