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SF MARATHON 1ST HALF 2023

Parna Moghadam

San Francisco, CA

Bib: 14431 F 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Top 45%
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
9:10/mi
12:50
→ flat
2.13M
20:04/mi
27:29
→ flat
6.43M
12:04/mi
1:19:21
↑ 274↓ 78
6.62M
-42:-59/mi
1:11:22
↑ 16
10.65M
10:32/mi
1:53:51
↑ 153↓ 361
Finish· 13.11 mi
10:33/mi
2:19:48
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:11:2210:47 /mi+4.1%
2nd Half
1:08:2610:33 /mi✓ faster
Negative split — 4.1% faster 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
12:509:101.40 mi12:50
9:10
-
2.13M
27:2912:540.73 mi14:39
20:04
+10:54
6.43M
1:19:2112:204.30 mi51:52
12:04
-8:00
6.62M
1:11:2210:470.19 mi
-42:-59
-55:03
10.65M
1:53:5110:414.03 mi42:29
10:32
+53:31
Finish(13.11 mi)
2:19:4810:402.46 mi25:57
10:33
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-43:-59 /mi

Average Pace

10:40 /mi

Slowest Pace

20:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:48

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:40 /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 mi26759122462675912246
2.13M0.73 mi3204-5291165-253314-6838401472381
6.43M4.30 mi3141+631129+36310+432031160320
6.62M0.19 mi2938+2031034+95288+22---
10.65M4.03 mi3197-2591147-113310-2236511395361
Finish(13.11 mi)2.46 mi3329-1321227-80328-1838731533394

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 44%
~flat
+3ft-2ft

Overall

2675

Females

912

F25-29

247

1.40M→2.13M

1.4 - 2.1 mi

Top 63%
~flat
+3ft-1ft

Overall

3840

Females

1472

F25-29

386

2.13M→6.43M

2.1 - 6.4 mi

Top 53%
×17story building
+274ft-78ft

Overall

3203

Females

1160

F25-29

320

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 60%
×21story building
+153ft-361ft

Overall

3651

Females

1395

F25-29

361

10.65M→Finish

10.7 - 13.1 mi

Top 64%
×17story building
+244ft-114ft

Overall

3873

Females

1533

F25-29

394

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2675
1.40M → 2.13M
57647-529
#2675 → #3204
2.13M → 6.43M
237300*+63
#3204 → #3141
6.43M → 6.62M
7210+203
#3141 → #2938
6.62M → 10.65M
31657*-259
#2938 → #3197
10.65M → Finish
17543*-132
#3197 → #3329
TOTALS
1311657*-654
#2675 → #3329

* 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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