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SF MARATHON 1ST HALF 2023

Sarah Howell

San Diego, CA

Bib: 13051 F 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 46%
Gender (Female)
#0 / 2732
Top 36%
Division (F30-34)
#0 / 557
Top 38%
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
8:52/mi
12:25
→ flat
2.13M
18:31/mi
25:56
→ flat
6.43M
11:40/mi
1:16:08
↑ 274↓ 78
6.62M
-37:-38/mi
1:09:10
↑ 16
10.65M
9:58/mi
1:49:22
↑ 153↓ 361
Finish· 13.11 mi
10:16/mi
2:14:36
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:09:1010:27 /mi+5.4%
2nd Half
1:05:2610:05 /mi✓ faster
Negative split — 5.4% 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
12:258:521.40 mi12:25
8:52
-
2.13M
25:5612:100.73 mi13:31
18:31
+9:39
6.43M
1:16:0811:504.30 mi50:12
11:40
-6:51
6.62M
1:09:1010:270.19 mi
-37:-38
-49:18
10.65M
1:49:2210:164.03 mi40:12
9:58
+47:36
Finish(13.11 mi)
2:14:3610:162.46 mi25:14
10:16
+0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-38:-38 /mi

Average Pace

10:16 /mi

Slowest Pace

18:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:14:36

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /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
1.40M1.40 mi21646951632164695163
2.13M0.73 mi2288-124734-391632573867191
6.43M4.30 mi2534-246837-103187-242754947203
6.62M0.19 mi2453+81795+42174+13---
10.65M4.03 mi2629-176882-87191-1729231034218
Finish(13.11 mi)2.46 mi2806-177970-88209-1836261403303

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 36%
~flat
+3ft-2ft

Overall

2164

Females

695

F30-34

163

1.40M→2.13M

1.4 - 2.1 mi

Top 42%
~flat
+3ft-1ft

Overall

2573

Females

867

F30-34

191

2.13M→6.43M

2.1 - 6.4 mi

Top 45%
×17story building
+274ft-78ft

Overall

2754

Females

947

F30-34

203

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 48%
×21story building
+153ft-361ft

Overall

2923

Females

1034

F30-34

218

10.65M→Finish

10.7 - 13.1 mi

Top 60%
×17story building
+244ft-114ft

Overall

3626

Females

1403

F30-34

303

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2164
1.40M → 2.13M
235111-124
#2164 → #2288
2.13M → 6.43M
374128*-246
#2288 → #2534
6.43M → 6.62M
32113+81
#2534 → #2453
6.62M → 10.65M
24771*-176
#2453 → #2629
10.65M → Finish
21437*-177
#2629 → #2806
TOTALS
1102460*-642
#2164 → #2806

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

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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