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SF MARATHON 1ST HALF 2023

Syd Godfrey

Sacramento, CA

Bib: 13594 M 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 35%
Gender (Male)
#0 / 3331
Top 43%
Division (M30-34)
#0 / 723
Top 45%
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
11:59/mi
16:46
→ flat
2.13M
18:28/mi
30:15
→ flat
6.43M
11:13/mi
1:18:29
↑ 274↓ 78
6.62M
-30:-59/mi
1:12:47
↑ 16
10.65M
8:58/mi
1:48:56
↑ 153↓ 361
Finish· 13.11 mi
7:42/mi
2:07:53
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:12:4711:00 /mi+24.3%
2nd Half
55:068:29 /mi✓ faster
Negative split — 24.3% 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
16:4611:591.40 mi16:46
11:59
-
2.13M
30:1514:120.73 mi13:29
18:28
+6:29
6.43M
1:18:2912:124.30 mi48:14
11:13
-7:15
6.62M
1:12:4711:000.19 mi
-30:-59
-42:12
10.65M
1:48:5610:144.03 mi36:09
8:58
+39:57
Finish(13.11 mi)
2:07:539:452.46 mi18:57
7:42
-1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-31:-59 /mi

Average Pace

9:45 /mi

Slowest Pace

18:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:53

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:45 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi5511311768655113117686
2.13M0.73 mi4580+9312733+384612+7425251680373
6.43M4.30 mi2984+15961935+798436+17622111499346
6.62M0.19 mi3196-2122030-95456-20---
10.65M4.03 mi2552+6441700+330389+6715961157260
Finish(13.11 mi)2.46 mi2102+4501432+268324+65725574128

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 91%
~flat
+3ft-2ft

Overall

5511

Males

3117

M30-34

689

1.40M→2.13M

1.4 - 2.1 mi

Top 42%
~flat
+3ft-1ft

Overall

2525

Males

1680

M30-34

376

2.13M→6.43M

2.1 - 6.4 mi

Top 36%
×17story building
+274ft-78ft

Overall

2211

Males

1499

M30-34

348

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 26%
×21story building
+153ft-361ft

Overall

1596

Males

1157

M30-34

262

10.65M→Finish

10.7 - 13.1 mi

Top 12%
×17story building
+244ft-114ft

Overall

725

Males

574

M30-34

128

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5511
1.40M → 2.13M
32963+931
#5511 → #4580
2.13M → 6.43M
231619*+1596
#4580 → #2984
6.43M → 6.62M
23422-212
#2984 → #3196
6.62M → 10.65M
17661*+644
#3196 → #2552
10.65M → Finish
2452*+450
#2552 → #2102
TOTALS
3083717*+3409
#5511 → #2102

* 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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