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SF MARATHON 1ST HALF 2023

Bogo Giertler

San Francisco, CA

Bib: 10006 M 33

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M30-34)
#0 / 723
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
15:35/mi
21:49
→ flat
2.13M
23:12/mi
38:45
→ flat
6.43M
15:04/mi
1:43:33
↑ 274↓ 78
6.62M
-42:-54/mi
1:35:35
↑ 16
10.65M
11:18/mi
2:21:07
↑ 153↓ 361
Finish· 13.11 mi
10:09/mi
2:46:04
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:35:3514:26 /mi+26.3%
2nd Half
1:10:2910:52 /mi✓ faster
Negative split — 26.3% 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
21:4915:351.40 mi21:49
15:35
-
2.13M
38:4518:120.73 mi16:56
23:12
+7:37
6.43M
1:43:3316:064.30 mi1:04:48
15:04
-8:08
6.62M
1:35:3514:260.19 mi
-42:-54
-57:58
10.65M
2:21:0713:154.03 mi45:32
11:18
+54:12
Finish(13.11 mi)
2:46:0412:402.46 mi24:57
10:09
-1:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-43:-54 /mi

Average Pace

12:40 /mi

Slowest Pace

23:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:04

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:40 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi5951329471459513294714
2.13M0.73 mi5921+303286+8713+154093080684
6.43M4.30 mi5702+2193197+89706+754193084688
6.62M0.19 mi5751-493218-21709-3---
10.65M4.03 mi5441+3103085+133692+1744382647588
Finish(13.11 mi)2.46 mi5158+2832963+122670+2235192168496

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 98%
~flat
+3ft-2ft

Overall

5951

Males

3294

M30-34

718

1.40M→2.13M

1.4 - 2.1 mi

Top 89%
~flat
+3ft-1ft

Overall

5409

Males

3080

M30-34

688

2.13M→6.43M

2.1 - 6.4 mi

Top 89%
×17story building
+274ft-78ft

Overall

5419

Males

3084

M30-34

692

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 73%
×21story building
+153ft-361ft

Overall

4438

Males

2647

M30-34

590

10.65M→Finish

10.7 - 13.1 mi

Top 58%
×17story building
+244ft-114ft

Overall

3519

Males

2168

M30-34

496

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5951
1.40M → 2.13M
3767*+30
#5951 → #5921
2.13M → 6.43M
63282*+219
#5921 → #5702
6.43M → 6.62M
6314-49
#5702 → #5751
6.62M → 10.65M
4314*+310
#5751 → #5441
10.65M → Finish
3286*+283
#5441 → #5158
TOTALS
170963*+793
#5951 → #5158

* 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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