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SF MARATHON 1ST HALF 2023

Benjamin Adler

Zurich

Bib: 16021 M 37

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 24%
Gender (Male)
#0 / 3331
Top 31%
Division (M35-39)
#0 / 464
Top 31%
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
8:29/mi
11:52
→ flat
2.13M
18:05/mi
25:04
→ flat
6.43M
11:07/mi
1:12:53
↑ 274↓ 78
6.62M
-30:-43/mi
1:07:14
↑ 16
10.65M
8:43/mi
1:42:23
↑ 153↓ 361
Finish· 13.11 mi
7:42/mi
2:01:18
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:07:1410:09 /mi+19.6%
2nd Half
54:048:20 /mi✓ faster
Negative split — 19.6% 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
11:528:291.40 mi11:52
8:29
-
2.13M
25:0411:460.73 mi13:12
18:05
+9:36
6.43M
1:12:5311:204.30 mi47:49
11:07
-6:58
6.62M
1:07:1410:090.19 mi
-30:-43
-41:50
10.65M
1:42:239:374.03 mi35:09
8:43
+39:26
Finish(13.11 mi)
2:01:189:152.46 mi18:55
7:42
-1:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-31:-43 /mi

Average Pace

9:15 /mi

Slowest Pace

18:05 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:01:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /mi

Loading chart...
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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi1531107113415311071134
2.13M0.73 mi1797-2661239-168156-2221701455197
6.43M4.30 mi1915-1181324-85176-2020761420198
6.62M0.19 mi2074-1591415-91192-16---
10.65M4.03 mi1708+3661211+204160+321300960131
Finish(13.11 mi)2.46 mi1449+2591044+167142+1870756370

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 25%
~flat
+3ft-2ft

Overall

1531

Males

1071

M35-39

134

1.40M→2.13M

1.4 - 2.1 mi

Top 36%
~flat
+3ft-1ft

Overall

2170

Males

1455

M35-39

198

2.13M→6.43M

2.1 - 6.4 mi

Top 34%
×17story building
+274ft-78ft

Overall

2076

Males

1420

M35-39

198

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

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

Overall

1300

Males

960

M35-39

131

10.65M→Finish

10.7 - 13.1 mi

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

Overall

707

Males

563

M35-39

70

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1531
1.40M → 2.13M
30539-266
#1531 → #1797
2.13M → 6.43M
261143*-118
#1797 → #1915
6.43M → 6.62M
17617-159
#1915 → #2074
6.62M → 10.65M
14380*+366
#2074 → #1708
10.65M → Finish
4263*+259
#1708 → #1449
TOTALS
760842*+82
#1531 → #1449

* 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

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