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SF MARATHON 1ST HALF 2023

Matthew Greeley

San Francisco, CA

Bib: 12051 M 49

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 12%
Gender (Male)
#0 / 3331
Top 17%
Masters (Masters Men)
#0 / 1028
Top 10%
Division (M45-49)
#0 / 241
Top 11%
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
7:52/mi
11:01
→ flat
2.13M
16:30/mi
23:04
→ flat
6.43M
9:55/mi
1:05:42
↑ 274↓ 78
6.62M
-30:-48/mi
1:00:02
↑ 16
10.65M
8:11/mi
1:33:00
↑ 153↓ 361
Finish· 13.11 mi
7:59/mi
1:52:37
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:00:029:04 /mi+12.4%
2nd Half
52:358:06 /mi✓ faster
Negative split — 12.4% 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
11:017:521.40 mi11:01
7:52
-
2.13M
23:0410:500.73 mi12:03
16:30
+8:38
6.43M
1:05:4210:134.30 mi42:38
9:55
-6:35
6.62M
1:00:029:040.19 mi
-30:-48
-40:43
10.65M
1:33:008:444.03 mi32:58
8:11
+38:59
Finish(13.11 mi)
1:52:378:352.46 mi19:37
7:59
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-31:-48 /mi

Average Pace

8:35 /mi

Slowest Pace

16:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:52:37

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi7275512672755126
2.13M0.73 mi840-113636-8532-6109779841
6.43M4.30 mi815+25628+829+383363831
6.62M0.19 mi787+28607+2129---
10.65M4.03 mi743+44576+3126+371556325
Finish(13.11 mi)2.46 mi750-7580-42698775340

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 12%
~flat
+3ft-2ft

Overall

727

Males

551

M45-49

26

1.40M→2.13M

1.4 - 2.1 mi

Top 18%
~flat
+3ft-1ft

Overall

1097

Males

798

M45-49

43

2.13M→6.43M

2.1 - 6.4 mi

Top 14%
×17story building
+274ft-78ft

Overall

833

Males

638

M45-49

31

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 12%
×21story building
+153ft-361ft

Overall

715

Males

563

M45-49

25

10.65M→Finish

10.7 - 13.1 mi

Top 16%
×17story building
+244ft-114ft

Overall

987

Males

753

M45-49

40

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#727
1.40M → 2.13M
15037-113
#727 → #840
2.13M → 6.43M
91116+25
#840 → #815
6.43M → 6.62M
1240+28
#815 → #787
6.62M → 10.65M
3175*+44
#787 → #743
10.65M → Finish
4134*-7
#743 → #750
TOTALS
325302*-23
#727 → #750

* 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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The San Francisco Marathon

The San Francisco Marathon

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