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SF MARATHON 1ST HALF 2023

Eric Charpentier

Boston, MA

Bib: 9175 M 48

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 0.7%
Gender (Male)
#0 / 3331
Top 1%
Masters (Masters Men)
#0 / 1028
Top 0.3%
Division (M45-49)
#0 / 241
Top 0.8%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
6:28/mi
9:03
→ flat
11 ft elev
2.13M
13:09/mi
18:39
→ flat
13 ft elev
6.43M
8:00/mi
53:05
↑ 274↓ 780.9%
213 ft elev
6.62M
-25:-48/mi
48:22
↑ 161.6%
239 ft elev
10.65M
6:46/mi
1:15:40
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
6:23/mi
1:31:22
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
48:227:18 /mi+11.1%
2nd Half
43:006:38 /mi✓ faster
Negative split — 11.1% 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
9:036:281.40 mi9:03
6:28
-
2.13M
18:398:450.73 mi9:36
13:09
+6:41
6.43M
53:058:154.30 mi34:26
8:00
-5:09
6.62M
48:227:180.19 mi
-25:-48
-33:48
10.65M
1:15:407:064.03 mi27:18
6:46
+32:34
Finish(13.11 mi)
1:31:226:582.46 mi15:42
6:23
-0:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-26:-48 /mi

Average Pace

6:58 /mi

Slowest Pace

13:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:31:22

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi5043250432
2.13M0.73 mi58-848-5279612
6.43M4.30 mi52+642+6257462
6.62M0.19 mi47+537+52---
10.65M4.03 mi49-239-2254462
Finish(13.11 mi)2.46 mi41+836+3259541

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 0.8%
~flat
+3ft-2ft

Overall

50

Males

43

M45-49

2

1.40M→2.13M

1.4 - 2.1 mi

Top 1%
~flat
+3ft-1ft

Overall

79

Males

61

M45-49

2

2.13M→6.43M

2.1 - 6.4 mi

Top 0.9%
×17story building
+274ft-78ft

Overall

57

Males

46

M45-49

2

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 0.9%
×21story building
+153ft-361ft

Overall

54

Males

46

M45-49

2

10.65M→Finish

10.7 - 13.1 mi

Top 1.0%
×17story building
+244ft-114ft

Overall

59

Males

54

M45-49

1

Passing Analysis

Category:
Passed
38*
Passed By
29
Net Change
+9
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#50
1.40M → 2.13M614-8#50#58
2.13M → 6.43M148+6#58#52
6.43M → 6.62M50+5#52#47
6.62M → 10.65M24-2#47#49
10.65M → Finish11*3+8#49#41
TOTALS38*29+9

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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