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SF MARATHON 1ST HALF 2023

Edwin Mascarenhas

Campbell, CA

Bib: 11445 M 28

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 43%
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
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
9:45/mi
13:39
→ flat
11 ft elev
2.13M
19:12/mi
27:40
→ flat
13 ft elev
6.43M
11:30/mi
1:17:07
↑ 274↓ 780.9%
213 ft elev
6.62M
-32:-39/mi
1:11:06
↑ 161.6%
239 ft elev
10.65M
9:40/mi
1:50:05
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:14/mi
2:12:46
↑ 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
1:11:0610:44 /mi+13.3%
2nd Half
1:01:409:30 /mi✓ faster
Negative split — 13.3% 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
13:399:451.40 mi13:39
9:45
-
2.13M
27:4012:590.73 mi14:01
19:12
+9:27
6.43M
1:17:0712:004.30 mi49:27
11:30
-7:42
6.62M
1:11:0610:440.19 mi
-32:-39
-44:09
10.65M
1:50:0510:204.03 mi38:59
9:40
+42:19
Finish(13.11 mi)
2:12:4610:082.46 mi22:41
9:14
-0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-33:-39 /mi

Average Pace

10:08 /mi

Slowest Pace

19:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12:46

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:08 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi3656227752436562277524
2.13M0.73 mi3297+3592089+188482+4231211998455
6.43M4.30 mi2706+5911791+298417+6525611701395
6.62M0.19 mi2868-1621873-82426-9---
10.65M4.03 mi2707+1611785+88417+925551687392
Finish(13.11 mi)2.46 mi2612+951722+63404+1323971558359

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 60%
~flat
+3ft-2ft

Overall

3656

Males

2277

M25-29

527

1.40M→2.13M

1.4 - 2.1 mi

Top 51%
~flat
+3ft-1ft

Overall

3121

Males

1998

M25-29

461

2.13M→6.43M

2.1 - 6.4 mi

Top 42%
×17story building
+274ft-78ft

Overall

2561

Males

1701

M25-29

397

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 42%
×21story building
+153ft-361ft

Overall

2555

Males

1687

M25-29

393

10.65M→Finish

10.7 - 13.1 mi

Top 39%
×17story building
+244ft-114ft

Overall

2397

Males

1558

M25-29

359

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3656
1.40M → 2.13M
78437+359
#3656 → #3297
2.13M → 6.43M
60651*+591
#3297 → #2706
6.43M → 6.62M
18523-162
#2706 → #2868
6.62M → 10.65M
76237*+161
#2868 → #2707
10.65M → Finish
42137*+95
#2707 → #2612
TOTALS
4411485*+1044
#3656 → #2612

* 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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