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SF MARATHON 1ST HALF 2023

Alan Lee

MantecaManteca, CA

Bib: 11354 M 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 23%
Gender (Male)
#0 / 3331
Top 31%
Masters (Masters Men)
#0 / 1028
Top 22%
Division (M55-59)
#0 / 129
Top 17%
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
8:21/mi
11:42
→ flat
2.13M
16:25/mi
23:41
→ flat
6.43M
10:41/mi
1:09:39
↑ 274↓ 78
6.62M
-39:-24/mi
1:02:21
↑ 16
10.65M
9:17/mi
1:39:47
↑ 153↓ 361
Finish· 13.11 mi
8:39/mi
2:01:02
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:02:219:25 /mi+5.9%
2nd Half
58:419:03 /mi✓ faster
Negative split — 5.9% 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
11:428:211.40 mi11:42
8:21
-
2.13M
23:4111:070.73 mi11:59
16:25
+8:04
6.43M
1:09:3910:504.30 mi45:58
10:41
-5:44
6.62M
1:02:219:250.19 mi
-39:-24
-50:05
10.65M
1:39:479:224.03 mi37:26
9:17
+48:41
Finish(13.11 mi)
2:01:029:142.46 mi21:15
8:39
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-40:-24 /mi

Average Pace

9:14 /mi

Slowest Pace

16:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:01:02

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:14 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.40M1.40 mi134595524134595524
2.13M0.73 mi1138+207831+12413+11105477112
6.43M4.30 mi1359-221992-16120-71603114328
6.62M0.19 mi1133+226836+15616+4---
10.65M4.03 mi1409-2761023-18722-62027139832
Finish(13.11 mi)2.46 mi1419-101027-4221702119023

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 22%
~flat
+3ft-2ft

Overall

1345

Males

955

M55-59

24

1.40M→2.13M

1.4 - 2.1 mi

Top 17%
~flat
+3ft-1ft

Overall

1054

Males

771

M55-59

12

2.13M→6.43M

2.1 - 6.4 mi

Top 26%
×17story building
+274ft-78ft

Overall

1603

Males

1143

M55-59

28

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M55-59

-

6.62M→10.65M

6.6 - 10.7 mi

Top 33%
×21story building
+153ft-361ft

Overall

2027

Males

1398

M55-59

32

10.65M→Finish

10.7 - 13.1 mi

Top 28%
×17story building
+244ft-114ft

Overall

1702

Males

1190

M55-59

23

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1345
1.40M → 2.13M
33240+207
#1345 → #1138
2.13M → 6.43M
27857*-221
#1138 → #1359
6.43M → 6.62M
1227+226
#1359 → #1133
6.62M → 10.65M
29014*-276
#1133 → #1409
10.65M → Finish
6757*-10
#1409 → #1419
TOTALS
669595*-74
#1345 → #1419

* 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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