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SF MARATHON 1ST HALF 2023

Matthew Veloz

Seattle, WA

Bib: 11893 M 38

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 34%
Gender (Male)
#0 / 3331
Top 43%
Division (M35-39)
#0 / 464
Top 41%
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
13:11/mi
18:27
→ flat
2.13M
17:20/mi
31:06
→ flat
6.43M
10:52/mi
1:17:51
↑ 274↓ 78
6.62M
-29:-24/mi
1:12:27
↑ 16
10.65M
8:48/mi
1:47:55
↑ 153↓ 361
Finish· 13.11 mi
8:03/mi
2:07:42
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:12:2710:57 /mi+23.7%
2nd Half
55:158:31 /mi✓ faster
Negative split — 23.7% 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
18:2713:111.40 mi18:27
13:11
-
2.13M
31:0614:360.73 mi12:39
17:20
+4:09
6.43M
1:17:5112:064.30 mi46:45
10:52
-6:28
6.62M
1:12:2710:570.19 mi
-29:-24
-40:16
10.65M
1:47:5510:084.03 mi35:28
8:48
+38:12
Finish(13.11 mi)
2:07:429:442.46 mi19:47
8:03
-0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-30:-24 /mi

Average Pace

9:44 /mi

Slowest Pace

17:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:42

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi5712320044057123200440
2.13M0.73 mi4892+8202874+326386+5416061109137
6.43M4.30 mi2865+20271884+990258+12818031259166
6.62M0.19 mi3129-2642000-116273-15---
10.65M4.03 mi2436+6931639+361222+5113901024140
Finish(13.11 mi)2.46 mi2082+3541417+222189+331064795108

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 94%
~flat
+3ft-2ft

Overall

5712

Males

3200

M35-39

441

1.40M→2.13M

1.4 - 2.1 mi

Top 26%
~flat
+3ft-1ft

Overall

1606

Males

1109

M35-39

138

2.13M→6.43M

2.1 - 6.4 mi

Top 30%
×17story building
+274ft-78ft

Overall

1803

Males

1259

M35-39

166

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 23%
×21story building
+153ft-361ft

Overall

1390

Males

1024

M35-39

140

10.65M→Finish

10.7 - 13.1 mi

Top 18%
×17story building
+244ft-114ft

Overall

1064

Males

795

M35-39

108

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5712
1.40M → 2.13M
29849+820
#5712 → #4892
2.13M → 6.43M
152042*+2027
#4892 → #2865
6.43M → 6.62M
28117-264
#2865 → #3129
6.62M → 10.65M
14707*+693
#3129 → #2436
10.65M → Finish
7361*+354
#2436 → #2082
TOTALS
3463976*+3630
#5712 → #2082

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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