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SF MARATHON 1ST HALF 2023

Perez Lowery

San Francisco, CA

Bib: 16563 M 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 8%
Gender (Male)
#0 / 3331
Top 12%
Division (M25-29)
#0 / 688
Top 15%
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
6:48/mi
9:31
→ flat
11 ft elev
2.13M
14:34/mi
20:09
→ flat
13 ft elev
6.43M
9:13/mi
59:47
↑ 274↓ 780.9%
213 ft elev
6.62M
-30:-59/mi
54:05
↑ 161.6%
239 ft elev
10.65M
8:28/mi
1:28:13
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:24/mi
1:48:52
↑ 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
54:058:10 /mi⚡ faster
2nd Half
54:478:27 /mi+1.3%
Positive split — 1.3% slower 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
9:316:481.40 mi9:31
6:48
-
2.13M
20:099:280.73 mi10:38
14:34
+7:46
6.43M
59:479:184.30 mi39:38
9:13
-5:21
6.62M
54:058:100.19 mi
-30:-59
-40:12
10.65M
1:28:138:174.03 mi34:08
8:28
+39:27
Finish(13.11 mi)
1:48:528:182.46 mi20:39
8:24
-0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-31:-59 /mi

Average Pace

8:18 /mi

Slowest Pace

14:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:52

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:18 /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 mi1271093412710934
2.13M0.73 mi183-56153-4443-931524761
6.43M4.30 mi288-105237-8460-1737430275
6.62M0.19 mi234+54196+4154+6---
10.65M4.03 mi397-163319-12382-281003758186
Finish(13.11 mi)2.46 mi516-119410-91105-2314271027248

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 2%
~flat
+3ft-2ft

Overall

127

Males

109

M25-29

35

1.40M→2.13M

1.4 - 2.1 mi

Top 5%
~flat
+3ft-1ft

Overall

315

Males

247

M25-29

64

2.13M→6.43M

2.1 - 6.4 mi

Top 6%
×17story building
+274ft-78ft

Overall

374

Males

302

M25-29

76

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 17%
×21story building
+153ft-361ft

Overall

1003

Males

758

M25-29

187

10.65M→Finish

10.7 - 13.1 mi

Top 24%
×17story building
+244ft-114ft

Overall

1427

Males

1027

M25-29

248

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#127
1.40M → 2.13M
593-56
#127 → #183
2.13M → 6.43M
1127-105
#183 → #288
6.43M → 6.62M
054+54
#288 → #234
6.62M → 10.65M
1630-163
#234 → #397
10.65M → Finish
1245*-119
#397 → #516
TOTALS
45869*-389
#127 → #516

* 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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