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SF MARATHON 1ST HALF 2023

Ronald Martin

San Francisco, CA

Bib: 16861 M 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 19%
Gender (Male)
#0 / 3331
Top 26%
Division (M30-34)
#0 / 723
Top 27%
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
8:11/mi
11:27
→ flat
2.13M
16:34/mi
23:33
→ flat
6.43M
10:23/mi
1:08:10
↑ 274↓ 78
6.62M
-33:-10/mi
1:02:03
↑ 16
10.65M
8:44/mi
1:37:16
↑ 153↓ 361
Finish· 13.11 mi
8:24/mi
1:57:56
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:02:039:22 /mi+9.9%
2nd Half
55:538:37 /mi✓ faster
Negative split — 9.9% 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
11:278:111.40 mi11:27
8:11
-
2.13M
23:3311:030.73 mi12:06
16:34
+8:23
6.43M
1:08:1010:364.30 mi44:37
10:23
-6:11
6.62M
1:02:039:220.19 mi
-33:-10
-43:33
10.65M
1:37:169:084.03 mi35:13
8:44
+41:54
Finish(13.11 mi)
1:57:569:002.46 mi20:40
8:24
-0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-34:-10 /mi

Average Pace

9:00 /mi

Slowest Pace

16:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:57:56

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi10897961691089796169
2.13M0.73 mi1073+16787+9166+31137824178
6.43M4.30 mi1125-52844-57189-231247927207
6.62M0.19 mi1088+37809+35178+11---
10.65M4.03 mi1148-60866-57193-151314971213
Finish(13.11 mi)2.46 mi1164-16870-419314371035225

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 18%
~flat
+3ft-2ft

Overall

1089

Males

796

M30-34

170

1.40M→2.13M

1.4 - 2.1 mi

Top 19%
~flat
+3ft-1ft

Overall

1137

Males

824

M30-34

181

2.13M→6.43M

2.1 - 6.4 mi

Top 21%
×17story building
+274ft-78ft

Overall

1247

Males

927

M30-34

209

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 22%
×21story building
+153ft-361ft

Overall

1314

Males

971

M30-34

215

10.65M→Finish

10.7 - 13.1 mi

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

Overall

1437

Males

1035

M30-34

225

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1089
1.40M → 2.13M
88104+16
#1089 → #1073
2.13M → 6.43M
14795*-52
#1073 → #1125
6.43M → 6.62M
1754+37
#1125 → #1088
6.62M → 10.65M
10444*-60
#1088 → #1148
10.65M → Finish
6953*-16
#1148 → #1164
TOTALS
425350*-75
#1089 → #1164

* 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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