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SF MARATHON 1ST HALF 2023

Cong Wang

Milpitas, CA

Bib: 15750 M 29

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 39%
Gender (Male)
#0 / 3331
Top 47%
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
1.40M
8:51/mi
12:24
→ flat
2.13M
18:23/mi
25:49
→ flat
6.43M
11:24/mi
1:14:51
↑ 274↓ 78
6.62M
-36:-56/mi
1:08:01
↑ 16
10.65M
9:33/mi
1:46:31
↑ 153↓ 361
Finish· 13.11 mi
9:42/mi
2:10:22
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:08:0110:16 /mi+8.3%
2nd Half
1:02:219:37 /mi✓ faster
Negative split — 8.3% 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
12:248:511.40 mi12:24
8:51
-
2.13M
25:4912:070.73 mi13:25
18:23
+9:32
6.43M
1:14:5111:384.30 mi49:02
11:24
-6:59
6.62M
1:08:0110:160.19 mi
-36:-56
-48:20
10.65M
1:46:3110:004.03 mi38:30
9:33
+46:29
Finish(13.11 mi)
2:10:229:572.46 mi23:51
9:42
+0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-37:-56 /mi

Average Pace

9:57 /mi

Slowest Pace

18:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:10:22

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /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 mi2139145434521391454345
2.13M0.73 mi2210-711504-50353-824451634375
6.43M4.30 mi2292-821561-57358-524461637378
6.62M0.19 mi2229+631526+35351+7---
10.65M4.03 mi2227+21514+12347+423971593377
Finish(13.11 mi)2.46 mi2353-1261576-62370-2329871888436

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 35%
~flat
+3ft-2ft

Overall

2139

Males

1454

M25-29

348

1.40M→2.13M

1.4 - 2.1 mi

Top 40%
~flat
+3ft-1ft

Overall

2445

Males

1634

M25-29

380

2.13M→6.43M

2.1 - 6.4 mi

Top 40%
×17story building
+274ft-78ft

Overall

2446

Males

1637

M25-29

380

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 39%
×21story building
+153ft-361ft

Overall

2397

Males

1593

M25-29

378

10.65M→Finish

10.7 - 13.1 mi

Top 49%
×17story building
+244ft-114ft

Overall

2987

Males

1888

M25-29

436

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2139
1.40M → 2.13M
190119-71
#2139 → #2210
2.13M → 6.43M
263181*-82
#2210 → #2292
6.43M → 6.62M
2689+63
#2292 → #2229
6.62M → 10.65M
120122*+2
#2229 → #2227
10.65M → Finish
17044*-126
#2227 → #2353
TOTALS
769555*-214
#2139 → #2353

* 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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