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SF MARATHON 1ST HALF 2023

Steve Wilson

Bib: 16096•M•Age: 33

Stanford, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 36%
Gender (Male)
#0 / 3331
Top 45%
Division (M30-34)
#0 / 723
Top 47%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:20/mi
13:04
→ flat
2.13M
18:29/mi
26:34
→ flat
6.43M
11:21/mi
1:15:22
↑ 274↓ 780.9%
6.62M
-35:-6/mi
1:08:53
↑ 161.6%
10.65M
9:20/mi
1:46:28
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:04/mi
2:08:45
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:08:53
Pace10:24 /mi
2nd Half✓ Faster
Distance6.49 mi
Time59:52
Pace9:14 /mi
📊Negative Split: 13.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:04:1313:049:2013:04
9:20
-
2.13M
2.13 mi07:17:4326:3412:2813:30
18:29
+9:09
6.43M
6.43 mi08:06:311:15:2211:4348:48
11:21
-7:08
6.62M
6.62 mi08:00:021:08:5310:24
-35:-6
-46:27
10.65M
10.65 mi08:37:371:46:2810:0037:35
9:20
+44:26
Finish
13.11 mi08:59:542:08:459:4922:17
9:04
-0:16

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

-36:-6 /mi

Average Pace

9:49 /mi

Slowest Pace

18:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:45

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.40M
1.40 mi07:04:1313:049:2013:04
9:20
#2936
2.13M
2.13 mi07:17:4326:3412:2813:30
18:29
#2653
6.43M
6.43 mi08:06:311:15:2211:4348:48
11:21
#2403
6.62M
6.62 mi08:00:021:08:5310:24
-35:-6
#2399
10.65M
10.65 mi08:37:371:46:2810:0037:35
9:20
#2223
Finish
13.11 mi08:59:542:08:459:4922:17
9:04
#2198
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi293619084112936(Top 48%)1908(Top 57%)411(Top 57%)
2.13M2.13 mi0.73 mi2653+2831764+144388+232550(Top 42%)1694(Top 51%)379(Top 52%)
6.43M6.43 mi4.30 mi2403+2501626+138374+142368(Top 39%)1589(Top 48%)363(Top 50%)
6.62M6.62 mi0.19 mi2399+41627-1371+3---
10.65M10.65 mi4.03 mi2223+1761510+117346+252072(Top 34%)1417(Top 43%)332(Top 46%)
Finish13.11 mi2.46 mi2198+251490+20340+62210(Top 36%)1466(Top 44%)330(Top 46%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 48%
~flat
+3ft-2ft

Overall

2936

Males

1908

M30-34

413

1.40M→2.13M

1.4 - 2.1 mi

Top 42%
~flat
+3ft-1ft

Overall

2550

Males

1694

M30-34

382

2.13M→6.43M

2.1 - 6.4 mi

Top 39%
×17story building
+274ft-78ft

Overall

2368

Males

1589

M30-34

365

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 34%
×21story building
+153ft-361ft

Overall

2072

Males

1417

M30-34

334

10.65M→Finish

10.7 - 13.1 mi

Top 36%
×17story building
+244ft-114ft

Overall

2210

Males

1466

M30-34

330

Passing Analysis

Category:
Athletes Passed
1134*
Passed By
396
Net Change
+738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2936
1.40M → 2.13M35370+283#2936#2653
2.13M → 6.43M382*132+250#2653#2403
6.43M → 6.62M6763+4#2403#2399
6.62M → 10.65M231*55+176#2399#2223
10.65M → Finish101*76+25#2223#2198
TOTALS1134*396+738

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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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