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SF MARATHON 1ST HALF 2023

Woovin Shin

San Jose, CA

Bib: 16414 M 22

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 13%
Gender (Male)
#0 / 3331
Top 18%
M20-29
#0 / 333
Top 30%
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
8:22/mi
11:43
→ flat
11 ft elev
2.13M
16:40/mi
23:53
→ flat
13 ft elev
6.43M
10:15/mi
1:07:57
↑ 274↓ 780.9%
213 ft elev
6.62M
-27:-39/mi
1:02:53
↑ 161.6%
239 ft elev
10.65M
8:00/mi
1:35:06
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
7:17/mi
1:53:01
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:02:53
Pace9:30 /mi
2nd Half✓ Faster
Distance6.49 mi
Time50:08
Pace7:44 /mi
📊Negative Split: 20.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:08:5311:438:2211:43
8:22
-
2.13M
2.13 mi07:21:0323:5311:1312:10
16:40
+8:18
6.43M
6.43 mi08:05:071:07:5710:3444:04
10:15
-6:25
6.62M
6.62 mi08:00:031:02:539:30
-27:-39
-37:54
10.65M
10.65 mi08:32:161:35:068:5632:13
8:00
+35:39
Finish
13.11 mi08:50:111:53:018:3717:55
7:17
-0:43

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

-28:-39 /mi

Average Pace

8:37 /mi

Slowest Pace

16:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:01

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi07:08:5311:438:2211:43
8:22
#1360
2.13M
2.13 mi07:21:0323:5311:1312:10
16:40
#1215
6.43M
6.43 mi08:05:071:07:5710:3444:04
10:15
#1097
6.62M
6.62 mi08:00:031:02:539:30
-27:-39
#1219
10.65M
10.65 mi08:32:161:35:068:5632:13
8:00
#912
Finish
13.11 mi08:50:111:53:018:3717:55
7:17
#772
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi13609671411360(Top 22%)967(Top 29%)141(Top 42%)
2.13M2.13 mi0.73 mi1215+145877+90133+81178(Top 19%)849(Top 25%)124(Top 37%)
6.43M6.43 mi4.30 mi1097+118821+56123+101120(Top 18%)836(Top 25%)129(Top 39%)
6.62M6.62 mi0.19 mi1219-122893-72136-13---
10.65M10.65 mi4.03 mi912+307691+202114+22554(Top 9%)445(Top 13%)81(Top 24%)
Finish13.11 mi2.46 mi772+140595+9699+15392(Top 6%)321(Top 10%)59(Top 18%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 22%
~flat
+3ft-2ft

Overall

1360

Males

967

M20-24

141

1.40M→2.13M

1.4 - 2.1 mi

Top 19%
~flat
+3ft-1ft

Overall

1178

Males

849

M20-24

124

2.13M→6.43M

2.1 - 6.4 mi

Top 18%
×17story building
+274ft-78ft

Overall

1120

Males

836

M20-24

129

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 9%
×21story building
+153ft-361ft

Overall

554

Males

445

M20-24

81

10.65M→Finish

10.7 - 13.1 mi

Top 6%
×17story building
+244ft-114ft

Overall

392

Males

321

M20-24

59

Passing Analysis

Category:
Athletes Passed
828*
Passed By
240
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1360
1.40M → 2.13M19247+145#1360#1215
2.13M → 6.43M177*59+118#1215#1097
6.43M → 6.62M7129-122#1097#1219
6.62M → 10.65M310*3+307#1219#912
10.65M → Finish142*2+140#912#772
TOTALS828*240+588

* 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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