Woosang Kang

Bib: 19986MAge: 27

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 33%
Gender (Male)
#0 / 3977
Top 42%
Division (M25-29)
#0 / 899
Top 47%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
8:53/mi
16:04
→ flat
5.34M
9:07/mi
48:16
8074
6.15M
9:57/mi
56:19
1262.8%
10.54M
9:30/mi
1:38:00
2303610.6%
11.05M
13:06/mi
1:44:41
1726.4%
Finish· 13.11 mi
10:58/mi
2:07:15
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time56:19
Pace9:09 /mi
2nd Half
Distance6.96 mi
Time1:10:56
Pace10:12 /mi
📊Positive Split: 26.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:58:4916:048:5316:04
8:53
-
5.34M
5.34 mi07:31:0148:169:0232:12
9:07
+0:14
6.15M
6.15 mi07:39:0456:199:098:03
9:57
+0:50
10.54M
10.54 mi08:20:451:38:009:1841:41
9:30
-0:27
11.05M
11.05 mi08:27:261:44:419:286:41
13:06
+3:36
Finish
13.11 mi08:50:002:07:159:4222:34
10:58
-2:08

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

8:53 /mi

Average Pace

9:42 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:16

38% of race

Time at Steady Pace

49:44

39% of race

Time at Slower Pace

29:15

23% of race

Average Pace: 9:42 /mi

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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
1.81M
1.81 mi06:58:4916:048:5316:04
8:53
#1751
5.34M
5.34 mi07:31:0148:169:0232:12
9:07
#1913
6.15M
6.15 mi07:39:0456:199:098:03
9:57
#1983
10.54M
10.54 mi08:20:451:38:009:1841:41
9:30
#2053
11.05M
11.05 mi08:27:261:44:419:286:41
13:06
#2059
Finish
13.11 mi08:50:002:07:159:4222:34
10:58
#2322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi175113313411751(Top 25%)1331(Top 33%)341(Top 38%)
5.34M5.34 mi3.53 mi1913-1621442-111362-212020(Top 28%)1510(Top 38%)381(Top 42%)
6.15M6.15 mi0.81 mi1983-701489-47376-142625(Top 37%)1860(Top 47%)468(Top 52%)
10.54M10.54 mi4.39 mi2053-701522-33390-142232(Top 31%)1624(Top 41%)411(Top 46%)
11.05M11.05 mi0.51 mi2059-61528-6395-52541(Top 36%)1780(Top 45%)474(Top 53%)
Finish13.11 mi2.06 mi2322-2631667-139424-293789(Top 53%)2397(Top 60%)575(Top 64%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 25%
~flat
+4ft-3ft

Overall

1751

Males

1331

M25-29

342

1.81M→5.34M

1.8 - 5.3 mi

Top 28%
×4story building
+80ft-74ft

Overall

2020

Males

1510

M25-29

382

5.34M→6.15M

5.3 - 6.2 mi

Top 37%
×10story building
+126ft-4ft

Overall

2625

Males

1860

M25-29

469

6.15M→10.54M

6.2 - 10.5 mi

Top 31%
×21story building
+230ft-361ft

Overall

2232

Males

1624

M25-29

412

10.54M→11.05M

10.5 - 11.1 mi

Top 36%
×14story building
+172ft-0ft

Overall

2541

Males

1780

M25-29

475

11.05M→Finish

11.1 - 13.1 mi

Top 53%
×7story building
+97ft-114ft

Overall

3789

Males

2397

M25-29

575

Passing Analysis

Category:
Athletes Passed
273*
Passed By
844
Net Change
-571
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1751
1.81M5.34M103265-162#1751#1913
5.34M6.15M1181-70#1913#1983
6.15M10.54M108*178-70#1983#2053
10.54M11.05M3440-6#2053#2059
11.05MFinish17*280-263#2059#2322
TOTALS273*844-571

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events