Po Jen Chuang

Bib: 17992MAge: 38

Tainan

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M35-39)
#0 / 583
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
9:09/mi
16:34
→ flat
5.34M
10:56/mi
55:10
8074
6.15M
11:18/mi
1:04:19
1262.8%
10.54M
16:17/mi
2:15:48
2303610.6%
11.05M
21:30/mi
2:26:46
1726.4%
Finish· 13.11 mi
17:00/mi
3:01:46
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:04:19
Pace10:28 /mi
2nd Half
Distance6.96 mi
Time1:57:27
Pace16:53 /mi
📊Positive Split: 82.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:00:3616:349:0916:34
9:09
-
5.34M
5.34 mi07:39:1255:1010:2038:36
10:56
+1:47
6.15M
6.15 mi07:48:211:04:1910:289:09
11:18
+0:22
10.54M
10.54 mi08:59:502:15:4812:531:11:29
16:17
+4:59
11.05M
11.05 mi09:10:482:26:4613:1710:58
21:30
+5:13
Finish
13.11 mi09:45:483:01:4613:5235:00
17:00
-4:30

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

9:09 /mi

Average Pace

13:52 /mi

Slowest Pace

21:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:19

35% of race

Time at Steady Pace

1:46:29

59% of race

Time at Slower Pace

10:58

6% of race

Average Pace: 13:52 /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
1.81M
1.81 mi07:00:3616:349:0916:34
9:09
#2231
5.34M
5.34 mi07:39:1255:1010:2038:36
10:56
#4119
6.15M
6.15 mi07:48:211:04:1910:289:09
11:18
#4160
10.54M
10.54 mi08:59:502:15:4812:531:11:29
16:17
#6446
11.05M
11.05 mi09:10:482:26:4613:1710:58
21:30
#6504
Finish
13.11 mi09:45:483:01:4613:5235:00
17:00
#6667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi1.81 mi223116372382231(Top 31%)1637(Top 41%)238(Top 41%)
5.34M5.34 mi3.53 mi4119-18882672-1035392-1544952(Top 70%)3066(Top 77%)443(Top 76%)
6.15M6.15 mi0.81 mi4160-412692-20396-44534(Top 64%)2874(Top 72%)426(Top 73%)
10.54M10.54 mi4.39 mi6446-22863718-1026540-1447008(Top 99%)3926(Top 99%)571(Top 98%)
11.05M11.05 mi0.51 mi6504-583745-27544-46917(Top 97%)3885(Top 98%)574(Top 98%)
Finish13.11 mi2.06 mi6667-1633804-59551-76898(Top 97%)3867(Top 97%)563(Top 97%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 31%
~flat
+4ft-3ft

Overall

2231

Males

1637

M35-39

238

1.81M→5.34M

1.8 - 5.3 mi

Top 70%
×4story building
+80ft-74ft

Overall

4952

Males

3066

M35-39

443

5.34M→6.15M

5.3 - 6.2 mi

Top 64%
×10story building
+126ft-4ft

Overall

4534

Males

2874

M35-39

426

6.15M→10.54M

6.2 - 10.5 mi

Top 99%
×21story building
+230ft-361ft

Overall

7008

Males

3926

M35-39

571

10.54M→11.05M

10.5 - 11.1 mi

Top 97%
×14story building
+172ft-0ft

Overall

6917

Males

3885

M35-39

574

11.05M→Finish

11.1 - 13.1 mi

Top 97%
×7story building
+97ft-114ft

Overall

6898

Males

3867

M35-39

563

Passing Analysis

Category:
Athletes Passed
84*
Passed By
4520
Net Change
-4436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2231
1.81M5.34M9*1897-1888#2231#4119
5.34M6.15M5293-41#4119#4160
6.15M10.54M6*2292-2286#4160#6446
10.54M11.05M260-58#6446#6504
11.05MFinish15*178-163#6504#6667
TOTALS84*4520-4436

* 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