Chang Uk Chung

Bib: 10460โ€ขMโ€ขAge: 55

Mountain House, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 48%
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Top 46%
Division (M55-59)
#0 / 180
Top 38%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
14:03
Rank: #669
Start โ†’ 1.81 Miles
14:03 | 7:46/mi
5.55 Miles
51:55
Rank: #2968 (-2299)
1.81 Miles โ†’ 5.55 Miles
37:52 | 10:07/mi
6.52 Miles
1:01:13
Rank: #2894 (+74)
5.55 Miles โ†’ 6.52 Miles
9:18 | 9:35/mi
10.87 Miles
1:40:31
Rank: #2622 (+272)
6.52 Miles โ†’ 10.87 Miles
39:18 | 9:02/mi
Garmin Hill Challengeยท 11.38 mi
1:48:02
Rank: #2806 (-184)
10.87 Miles โ†’ Garmin Hill Challenge
7:31 | 14:45/mi
14.95 Miles
2:18:15
Rank: #2780 (+26)
Garmin Hill Challenge โ†’ 14.95 Miles
30:13 | 8:28/mi
18 Miles
2:55:09
Rank: #2973 (-193)
14.95 Miles โ†’ 18 Miles
36:54 | 12:06/mi
25 Miles
4:12:41
Rank: #3096 (-123)
18 Miles โ†’ 25 Miles
1:17:32 | 11:05/mi
Finishยท 26.22 mi
4:26:05
Rank: #3120 (-24)
25 Miles โ†’ Finish
13:24 | 11:00/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:29:1814:037:4614:03
7:46
-
5.55 Miles
5.55 mi06:07:1051:559:2137:52
10:07
+2:21
6.52 Miles
6.52 mi06:16:281:01:139:239:18
9:35
-0:32
10.87 Miles
10.87 mi06:55:461:40:319:1539:18
9:02
-0:33
Garmin Hill Challenge
11.38 mi07:03:171:48:029:307:31
14:45
+5:43
14.95 Miles
14.95 mi07:33:302:18:159:1530:13
8:28
-6:17
18 Miles
18.00 mi08:10:242:55:099:4436:54
12:06
+3:38
25 Miles
25.00 mi09:27:564:12:4110:061:17:32
11:05
-1:01
Finish
26.22 mi09:41:204:26:0510:0913:24
11:00
-0:05

Checkpoints & Pacing

๐Ÿ“ˆPace 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

7:46 /mi

Average Pace

10:09 /mi

Slowest Pace

14:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

1:23:34

31% of race

Time at Steady Pace

2:18:06

52% of race

Time at Slower Pace

44:25

17% of race

Average Pace: 10:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:29:1814:037:4614:03
7:46
#669
5.55 Miles
5.55 mi06:07:1051:559:2137:52
10:07
#2968
6.52 Miles
6.52 mi06:16:281:01:139:239:18
9:35
#2894
10.87 Miles
10.87 mi06:55:461:40:319:1539:18
9:02
#2622
Garmin Hill Challenge
11.38 mi07:03:171:48:029:307:31
14:45
#2806
14.95 Miles
14.95 mi07:33:302:18:159:1530:13
8:28
#2780
18 Miles
18.00 mi08:10:242:55:099:4436:54
12:06
#2973
25 Miles
25.00 mi09:27:564:12:4110:061:17:32
11:05
#3096
Finish
26.22 mi09:41:204:26:0510:0913:24
11:00
#3120
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.81 Miles1.81 mi1.81 mi66961411669(Top 10%)614(Top 13%)11(Top 6%)
5.55 Miles5.55 mi3.74 mi2968-22992432-181863-524149(Top 63%)3235(Top 70%)102(Top 57%)
6.52 Miles6.52 mi0.97 mi2894+742379+5362+12500(Top 38%)2089(Top 45%)54(Top 30%)
10.87 Miles10.87 mi4.35 mi2622+2722187+19252+102287(Top 35%)1921(Top 41%)45(Top 25%)
Garmin Hill Challenge11.38 mi0.51 mi2806-1842318-13158-64967(Top 76%)3736(Top 80%)123(Top 68%)
14.95 Miles14.95 mi3.57 mi2780+262300+1857+12678(Top 41%)2222(Top 48%)51(Top 28%)
18 Miles18.00 mi3.05 mi2973-1932426-12661-44073(Top 62%)3094(Top 67%)97(Top 54%)
25 Miles25.00 mi7.00 mi3096-1232459-3368-73548(Top 54%)2661(Top 57%)90(Top 50%)
Finish26.22 mi1.22 mi3120-242473-1469-13680(Top 56%)2744(Top 59%)78(Top 43%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 10%
ร—1human
+6ft-10ft

Overall

669

Males

614

M55-59

11

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 63%
ร—6stories
+97ft-86ft

Overall

4149

Males

3235

M55-59

103

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 38%
ร—15stories
+178ft-5ft

Overall

2500

Males

2089

M55-59

54

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 35%
ร—20stories
+201ft-318ft

Overall

2287

Males

1921

M55-59

45

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 76%
ร—11stories
+134ft-79ft

Overall

4967

Males

3736

M55-59

124

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 41%
ร—17stories
+251ft-225ft

Overall

2678

Males

2222

M55-59

51

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 62%
ร—12stories
+165ft-60ft

Overall

4073

Males

3094

M55-59

97

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 54%
ร—22stories
+142ft-378ft

Overall

3548

Males

2661

M55-59

90

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 56%
~flat
+2ft-0ft

Overall

3680

Males

2744

M55-59

78

Passing Analysis

Category:
Athletes Passed
635*
Passed By
3086
Net Change
-2451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#669
1.81 Miles โ†’ 5.55 Miles02299-2299#669#2968
5.55 Miles โ†’ 6.52 Miles8713+74#2968#2894
6.52 Miles โ†’ 10.87 Miles277*5+272#2894#2622
10.87 Miles โ†’ Garmin Hill Challenge3187-184#2622#2806
Garmin Hill Challenge โ†’ 14.95 Miles70*44+26#2806#2780
14.95 Miles โ†’ 18 Miles44*237-193#2780#2973
18 Miles โ†’ 25 Miles137*260-123#2973#3096
25 Miles โ†’ Finish17*41-24#3096#3120
TOTALS635*3086-2451

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

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The San Francisco Marathon