Hyungtak Choi

Bib: 7413M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #3059
Start5K
19:51 | 6:23/mi
10K· 6.21 mi
40:19
Rank: #3701 (-642)
5K10K
20:28 | 6:35/mi
15K· 9.32 mi
1:01:10
Rank: #4120 (-419)
10K15K
20:51 | 6:43/mi
20K· 12.43 mi
1:23:35
Rank: #5237 (-1117)
15K20K
22:25 | 7:13/mi
Half· 13.11 mi
1:28:34
Rank: #5538 (-301)
20KHalf
4:59 | 7:18/mi
25K· 15.53 mi
1:46:53
Rank: #6424 (-886)
Half25K
18:19 | 7:33/mi
30K· 18.64 mi
2:13:05
Rank: #7612 (-1188)
25K30K
26:12 | 8:26/mi
20M
2:25:12
Rank: #8220 (-608)
30K20M
12:07 | 8:55/mi
21M
2:35:04
Rank: #8836 (-616)
20M21M
9:52 | 9:52/mi
35K· 21.75 mi
2:41:22
Rank: #9091 (-255)
21M35K
6:18 | 8:25/mi
23M
2:52:48
Rank: #9614 (-523)
35K23M
11:26 | 9:08/mi
24M
3:01:35
Rank: #9936 (-322)
23M24M
8:47 | 8:47/mi
40K· 24.85 mi
3:09:35
Rank: #10301 (-365)
24M40K
8:00 | 9:21/mi
25.2M
3:13:14
Rank: #10480 (-179)
40K25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:23:15
Rank: #11103 (-623)
25.2MFinish
10:01 | 9:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:34
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:54:41
Pace8:45 /mi
📊Positive Split: 29.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0919:516:2319:51
6:23
-
10K
6.21 mi10:46:3740:196:2920:28
6:35
+0:12
15K
9.32 mi11:07:281:01:106:3420:51
6:43
+0:08
20K
12.43 mi11:29:531:23:356:4422:25
7:13
+0:30
Half
13.11 mi11:34:521:28:346:454:59
7:18
+0:05
25K
15.53 mi11:53:111:46:536:5318:19
7:33
+0:15
30K
18.64 mi12:19:232:13:057:0826:12
8:26
+0:53
20M
20.00 mi12:31:302:25:127:1612:07
8:55
+0:29
21M
21.00 mi12:41:222:35:047:239:52
9:52
+0:57
35K
21.75 mi12:47:402:41:227:256:18
8:25
-1:27
23M
23.00 mi12:59:062:52:487:3111:26
9:08
+0:43
24M
24.00 mi13:07:533:01:357:348:47
8:47
-0:21
40K
24.85 mi13:15:533:09:357:388:00
9:21
+0:34
25.2M
25.20 mi13:19:323:13:147:403:39
10:35
+1:14
Finish
26.22 mi13:29:333:23:157:4510:01
9:50
-0:45

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

6:23 /mi

Average Pace

7:45 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:53

53% of race

Time at Steady Pace

53:24

26% of race

Time at Slower Pace

42:58

21% of race

Average Pace: 7:45 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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
5K
3.11 mi10:26:0919:516:2319:51
6:23
#3059
10K
6.21 mi10:46:3740:196:2920:28
6:35
#3701
15K
9.32 mi11:07:281:01:106:3420:51
6:43
#4120
20K
12.43 mi11:29:531:23:356:4422:25
7:13
#5237
Half
13.11 mi11:34:521:28:346:454:59
7:18
#5538
25K
15.53 mi11:53:111:46:536:5318:19
7:33
#6424
30K
18.64 mi12:19:232:13:057:0826:12
8:26
#7612
20M
20.00 mi12:31:302:25:127:1612:07
8:55
#8220
21M
21.00 mi12:41:222:35:047:239:52
9:52
#8836
35K
21.75 mi12:47:402:41:227:256:18
8:25
#9091
23M
23.00 mi12:59:062:52:487:3111:26
9:08
#9614
24M
24.00 mi13:07:533:01:357:348:47
8:47
#9936
40K
24.85 mi13:15:533:09:357:388:00
9:21
#10301
25.2M
25.20 mi13:19:323:13:147:403:39
10:35
#10480
Finish
26.22 mi13:29:333:23:157:4510:01
9:50
#11103
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3059290629065196(Top 18%)4809(Top 30%)4809(Top 202%)
10K6.21 mi3.10 mi3701-6423507-6013507-6014389(Top 15%)4122(Top 26%)4122(Top 173%)
15K9.32 mi3.11 mi4120-4193883-3763883-3765196(Top 18%)4809(Top 30%)4809(Top 202%)
20K12.43 mi3.11 mi5237-11174852-9694852-9698330(Top 29%)7070(Top 44%)7070(Top 296%)
Half13.11 mi0.68 mi5538-3015097-2455097-24510016(Top 35%)8038(Top 50%)8038(Top 337%)
25K15.53 mi2.42 mi6424-8865808-7115808-71110394(Top 37%)8086(Top 50%)8086(Top 339%)
30K18.64 mi3.11 mi7612-11886635-8276635-82714333(Top 50%)9741(Top 60%)9741(Top 408%)
20M20.00 mi1.36 mi8220-6086982-3476982-34716309(Top 57%)10481(Top 65%)10481(Top 439%)
21M21.00 mi1.00 mi8836-6167312-3307312-33017739(Top 62%)11025(Top 68%)11025(Top 462%)
35K21.75 mi0.75 mi9091-2557431-1197431-11914935(Top 53%)9684(Top 60%)9684(Top 406%)
23M23.00 mi1.25 mi9614-5237677-2467677-24616979(Top 60%)10492(Top 65%)10492(Top 440%)
24M24.00 mi1.00 mi9936-3227802-1257802-12516187(Top 57%)10102(Top 63%)10102(Top 423%)
40K24.85 mi0.85 mi10301-3657949-1477949-14718069(Top 64%)10858(Top 67%)10858(Top 455%)
25.2M25.20 mi0.35 mi10480-1798031-828031-8219245(Top 68%)11404(Top 71%)11404(Top 478%)
Finish26.22 mi1.02 mi11103-6238275-2448275-24422358(Top 79%)12941(Top 80%)12941(Top 542%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5196

Males

4809

M45-49

4809

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4389

Males

4122

M45-49

4122

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5196

Males

4809

M45-49

4809

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8330

Males

7070

M45-49

7070

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

10016

Males

8038

M45-49

8038

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10394

Males

8086

M45-49

8086

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14333

Males

9741

M45-49

9741

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16309

Males

10481

M45-49

10481

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17739

Males

11025

M45-49

11025

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14935

Males

9684

M45-49

9684

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

16979

Males

10492

M45-49

10492

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16187

Males

10102

M45-49

10102

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18069

Males

10858

M45-49

10858

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19245

Males

11404

M45-49

11404

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22358

Males

12941

M45-49

12941

Passing Analysis

Category:
Athletes Passed
204
Passed By
8246
Net Change
-8044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3059
5K10K8650-642#3059#3701
10K15K15434-419#3701#4120
15K20K101127-1117#4120#5237
20KHalf1302-301#5237#5538
Half25K17903-886#5538#6424
25K30K221210-1188#6424#7612
30K20M20628-608#7612#8220
20M21M8624-616#8220#8836
21M35K19274-255#8836#9091
35K23M27550-523#9091#9614
23M24M26348-322#9614#9936
24M40K20383-365#9936#10301
40K25.2M6185-179#10301#10480
25.2MFinish5628-623#10480#11103
TOTALS2048246-8044
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing