Heingchul Shin

Bib: 9549M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M70-74)
#0 / 228
Top 0.4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:42
Rank: #7700
Start5K
21:42 | 6:59/mi
10K· 6.21 mi
43:30
Rank: #7862 (-162)
5K10K
21:48 | 7:01/mi
15K· 9.32 mi
1:05:25
Rank: #7886 (-24)
10K15K
21:55 | 7:03/mi
20K· 12.43 mi
1:27:41
Rank: #7861 (+25)
15K20K
22:16 | 7:10/mi
Half· 13.11 mi
1:32:34
Rank: #7888 (-27)
20KHalf
4:53 | 7:09/mi
25K· 15.53 mi
1:50:56
Rank: #8222 (-334)
Half25K
18:22 | 7:35/mi
30K· 18.64 mi
2:15:13
Rank: #8456 (-234)
25K30K
24:17 | 7:49/mi
20M
2:25:47
Rank: #8446 (+10)
30K20M
10:34 | 7:47/mi
21M
2:34:21
Rank: #8552 (-106)
20M21M
8:34 | 8:34/mi
35K· 21.75 mi
2:39:55
Rank: #8503 (+49)
21M35K
5:34 | 7:26/mi
23M
2:49:55
Rank: #8510 (-7)
35K23M
10:00 | 7:59/mi
24M
2:58:30
Rank: #8853 (-343)
23M24M
8:35 | 8:35/mi
40K· 24.85 mi
3:07:03
Rank: #9460 (-607)
24M40K
8:33 | 10:00/mi
25.2M
3:10:12
Rank: #9503 (-43)
40K25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:19:10
Rank: #9879 (-376)
25.2MFinish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:34
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1421:426:5921:42
6:59
-
10K
6.21 mi11:09:0243:307:0021:48
7:01
+0:02
15K
9.32 mi11:30:571:05:257:0121:55
7:03
+0:02
20K
12.43 mi11:53:131:27:417:0322:16
7:10
+0:07
Half
13.11 mi11:58:061:32:347:044:53
7:09
-0:01
25K
15.53 mi12:16:281:50:567:0818:22
7:35
+0:26
30K
18.64 mi12:40:452:15:137:1524:17
7:49
+0:14
20M
20.00 mi12:51:192:25:477:1710:34
7:47
-0:02
21M
21.00 mi12:59:532:34:217:218:34
8:34
+0:47
35K
21.75 mi13:05:272:39:557:215:34
7:26
-1:08
23M
23.00 mi13:15:272:49:557:2310:00
7:59
+0:33
24M
24.00 mi13:24:022:58:307:268:35
8:35
+0:36
40K
24.85 mi13:32:353:07:037:328:33
10:00
+1:25
25.2M
25.20 mi13:35:443:10:127:333:09
9:08
-0:52
Finish
26.22 mi13:44:423:19:107:368:58
8:48
-0:20

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

6:59 /mi

Average Pace

7:36 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:34

46% of race

Time at Steady Pace

1:08:47

35% of race

Time at Slower Pace

37:49

19% of race

Average Pace: 7:36 /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 mi10:47:1421:426:5921:42
6:59
#7700
10K
6.21 mi11:09:0243:307:0021:48
7:01
#7862
15K
9.32 mi11:30:571:05:257:0121:55
7:03
#7886
20K
12.43 mi11:53:131:27:417:0322:16
7:10
#7861
Half
13.11 mi11:58:061:32:347:044:53
7:09
#7888
25K
15.53 mi12:16:281:50:567:0818:22
7:35
#8222
30K
18.64 mi12:40:452:15:137:1524:17
7:49
#8456
20M
20.00 mi12:51:192:25:477:1710:34
7:47
#8446
21M
21.00 mi12:59:532:34:217:218:34
8:34
#8552
35K
21.75 mi13:05:272:39:557:215:34
7:26
#8503
23M
23.00 mi13:15:272:49:557:2310:00
7:59
#8510
24M
24.00 mi13:24:022:58:307:268:35
8:35
#8853
40K
24.85 mi13:32:353:07:037:328:33
10:00
#9460
25.2M
25.20 mi13:35:443:10:127:333:09
9:08
#9503
Finish
26.22 mi13:44:423:19:107:368:58
8:48
#9879
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi7700679867987994(Top 28%)6940(Top 43%)6940(Top 3044%)
10K6.21 mi3.10 mi7862-1626892-946892-948031(Top 28%)6994(Top 43%)6994(Top 3068%)
15K9.32 mi3.11 mi7886-246909-176909-177994(Top 28%)6940(Top 43%)6940(Top 3044%)
20K12.43 mi3.11 mi7861+256869+406869+407949(Top 28%)6842(Top 42%)6842(Top 3001%)
Half13.11 mi0.68 mi7888-276878-96878-98727(Top 31%)7339(Top 46%)7339(Top 3219%)
25K15.53 mi2.42 mi8222-3347064-1867064-18610535(Top 37%)8161(Top 51%)8161(Top 3579%)
30K18.64 mi3.11 mi8456-2347152-887152-8810069(Top 35%)7723(Top 48%)7723(Top 3387%)
20M20.00 mi1.36 mi8446+107116+367116+368864(Top 31%)6930(Top 43%)6930(Top 3039%)
21M21.00 mi1.00 mi8552-1067144-287144-2810866(Top 38%)7805(Top 48%)7805(Top 3423%)
35K21.75 mi0.75 mi8503+497090+547090+548206(Top 29%)6429(Top 40%)6429(Top 2820%)
23M23.00 mi1.25 mi8510-77051+397051+399913(Top 35%)7188(Top 45%)7188(Top 3153%)
24M24.00 mi1.00 mi8853-3437217-1667217-16615013(Top 53%)9582(Top 59%)9582(Top 4203%)
40K24.85 mi0.85 mi9460-6077525-3087525-30820438(Top 72%)12003(Top 75%)12003(Top 5264%)
25.2M25.20 mi0.35 mi9503-437527-27527-212478(Top 44%)8207(Top 51%)8207(Top 3600%)
Finish26.22 mi1.02 mi9879-3767695-1687695-16818000(Top 63%)10863(Top 67%)10863(Top 4764%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7994

Males

6940

M70-74

6940

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

8031

Males

6994

M70-74

6994

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7994

Males

6940

M70-74

6940

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7949

Males

6842

M70-74

6842

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8727

Males

7339

M70-74

7339

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10535

Males

8161

M70-74

8161

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

10069

Males

7723

M70-74

7723

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8864

Males

6930

M70-74

6930

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10866

Males

7805

M70-74

7805

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8206

Males

6429

M70-74

6429

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9913

Males

7188

M70-74

7188

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15013

Males

9582

M70-74

9582

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20438

Males

12003

M70-74

12003

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12478

Males

8207

M70-74

8207

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

18000

Males

10863

M70-74

10863

Passing Analysis

Category:
Athletes Passed
1047
Passed By
3226
Net Change
-2179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7700
5K10K132294-162#7700#7862
10K15K133157-24#7862#7886
15K20K145120+25#7886#7861
20KHalf1946-27#7861#7888
Half25K58392-334#7888#8222
25K30K130364-234#8222#8456
30K20M10292+10#8456#8446
20M21M59165-106#8446#8552
21M35K8334+49#8552#8503
35K23M118125-7#8503#8510
23M24M25368-343#8510#8853
24M40K8615-607#8853#9460
40K25.2M2770-43#9460#9503
25.2MFinish8384-376#9503#9879
TOTALS10473226-2179
📊

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