Han Sun

Bib: 9200M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 49%
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
21:43
Rank: #7744
Start5K
6:59/mi
21:43 split
10K· 6.21 mi
43:24
Rank: #7747 (-3)
5K10K
6:59/mi
21:41 split
15K· 9.32 mi
1:05:13
Rank: #7741 (+6)
10K15K
7:01/mi
21:49 split
20K· 12.43 mi
1:27:39
Rank: #7846 (-105)
15K20K
7:13/mi
22:26 split
Half· 13.11 mi
1:32:53
Rank: #8065 (-219)
20KHalf
7:40/mi
5:14 split
25K· 15.53 mi
1:51:36
Rank: #8549 (-484)
Half25K
7:43/mi
18:43 split
30K· 18.64 mi
2:17:09
Rank: #9346 (-797)
25K30K
8:13/mi
25:33 split
20M
2:29:19
Rank: #9919 (-573)
30K20M
8:57/mi
12:10 split
21M
2:40:18
Rank: #10938 (-1019)
20M21M
10:59/mi
10:59 split
35K· 21.75 mi
2:47:15
Rank: #11321 (-383)
21M35K
9:17/mi
6:57 split
23M
2:59:34
Rank: #12020 (-699)
35K23M
9:50/mi
12:19 split
24M
3:09:57
Rank: #12752 (-732)
23M24M
10:23/mi
10:23 split
40K· 24.85 mi
3:18:01
Rank: #13026 (-274)
24M40K
9:26/mi
8:04 split
25.2M
3:21:22
Rank: #13073 (-47)
40K25.2M
9:43/mi
3:21 split
Finish· 26.22 mi
3:29:44
Rank: #13139 (-66)
25.2MFinish
8:13/mi
8:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:53
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:56:51
Pace8:55 /mi
📊Positive Split: 25.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5921:436:5921:43
6:59
-
10K
6.21 mi11:11:4043:246:5921:41
6:59
0:00
15K
9.32 mi11:33:291:05:137:0021:49
7:01
+0:02
20K
12.43 mi11:55:551:27:397:0322:26
7:13
+0:12
Half
13.11 mi12:01:091:32:537:055:14
7:40
+0:27
25K
15.53 mi12:19:521:51:367:1118:43
7:43
+0:03
30K
18.64 mi12:45:252:17:097:2125:33
8:13
+0:30
20M
20.00 mi12:57:352:29:197:2812:10
8:57
+0:44
21M
21.00 mi13:08:342:40:187:3810:59
10:59
+2:02
35K
21.75 mi13:15:312:47:157:416:57
9:17
-1:42
23M
23.00 mi13:27:502:59:347:4812:19
9:50
+0:33
24M
24.00 mi13:38:133:09:577:5510:23
10:23
+0:33
40K
24.85 mi13:46:173:18:017:588:04
9:26
-0:57
25.2M
25.20 mi13:49:383:21:227:593:21
9:43
+0:17
Finish
26.22 mi13:58:003:29:448:008:22
8:13
-1:30

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

6:59 /mi

Average Pace

8:00 /mi

Slowest Pace

10:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:39

42% of race

Time at Steady Pace

57:52

28% of race

Time at Slower Pace

1:04:13

31% of race

Average Pace: 8:00 /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 mi10:49:5921:436:5921:43
6:59
#7744
10K
6.21 mi11:11:4043:246:5921:41
6:59
#7747
15K
9.32 mi11:33:291:05:137:0021:49
7:01
#7741
20K
12.43 mi11:55:551:27:397:0322:26
7:13
#7846
Half
13.11 mi12:01:091:32:537:055:14
7:40
#8065
25K
15.53 mi12:19:521:51:367:1118:43
7:43
#8549
30K
18.64 mi12:45:252:17:097:2125:33
8:13
#9346
20M
20.00 mi12:57:352:29:197:2812:10
8:57
#9919
21M
21.00 mi13:08:342:40:187:3810:59
10:59
#10938
35K
21.75 mi13:15:312:47:157:416:57
9:17
#11321
23M
23.00 mi13:27:502:59:347:4812:19
9:50
#12020
24M
24.00 mi13:38:133:09:577:5510:23
10:23
#12752
40K
24.85 mi13:46:173:18:017:588:04
9:26
#13026
25.2M
25.20 mi13:49:383:21:227:593:21
9:43
#13073
Finish
26.22 mi13:58:003:29:448:008:22
8:13
#13139
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7744682968297773(Top 27%)6798(Top 42%)6798(Top 285%)
10K6.21 mi3.10 mi7747-36821+86821+87801(Top 27%)6844(Top 42%)6844(Top 287%)
15K9.32 mi3.11 mi7741+66810+116810+117773(Top 27%)6798(Top 42%)6798(Top 285%)
20K12.43 mi3.11 mi7846-1056856-466856-468381(Top 30%)7102(Top 44%)7102(Top 298%)
Half13.11 mi0.68 mi8065-2196993-1376993-13713115(Top 46%)9514(Top 59%)9514(Top 399%)
25K15.53 mi2.42 mi8549-4847266-2737266-27311700(Top 41%)8707(Top 54%)8707(Top 365%)
30K18.64 mi3.11 mi9346-7977664-3987664-39812984(Top 46%)9133(Top 57%)9133(Top 383%)
20M20.00 mi1.36 mi9919-5737940-2767940-27616523(Top 58%)10586(Top 66%)10586(Top 444%)
21M21.00 mi1.00 mi10938-10198393-4538393-45321324(Top 75%)12653(Top 79%)12653(Top 530%)
35K21.75 mi0.75 mi11321-3838545-1528545-15219504(Top 69%)11723(Top 73%)11723(Top 491%)
23M23.00 mi1.25 mi12020-6998849-3048849-30419904(Top 70%)11849(Top 74%)11849(Top 497%)
24M24.00 mi1.00 mi12752-7329164-3159164-31522469(Top 79%)13032(Top 81%)13032(Top 546%)
40K24.85 mi0.85 mi13026-2749243-799243-7918406(Top 65%)11013(Top 68%)11013(Top 462%)
25.2M25.20 mi0.35 mi13073-479257-149257-1415615(Top 55%)9681(Top 60%)9681(Top 406%)
Finish26.22 mi1.02 mi13139-669265-89265-814311(Top 50%)9165(Top 57%)9165(Top 384%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7773

Males

6798

M45-49

6798

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7801

Males

6844

M45-49

6844

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7773

Males

6798

M45-49

6798

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8381

Males

7102

M45-49

7102

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13115

Males

9514

M45-49

9514

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11700

Males

8707

M45-49

8707

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12984

Males

9133

M45-49

9133

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16523

Males

10586

M45-49

10586

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21324

Males

12653

M45-49

12653

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

19504

Males

11723

M45-49

11723

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19904

Males

11849

M45-49

11849

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

22469

Males

13032

M45-49

13032

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18406

Males

11013

M45-49

11013

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15615

Males

9681

M45-49

9681

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14311

Males

9165

M45-49

9165

Passing Analysis

Category:
Athletes Passed
678
Passed By
6070
Net Change
-5395
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7744
5K10K191194-3#7744#7747
10K15K133127+6#7747#7741
15K20K98203-105#7741#7846
20KHalf4223-219#7846#8065
Half25K36520-484#8065#8549
25K30K68865-797#8549#9346
30K20M30602-573#9346#9919
20M21M11018-1019#9919#10938
21M35K7390-383#10938#11321
35K23M21720-699#11321#12020
23M24M8740-732#12020#12752
24M40K26300-274#12752#13026
40K25.2M1865-47#13026#13073
25.2MFinish37103-66#13073#13139
TOTALS6786070-5395
📊

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