Sean Park

Bib: 22801M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:42
Rank: #21323
Start5K
28:42 | 9:14/mi
10K· 6.21 mi
57:29
Rank: #21568 (-245)
5K10K
28:47 | 9:16/mi
15K· 9.32 mi
1:26:18
Rank: #21564 (+4)
10K15K
28:49 | 9:17/mi
20K· 12.43 mi
1:55:54
Rank: #21593 (-29)
15K20K
29:36 | 9:32/mi
Half· 13.11 mi
2:02:07
Rank: #21552 (+41)
20KHalf
6:13 | 9:07/mi
25K· 15.53 mi
2:25:27
Rank: #21497 (+55)
Half25K
23:20 | 9:37/mi
30K· 18.64 mi
2:59:49
Rank: #21911 (-414)
25K30K
34:22 | 11:04/mi
20M
3:14:58
Rank: #22020 (-109)
30K20M
15:09 | 11:09/mi
21M
3:26:01
Rank: #21955 (+65)
20M21M
11:03 | 11:03/mi
35K· 21.75 mi
3:35:56
Rank: #22186 (-231)
21M35K
9:55 | 13:15/mi
23M
3:55:48
Rank: #22823 (-637)
35K23M
19:52 | 15:52/mi
24M
4:10:35
Rank: #23169 (-346)
23M24M
14:47 | 14:47/mi
40K· 24.85 mi
4:23:44
Rank: #23449 (-280)
24M40K
13:09 | 15:23/mi
25.2M
4:28:46
Rank: #23509 (-60)
40K25.2M
5:02 | 14:36/mi
Finish· 26.22 mi
4:40:32
Rank: #23575 (-66)
25.2MFinish
11:46 | 11:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:07
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:38:25
Pace12:05 /mi
📊Positive Split: 29.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:4428:429:1428:42
9:14
-
10K
6.21 mi11:52:3157:299:1528:47
9:16
+0:02
15K
9.32 mi12:21:201:26:189:1628:49
9:17
+0:01
20K
12.43 mi12:50:561:55:549:2029:36
9:32
+0:15
Half
13.11 mi12:57:092:02:079:196:13
9:07
-0:25
25K
15.53 mi13:20:292:25:279:2223:20
9:37
+0:30
30K
18.64 mi13:54:512:59:499:3934:22
11:04
+1:27
20M
20.00 mi14:10:003:14:589:4515:09
11:09
+0:05
21M
21.00 mi14:21:033:26:019:4911:03
11:03
-0:06
35K
21.75 mi14:30:583:35:569:569:55
13:15
+2:12
23M
23.00 mi14:50:503:55:4810:1519:52
15:52
+2:37
24M
24.00 mi15:05:374:10:3510:2614:47
14:47
-1:05
40K
24.85 mi15:18:464:23:4410:3713:09
15:23
+0:36
25.2M
25.20 mi15:23:484:28:4610:405:02
14:36
-0:47
Finish
26.22 mi15:35:344:40:3210:4211:46
11:33
-3:03

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

9:07 /mi

Average Pace

10:42 /mi

Slowest Pace

15:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:27

52% of race

Time at Steady Pace

1:12:20

26% of race

Time at Slower Pace

1:02:45

22% of race

Average Pace: 10:42 /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 mi11:23:4428:429:1428:42
9:14
#21323
10K
6.21 mi11:52:3157:299:1528:47
9:16
#21568
15K
9.32 mi12:21:201:26:189:1628:49
9:17
#21564
20K
12.43 mi12:50:561:55:549:2029:36
9:32
#21593
Half
13.11 mi12:57:092:02:079:196:13
9:07
#21552
25K
15.53 mi13:20:292:25:279:2223:20
9:37
#21497
30K
18.64 mi13:54:512:59:499:3934:22
11:04
#21911
20M
20.00 mi14:10:003:14:589:4515:09
11:09
#22020
21M
21.00 mi14:21:033:26:019:4911:03
11:03
#21955
35K
21.75 mi14:30:583:35:569:569:55
13:15
#22186
23M
23.00 mi14:50:503:55:4810:1519:52
15:52
#22823
24M
24.00 mi15:05:374:10:3510:2614:47
14:47
#23169
40K
24.85 mi15:18:464:23:4410:3713:09
15:23
#23449
25.2M
25.20 mi15:23:484:28:4610:405:02
14:36
#23509
Finish
26.22 mi15:35:344:40:3210:4211:46
11:33
#23575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21323127651276521563(Top 81%)13008(Top 86%)13008(Top 2369%)
10K6.21 mi3.10 mi21568-24512934-16912934-16921816(Top 82%)13073(Top 86%)13073(Top 2381%)
15K9.32 mi3.11 mi21564+412949-1512949-1521563(Top 81%)13008(Top 86%)13008(Top 2369%)
20K12.43 mi3.11 mi21593-2912966-1712966-1721643(Top 81%)13025(Top 86%)13025(Top 2372%)
Half13.11 mi0.68 mi21552+4112956+1012956+1020865(Top 78%)12684(Top 84%)12684(Top 2310%)
25K15.53 mi2.42 mi21497+5512934+2212934+2221201(Top 80%)12800(Top 84%)12800(Top 2332%)
30K18.64 mi3.11 mi21911-41413101-16713101-16723186(Top 87%)13604(Top 90%)13604(Top 2478%)
20M20.00 mi1.36 mi22020-10913139-3813139-3822942(Top 86%)13446(Top 89%)13446(Top 2449%)
21M21.00 mi1.00 mi21955+6513107+3213107+3220925(Top 79%)12491(Top 82%)12491(Top 2275%)
35K21.75 mi0.75 mi22186-23113195-8813195-8825729(Top 97%)14696(Top 97%)14696(Top 2677%)
23M23.00 mi1.25 mi22823-63713465-27013465-27026462(Top 99%)15083(Top 99%)15083(Top 2747%)
24M24.00 mi1.00 mi23169-34613631-16613631-16626341(Top 99%)15003(Top 99%)15003(Top 2733%)
40K24.85 mi0.85 mi23449-28013758-12713758-12726274(Top 99%)14955(Top 99%)14955(Top 2724%)
25.2M25.20 mi0.35 mi23509-6013782-2413782-2425447(Top 96%)14518(Top 96%)14518(Top 2644%)
Finish26.22 mi1.02 mi23575-6613804-2213804-2224723(Top 93%)14180(Top 93%)14180(Top 2583%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21563

Males

13008

M65-69

13008

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21816

Males

13073

M65-69

13073

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21563

Males

13008

M65-69

13008

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21643

Males

13025

M65-69

13025

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20865

Males

12684

M65-69

12684

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21201

Males

12800

M65-69

12800

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23186

Males

13604

M65-69

13604

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22942

Males

13446

M65-69

13446

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20925

Males

12491

M65-69

12491

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25729

Males

14696

M65-69

14696

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26462

Males

15083

M65-69

15083

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

26341

Males

15003

M65-69

15003

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26274

Males

14955

M65-69

14955

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25447

Males

14518

M65-69

14518

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

24723

Males

14180

M65-69

14180

Passing Analysis

Category:
Athletes Passed
852
Passed By
3104
Net Change
-2252
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21323
5K10K168413-245#21323#21568
10K15K171167+4#21568#21564
15K20K113142-29#21564#21593
20KHalf5110+41#21593#21552
Half25K13277+55#21552#21497
25K30K51465-414#21497#21911
30K20M35144-109#21911#22020
20M21M9732+65#22020#21955
21M35K2233-231#21955#22186
35K23M4641-637#22186#22823
23M24M1347-346#22823#23169
24M40K4284-280#23169#23449
40K25.2M464-60#23449#23509
25.2MFinish1985-66#23509#23575
TOTALS8523104-2252
📊

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