Paul Ko

Bib: 29460M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:12
Rank: #25150
Start5K
33:12 | 10:41/mi
10K· 6.21 mi
1:06:09
Rank: #24992 (+158)
5K10K
32:57 | 10:36/mi
15K· 9.32 mi
1:39:04
Rank: #24854 (+138)
10K15K
32:55 | 10:36/mi
20K· 12.43 mi
2:13:08
Rank: #24789 (+65)
15K20K
34:04 | 10:58/mi
Half· 13.11 mi
2:20:32
Rank: #24794 (-5)
20KHalf
7:24 | 10:51/mi
25K· 15.53 mi
2:47:52
Rank: #24717 (+77)
Half25K
27:20 | 11:16/mi
30K· 18.64 mi
3:25:53
Rank: #24747 (-30)
25K30K
38:01 | 12:14/mi
20M
3:44:47
Rank: #24895 (-148)
30K20M
18:54 | 13:54/mi
21M
3:59:36
Rank: #24993 (-98)
20M21M
14:49 | 14:49/mi
35K· 21.75 mi
4:09:32
Rank: #25033 (-40)
21M35K
9:56 | 13:17/mi
23M
4:27:01
Rank: #25111 (-78)
35K23M
17:29 | 13:58/mi
24M
4:40:16
Rank: #25167 (-56)
23M24M
13:15 | 13:15/mi
40K· 24.85 mi
4:53:03
Rank: #25231 (-64)
24M40K
12:47 | 14:57/mi
25.2M
4:58:07
Rank: #25242 (-11)
40K25.2M
5:04 | 14:42/mi
Finish· 26.22 mi
5:11:44
Rank: #25305 (-63)
25.2MFinish
13:37 | 13:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:32
Pace10:43 /mi
2nd Half
Distance13.11 mi
Time2:51:12
Pace13:04 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5233:1210:4133:12
10:41
-
10K
6.21 mi12:24:491:06:0910:3932:57
10:36
-0:05
15K
9.32 mi12:57:441:39:0410:3832:55
10:36
0:00
20K
12.43 mi13:31:482:13:0810:4334:04
10:58
+0:22
Half
13.11 mi13:39:122:20:3210:437:24
10:51
-0:07
25K
15.53 mi14:06:322:47:5210:4827:20
11:16
+0:25
30K
18.64 mi14:44:333:25:5311:0338:01
12:14
+0:58
20M
20.00 mi15:03:273:44:4711:1418:54
13:54
+1:40
21M
21.00 mi15:18:163:59:3611:2514:49
14:49
+0:55
35K
21.75 mi15:28:124:09:3211:289:56
13:17
-1:32
23M
23.00 mi15:45:414:27:0111:3717:29
13:58
+0:41
24M
24.00 mi15:58:564:40:1611:4113:15
13:15
-0:43
40K
24.85 mi16:11:434:53:0311:4712:47
14:57
+1:42
25.2M
25.20 mi16:16:474:58:0711:505:04
14:42
-0:15
Finish
26.22 mi16:30:245:11:4411:5413:37
13:22
-1:20

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

10:36 /mi

Average Pace

11:54 /mi

Slowest Pace

14:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:53

66% of race

Time at Steady Pace

1:13:11

23% of race

Time at Slower Pace

32:40

10% of race

Average Pace: 11:53 /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 mi11:51:5233:1210:4133:12
10:41
#25150
10K
6.21 mi12:24:491:06:0910:3932:57
10:36
#24992
15K
9.32 mi12:57:441:39:0410:3832:55
10:36
#24854
20K
12.43 mi13:31:482:13:0810:4334:04
10:58
#24789
Half
13.11 mi13:39:122:20:3210:437:24
10:51
#24794
25K
15.53 mi14:06:322:47:5210:4827:20
11:16
#24717
30K
18.64 mi14:44:333:25:5311:0338:01
12:14
#24747
20M
20.00 mi15:03:273:44:4711:1418:54
13:54
#24895
21M
21.00 mi15:18:163:59:3611:2514:49
14:49
#24993
35K
21.75 mi15:28:124:09:3211:289:56
13:17
#25033
23M
23.00 mi15:45:414:27:0111:3717:29
13:58
#25111
24M
24.00 mi15:58:564:40:1611:4113:15
13:15
#25167
40K
24.85 mi16:11:434:53:0311:4712:47
14:57
#25231
25.2M
25.20 mi16:16:474:58:0711:505:04
14:42
#25242
Finish
26.22 mi16:30:245:11:4411:5413:37
13:22
#25305
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25150146111461124620(Top 92%)14357(Top 95%)14357(Top 638%)
10K6.21 mi3.10 mi24992+15814543+6814543+6824869(Top 93%)14480(Top 95%)14480(Top 643%)
15K9.32 mi3.11 mi24854+13814469+7414469+7424620(Top 92%)14357(Top 95%)14357(Top 638%)
20K12.43 mi3.11 mi24789+6514434+3514434+3524592(Top 92%)14318(Top 94%)14318(Top 636%)
Half13.11 mi0.68 mi24794-514431+314431+324731(Top 93%)14373(Top 95%)14373(Top 638%)
25K15.53 mi2.42 mi24717+7714387+4414387+4424369(Top 92%)14198(Top 94%)14198(Top 630%)
30K18.64 mi3.11 mi24747-3014383+414383+424746(Top 93%)14302(Top 94%)14302(Top 635%)
20M20.00 mi1.36 mi24895-14814436-5314436-5325774(Top 97%)14752(Top 97%)14752(Top 655%)
21M21.00 mi1.00 mi24993-9814468-3214468-3225618(Top 96%)14678(Top 97%)14678(Top 652%)
35K21.75 mi0.75 mi25033-4014480-1214480-1225746(Top 97%)14706(Top 97%)14706(Top 653%)
23M23.00 mi1.25 mi25111-7814504-2414504-2425801(Top 97%)14731(Top 97%)14731(Top 654%)
24M24.00 mi1.00 mi25167-5614524-2014524-2025641(Top 96%)14621(Top 96%)14621(Top 649%)
40K24.85 mi0.85 mi25231-6414550-2614550-2626129(Top 98%)14872(Top 98%)14872(Top 660%)
25.2M25.20 mi0.35 mi25242-1114558-814558-825515(Top 96%)14557(Top 96%)14557(Top 646%)
Finish26.22 mi1.02 mi25305-6314587-2914587-2926135(Top 98%)14875(Top 98%)14875(Top 661%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

24620

Males

14357

M45-49

14357

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24869

Males

14480

M45-49

14480

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

24620

Males

14357

M45-49

14357

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24592

Males

14318

M45-49

14318

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

24731

Males

14373

M45-49

14373

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24369

Males

14198

M45-49

14198

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24746

Males

14302

M45-49

14302

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25774

Males

14752

M45-49

14752

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25618

Males

14678

M45-49

14678

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25746

Males

14706

M45-49

14706

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

25801

Males

14731

M45-49

14731

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25641

Males

14621

M45-49

14621

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26129

Males

14872

M45-49

14872

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25515

Males

14557

M45-49

14557

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

26135

Males

14875

M45-49

14875

Passing Analysis

Category:
Athletes Passed
860
Passed By
1015
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25150
5K10K259101+158#25150#24992
10K15K18951+138#24992#24854
15K20K13570+65#24854#24789
20KHalf2126-5#24789#24794
Half25K11336+77#24794#24717
25K30K75105-30#24717#24747
30K20M17165-148#24747#24895
20M21M8106-98#24895#24993
21M35K1454-40#24993#25033
35K23M1088-78#25033#25111
23M24M662-56#25111#25167
24M40K468-64#25167#25231
40K25.2M314-11#25231#25242
25.2MFinish669-63#25242#25305
TOTALS8601015-155
📊

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