Harry Masker

Bib: 27496M

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:37
Rank: #15935
Start5K
7:55/mi
24:37 split
10K· 6.21 mi
50:17
Rank: #17205 (-1270)
5K10K
8:16/mi
25:40 split
15K· 9.32 mi
1:16:40
Rank: #17926 (-721)
10K15K
8:30/mi
26:23 split
20K· 12.43 mi
1:44:52
Rank: #18892 (-966)
15K20K
9:05/mi
28:12 split
Half· 13.11 mi
1:50:59
Rank: #19033 (-141)
20KHalf
8:58/mi
6:07 split
25K· 15.53 mi
2:13:24
Rank: #19436 (-403)
Half25K
9:15/mi
22:25 split
30K· 18.64 mi
2:49:51
Rank: #21375 (-1939)
25K30K
11:44/mi
36:27 split
20M
3:40:08
Rank: #25919 (-4544)
30K20M
37:00/mi
50:17 split
21M
3:52:20
Rank: #25830 (+89)
20M21M
12:12/mi
12:12 split
35K· 21.75 mi
4:00:12
Rank: #25762 (+68)
21M35K
10:31/mi
7:52 split
23M
4:15:23
Rank: #25751 (+11)
35K23M
12:08/mi
15:11 split
24M
4:28:13
Rank: #25813 (-62)
23M24M
12:50/mi
12:50 split
40K· 24.85 mi
4:39:04
Rank: #25843 (-30)
24M40K
12:41/mi
10:51 split
25.2M
4:43:29
Rank: #25833 (+10)
40K25.2M
12:48/mi
4:25 split
Finish· 26.22 mi
4:54:14
Rank: #25805 (+28)
25.2MFinish
10:33/mi
10:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:59
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time3:03:15
Pace13:59 /mi
📊Positive Split: 65.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:3424:377:5524:37
7:55
-
10K
6.21 mi12:06:1450:178:0625:40
8:16
+0:21
15K
9.32 mi12:32:371:16:408:1426:23
8:30
+0:14
20K
12.43 mi13:00:491:44:528:2628:12
9:05
+0:35
Half
13.11 mi13:06:561:50:598:286:07
8:58
-0:07
25K
15.53 mi13:29:212:13:248:3522:25
9:15
+0:17
30K
18.64 mi14:05:482:49:519:0736:27
11:44
+2:29
20M
20.00 mi14:56:053:40:0811:0050:17
37:00
+25:16
21M
21.00 mi15:08:173:52:2011:0412:12
12:12
-24:48
35K
21.75 mi15:16:094:00:1211:037:52
10:31
-1:41
23M
23.00 mi15:31:204:15:2311:0615:11
12:08
+1:37
24M
24.00 mi15:44:104:28:1311:1112:50
12:50
+0:42
40K
24.85 mi15:55:014:39:0411:1410:51
12:41
-0:09
25.2M
25.20 mi15:59:264:43:2911:154:25
12:48
+0:07
Finish
26.22 mi16:10:114:54:1411:1410:45
10:33
-2:15

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

7:55 /mi

Average Pace

11:14 /mi

Slowest Pace

37:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:03:57

83% of race

Time at Slower Pace

50:17

17% of race

Average Pace: 11:13 /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 mi11:40:3424:377:5524:37
7:55
#15935
10K
6.21 mi12:06:1450:178:0625:40
8:16
#17205
15K
9.32 mi12:32:371:16:408:1426:23
8:30
#17926
20K
12.43 mi13:00:491:44:528:2628:12
9:05
#18892
Half
13.11 mi13:06:561:50:598:286:07
8:58
#19033
25K
15.53 mi13:29:212:13:248:3522:25
9:15
#19436
30K
18.64 mi14:05:482:49:519:0736:27
11:44
#21375
20M
20.00 mi14:56:053:40:0811:0050:17
37:00
#25919
21M
21.00 mi15:08:173:52:2011:0412:12
12:12
#25830
35K
21.75 mi15:16:094:00:1211:037:52
10:31
#25762
23M
23.00 mi15:31:204:15:2311:0615:11
12:08
#25751
24M
24.00 mi15:44:104:28:1311:1112:50
12:50
#25813
40K
24.85 mi15:55:014:39:0411:1410:51
12:41
#25843
25.2M
25.20 mi15:59:264:43:2911:154:25
12:48
#25833
Finish
26.22 mi16:10:114:54:1411:1410:45
10:33
#25805
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15935107871078719274(Top 68%)12175(Top 76%)12175(Top 216%)
10K6.21 mi3.10 mi17205-127011305-51811305-51818301(Top 64%)11768(Top 73%)11768(Top 209%)
15K9.32 mi3.11 mi17926-72111594-28911594-28919274(Top 68%)12175(Top 76%)12175(Top 216%)
20K12.43 mi3.11 mi18892-96611999-40511999-40521347(Top 75%)13065(Top 81%)13065(Top 232%)
Half13.11 mi0.68 mi19033-14112054-5512054-5521683(Top 76%)13223(Top 82%)13223(Top 234%)
25K15.53 mi2.42 mi19436-40312217-16312217-16320955(Top 74%)12827(Top 80%)12827(Top 227%)
30K18.64 mi3.11 mi21375-193913026-80913026-80925193(Top 89%)14623(Top 91%)14623(Top 259%)
20M20.00 mi1.36 mi25919-454415065-203915065-203928402(Top 100%)16104(Top 100%)16104(Top 285%)
21M21.00 mi1.00 mi25830+8915000+6515000+6523932(Top 84%)13881(Top 86%)13881(Top 246%)
35K21.75 mi0.75 mi25762+6814965+3514965+3523213(Top 82%)13499(Top 84%)13499(Top 239%)
23M23.00 mi1.25 mi25751+1114947+1814947+1825302(Top 89%)14481(Top 90%)14481(Top 257%)
24M24.00 mi1.00 mi25813-6214967-2014967-2026669(Top 94%)15141(Top 94%)15141(Top 268%)
40K24.85 mi0.85 mi25843-3014975-814975-825925(Top 91%)14748(Top 92%)14748(Top 261%)
25.2M25.20 mi0.35 mi25833+1014963+1214963+1224756(Top 87%)14148(Top 88%)14148(Top 251%)
Finish26.22 mi1.02 mi25805+2814942+2114942+2124397(Top 86%)13983(Top 87%)13983(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19274

Males

12175

M18-39

12175

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

18301

Males

11768

M18-39

11768

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19274

Males

12175

M18-39

12175

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21347

Males

13065

M18-39

13065

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21683

Males

13223

M18-39

13223

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

20955

Males

12827

M18-39

12827

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25193

Males

14623

M18-39

14623

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

28402

Males

16104

M18-39

16104

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23932

Males

13881

M18-39

13881

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23213

Males

13499

M18-39

13499

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25302

Males

14481

M18-39

14481

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

26669

Males

15141

M18-39

15141

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25925

Males

14748

M18-39

14748

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24756

Males

14148

M18-39

14148

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

24397

Males

13983

M18-39

13983

Passing Analysis

Category:
Athletes Passed
546
Passed By
10416
Net Change
-9870
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15935
5K10K511321-1270#15935#17205
10K15K47768-721#17205#17926
15K20K401006-966#17926#18892
20KHalf6147-141#18892#19033
Half25K73476-403#19033#19436
25K30K181957-1939#19436#21375
30K20M14545-4544#21375#25919
20M21M10314+89#25919#25830
21M35K702+68#25830#25762
35K23M4534+11#25762#25751
23M24M1678-62#25751#25813
24M40K1343-30#25813#25843
40K25.2M2212+10#25843#25833
25.2MFinish4113+28#25833#25805
TOTALS54610416-9870
📊

Passing Visuals

Category:
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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