Matthew Harrington

Bib: 24302M

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:15
Rank: #20437
Start5K
28:15 | 9:06/mi
10K· 6.21 mi
55:02
Rank: #19301 (+1136)
5K10K
26:47 | 8:37/mi
15K· 9.32 mi
1:22:27
Rank: #18906 (+395)
10K15K
27:25 | 8:49/mi
20K· 12.43 mi
1:51:07
Rank: #18700 (+206)
15K20K
28:40 | 9:14/mi
Half· 13.11 mi
1:57:43
Rank: #18820 (-120)
20KHalf
6:36 | 9:40/mi
25K· 15.53 mi
2:23:38
Rank: #19341 (-521)
Half25K
25:55 | 10:41/mi
30K· 18.64 mi
2:56:51
Rank: #19328 (+13)
25K30K
33:13 | 10:41/mi
20M
3:12:25
Rank: #19415 (-87)
30K20M
15:34 | 11:27/mi
21M
3:26:08
Rank: #19582 (-167)
20M21M
13:43 | 13:43/mi
35K· 21.75 mi
3:35:00
Rank: #19649 (-67)
21M35K
8:52 | 11:51/mi
23M
3:51:53
Rank: #19956 (-307)
35K23M
16:53 | 13:29/mi
24M
4:05:05
Rank: #20171 (-215)
23M24M
13:12 | 13:12/mi
40K· 24.85 mi
4:18:48
Rank: #20545 (-374)
24M40K
13:43 | 16:03/mi
25.2M
4:24:56
Rank: #20682 (-137)
40K25.2M
6:08 | 17:47/mi
Finish· 26.22 mi
4:37:54
Rank: #20854 (-172)
25.2MFinish
12:58 | 12:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:43
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:40:11
Pace12:13 /mi
📊Positive Split: 36.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:3328:159:0628:15
9:06
-
10K
6.21 mi12:10:2055:028:5126:47
8:37
-0:29
15K
9.32 mi12:37:451:22:278:5127:25
8:49
+0:12
20K
12.43 mi13:06:251:51:078:5628:40
9:14
+0:25
Half
13.11 mi13:13:011:57:438:596:36
9:40
+0:26
25K
15.53 mi13:38:562:23:389:1525:55
10:41
+1:01
30K
18.64 mi14:12:092:56:519:2933:13
10:41
0:00
20M
20.00 mi14:27:433:12:259:3715:34
11:27
+0:46
21M
21.00 mi14:41:263:26:089:4913:43
13:43
+2:16
35K
21.75 mi14:50:183:35:009:538:52
11:51
-1:52
23M
23.00 mi15:07:113:51:5310:0516:53
13:29
+1:38
24M
24.00 mi15:20:234:05:0510:1313:12
13:12
-0:17
40K
24.85 mi15:34:064:18:4810:2513:43
16:03
+2:51
25.2M
25.20 mi15:40:144:24:5610:316:08
17:47
+1:44
Finish
26.22 mi15:53:124:37:5410:3612:58
12:43
-5:04

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

8:37 /mi

Average Pace

10:36 /mi

Slowest Pace

17:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:43

42% of race

Time at Steady Pace

1:36:32

35% of race

Time at Slower Pace

1:03:39

23% of race

Average Pace: 10:36 /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 mi11:43:3328:159:0628:15
9:06
#20437
10K
6.21 mi12:10:2055:028:5126:47
8:37
#19301
15K
9.32 mi12:37:451:22:278:5127:25
8:49
#18906
20K
12.43 mi13:06:251:51:078:5628:40
9:14
#18700
Half
13.11 mi13:13:011:57:438:596:36
9:40
#18820
25K
15.53 mi13:38:562:23:389:1525:55
10:41
#19341
30K
18.64 mi14:12:092:56:519:2933:13
10:41
#19328
20M
20.00 mi14:27:433:12:259:3715:34
11:27
#19415
21M
21.00 mi14:41:263:26:089:4913:43
13:43
#19582
35K
21.75 mi14:50:183:35:009:538:52
11:51
#19649
23M
23.00 mi15:07:113:51:5310:0516:53
13:29
#19956
24M
24.00 mi15:20:234:05:0510:1313:12
13:12
#20171
40K
24.85 mi15:34:064:18:4810:2513:43
16:03
#20545
25.2M
25.20 mi15:40:144:24:5610:316:08
17:47
#20682
Finish
26.22 mi15:53:124:37:5410:3612:58
12:43
#20854
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20437122791227918084(Top 71%)11287(Top 77%)11287(Top 233%)
10K6.21 mi3.10 mi19301+113611773+50611773+50617964(Top 70%)11223(Top 77%)11223(Top 231%)
15K9.32 mi3.11 mi18906+39511615+15811615+15818084(Top 71%)11287(Top 77%)11287(Top 233%)
20K12.43 mi3.11 mi18700+20611529+8611529+8618283(Top 72%)11382(Top 78%)11382(Top 235%)
Half13.11 mi0.68 mi18820-12011584-5511584-5520586(Top 81%)12346(Top 85%)12346(Top 255%)
25K15.53 mi2.42 mi19341-52111814-23011814-23020863(Top 82%)12422(Top 85%)12422(Top 256%)
30K18.64 mi3.11 mi19328+1311736+7811736+7819235(Top 75%)11491(Top 79%)11491(Top 237%)
20M20.00 mi1.36 mi19415-8711747-1111747-1120302(Top 79%)11881(Top 81%)11881(Top 245%)
21M21.00 mi1.00 mi19582-16711811-6411811-6421932(Top 86%)12641(Top 87%)12641(Top 261%)
35K21.75 mi0.75 mi19649-6711818-711818-721528(Top 84%)12371(Top 85%)12371(Top 255%)
23M23.00 mi1.25 mi19956-30711952-13411952-13423190(Top 91%)13215(Top 91%)13215(Top 273%)
24M24.00 mi1.00 mi20171-21512028-7612028-7623349(Top 91%)13230(Top 91%)13230(Top 273%)
40K24.85 mi0.85 mi20545-37412172-14412172-14424978(Top 98%)14176(Top 97%)14176(Top 292%)
25.2M25.20 mi0.35 mi20682-13712235-6312235-6324934(Top 98%)14155(Top 97%)14155(Top 292%)
Finish26.22 mi1.02 mi20854-17212307-7212307-7224103(Top 94%)13629(Top 93%)13629(Top 281%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18084

Males

11287

M18-39

11287

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17964

Males

11223

M18-39

11223

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18084

Males

11287

M18-39

11287

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

18283

Males

11382

M18-39

11382

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

20586

Males

12346

M18-39

12346

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20863

Males

12422

M18-39

12422

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19235

Males

11491

M18-39

11491

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20302

Males

11881

M18-39

11881

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

21932

Males

12641

M18-39

12641

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

21528

Males

12371

M18-39

12371

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23190

Males

13215

M18-39

13215

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

23349

Males

13230

M18-39

13230

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

24978

Males

14176

M18-39

14176

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

24934

Males

14155

M18-39

14155

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24103

Males

13629

M18-39

13629

Passing Analysis

Category:
Athletes Passed
2463
Passed By
2880
Net Change
-417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20437
5K10K115014+1136#20437#19301
10K15K44348+395#19301#18906
15K20K357151+206#18906#18700
20KHalf13133-120#18700#18820
Half25K62583-521#18820#19341
25K30K216203+13#19341#19328
30K20M62149-87#19328#19415
20M21M35202-167#19415#19582
21M35K34101-67#19582#19649
35K23M32339-307#19649#19956
23M24M26241-215#19956#20171
24M40K7381-374#20171#20545
40K25.2M5142-137#20545#20682
25.2MFinish21193-172#20682#20854
TOTALS24632880-417
📊

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