James Harrington

Bib: 14834M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:56
Rank: #12339
Start5K
23:56 | 7:42/mi
10K· 6.21 mi
48:18
Rank: #12667 (-328)
5K10K
24:22 | 7:51/mi
15K· 9.32 mi
1:13:09
Rank: #12900 (-233)
10K15K
24:51 | 8:00/mi
20K· 12.43 mi
1:38:25
Rank: #12780 (+120)
15K20K
25:16 | 8:08/mi
Half· 13.11 mi
1:43:56
Rank: #12815 (-35)
20KHalf
5:31 | 8:05/mi
25K· 15.53 mi
2:04:54
Rank: #13013 (-198)
Half25K
20:58 | 8:39/mi
30K· 18.64 mi
2:35:52
Rank: #13971 (-958)
25K30K
30:58 | 9:58/mi
20M
2:49:05
Rank: #14109 (-138)
30K20M
13:13 | 9:44/mi
21M
2:59:36
Rank: #14150 (-41)
20M21M
10:31 | 10:31/mi
35K· 21.75 mi
3:06:55
Rank: #14263 (-113)
21M35K
7:19 | 9:47/mi
23M
3:20:10
Rank: #14564 (-301)
35K23M
13:15 | 10:35/mi
24M
3:31:49
Rank: #15042 (-478)
23M24M
11:39 | 11:39/mi
40K· 24.85 mi
3:41:32
Rank: #15298 (-256)
24M40K
9:43 | 11:22/mi
25.2M
3:45:33
Rank: #15323 (-25)
40K25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
3:55:15
Rank: #15352 (-29)
25.2MFinish
9:42 | 9:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:56
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time2:11:19
Pace10:01 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4023:567:4223:56
7:42
-
10K
6.21 mi11:20:0248:187:4624:22
7:51
+0:09
15K
9.32 mi11:44:531:13:097:5124:51
8:00
+0:09
20K
12.43 mi12:10:091:38:257:5525:16
8:08
+0:08
Half
13.11 mi12:15:401:43:567:565:31
8:05
-0:03
25K
15.53 mi12:36:382:04:548:0220:58
8:39
+0:34
30K
18.64 mi13:07:362:35:528:2230:58
9:58
+1:19
20M
20.00 mi13:20:492:49:058:2713:13
9:44
-0:14
21M
21.00 mi13:31:202:59:368:3310:31
10:31
+0:47
35K
21.75 mi13:38:393:06:558:367:19
9:47
-0:44
23M
23.00 mi13:51:543:20:108:4213:15
10:35
+0:48
24M
24.00 mi14:03:333:31:498:5011:39
11:39
+1:04
40K
24.85 mi14:13:163:41:328:559:43
11:22
-0:17
25.2M
25.20 mi14:17:173:45:338:574:01
11:39
+0:17
Finish
26.22 mi14:26:593:55:158:599:42
9:31
-2:08

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

7:42 /mi

Average Pace

8:59 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:54

53% of race

Time at Steady Pace

1:01:12

26% of race

Time at Slower Pace

49:09

21% of race

Average Pace: 8:58 /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 mi10:55:4023:567:4223:56
7:42
#12339
10K
6.21 mi11:20:0248:187:4624:22
7:51
#12667
15K
9.32 mi11:44:531:13:097:5124:51
8:00
#12900
20K
12.43 mi12:10:091:38:257:5525:16
8:08
#12780
Half
13.11 mi12:15:401:43:567:565:31
8:05
#12815
25K
15.53 mi12:36:382:04:548:0220:58
8:39
#13013
30K
18.64 mi13:07:362:35:528:2230:58
9:58
#13971
20M
20.00 mi13:20:492:49:058:2713:13
9:44
#14109
21M
21.00 mi13:31:202:59:368:3310:31
10:31
#14150
35K
21.75 mi13:38:393:06:558:367:19
9:47
#14263
23M
23.00 mi13:51:543:20:108:4213:15
10:35
#14564
24M
24.00 mi14:03:333:31:498:5011:39
11:39
#15042
40K
24.85 mi14:13:163:41:328:559:43
11:22
#15298
25.2M
25.20 mi14:17:173:45:338:574:01
11:39
#15323
Finish
26.22 mi14:26:593:55:158:599:42
9:31
#15352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi123398987898713445(Top 53%)9364(Top 64%)9364(Top 612%)
10K6.21 mi3.10 mi12667-3289102-1159102-11513005(Top 51%)9205(Top 63%)9205(Top 602%)
15K9.32 mi3.11 mi12900-2339176-749176-7413445(Top 53%)9364(Top 64%)9364(Top 612%)
20K12.43 mi3.11 mi12780+1209111+659111+6512734(Top 50%)9010(Top 62%)9010(Top 589%)
Half13.11 mi0.68 mi12815-359106+59106+513286(Top 52%)9196(Top 63%)9196(Top 601%)
25K15.53 mi2.42 mi13013-1989169-639169-6313828(Top 54%)9284(Top 64%)9284(Top 607%)
30K18.64 mi3.11 mi13971-9589474-3059474-30517245(Top 67%)10559(Top 72%)10559(Top 691%)
20M20.00 mi1.36 mi14109-1389480-69480-615444(Top 60%)9491(Top 65%)9491(Top 621%)
21M21.00 mi1.00 mi14150-419431+499431+4914881(Top 58%)9086(Top 62%)9086(Top 594%)
35K21.75 mi0.75 mi14263-1139459-289459-2816461(Top 64%)9831(Top 67%)9831(Top 643%)
23M23.00 mi1.25 mi14564-3019508-499508-4917253(Top 68%)10185(Top 70%)10185(Top 666%)
24M24.00 mi1.00 mi15042-4789695-1879695-18720699(Top 81%)11868(Top 81%)11868(Top 776%)
40K24.85 mi0.85 mi15298-2569775-809775-8018998(Top 74%)10946(Top 75%)10946(Top 716%)
25.2M25.20 mi0.35 mi15323-259768+79768+716414(Top 64%)9631(Top 66%)9631(Top 630%)
Finish26.22 mi1.02 mi15352-299758+109758+1016595(Top 65%)9747(Top 67%)9747(Top 637%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13445

Males

9364

M55-59

9364

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13005

Males

9205

M55-59

9205

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13445

Males

9364

M55-59

9364

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

12734

Males

9010

M55-59

9010

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13286

Males

9196

M55-59

9196

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13828

Males

9284

M55-59

9284

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17245

Males

10559

M55-59

10559

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15444

Males

9491

M55-59

9491

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

14881

Males

9086

M55-59

9086

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16461

Males

9831

M55-59

9831

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17253

Males

10185

M55-59

10185

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20699

Males

11868

M55-59

11868

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18998

Males

10946

M55-59

10946

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16414

Males

9631

M55-59

9631

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16595

Males

9747

M55-59

9747

Passing Analysis

Category:
Athletes Passed
1459
Passed By
4472
Net Change
-3013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12339
5K10K157485-328#12339#12667
10K15K151384-233#12667#12900
15K20K330210+120#12900#12780
20KHalf3873-35#12780#12815
Half25K184382-198#12815#13013
25K30K871045-958#13013#13971
30K20M96234-138#13971#14109
20M21M131172-41#14109#14150
21M35K49162-113#14150#14263
35K23M76377-301#14263#14564
23M24M25503-478#14564#15042
24M40K40296-256#15042#15298
40K25.2M3560-25#15298#15323
25.2MFinish6089-29#15323#15352
TOTALS14594472-3013
📊

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