Mark Harrington

Bib: 31552M

NY

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
28:58
Rank: #23625
Start5K
9:19/mi
28:58 split
10K· 6.21 mi
57:29
Rank: #23379 (+246)
5K10K
9:11/mi
28:31 split
15K· 9.32 mi
1:25:05
Rank: #22827 (+552)
10K15K
8:53/mi
27:36 split
20K· 12.43 mi
1:53:44
Rank: #22588 (+239)
15K20K
9:13/mi
28:39 split
Half· 13.11 mi
1:59:51
Rank: #22534 (+54)
20KHalf
8:58/mi
6:07 split
25K· 15.53 mi
2:23:04
Rank: #22469 (+65)
Half25K
9:35/mi
23:13 split
30K· 18.64 mi
2:53:22
Rank: #22159 (+310)
25K30K
9:45/mi
30:18 split
20M
3:06:17
Rank: #21931 (+228)
30K20M
9:30/mi
12:55 split
21M
3:16:31
Rank: #21751 (+180)
20M21M
10:14/mi
10:14 split
35K· 21.75 mi
3:23:41
Rank: #21705 (+46)
21M35K
9:35/mi
7:10 split
23M
3:36:03
Rank: #21596 (+109)
35K23M
9:53/mi
12:22 split
24M
3:45:34
Rank: #21507 (+89)
23M24M
9:31/mi
9:31 split
40K· 24.85 mi
3:53:53
Rank: #21423 (+84)
24M40K
9:44/mi
8:19 split
25.2M
3:57:56
Rank: #21430 (-7)
40K25.2M
11:45/mi
4:03 split
Finish· 26.22 mi
4:07:10
Rank: #21364 (+66)
25.2MFinish
9:04/mi
9:14 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:07:19
Pace9:43 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5928:589:1928:58
9:19
-
10K
6.21 mi12:21:3057:299:1528:31
9:11
-0:08
15K
9.32 mi12:49:061:25:059:0827:36
8:53
-0:18
20K
12.43 mi13:17:451:53:449:0928:39
9:13
+0:20
Half
13.11 mi13:23:521:59:519:096:07
8:58
-0:15
25K
15.53 mi13:47:052:23:049:1323:13
9:35
+0:37
30K
18.64 mi14:17:232:53:229:1830:18
9:45
+0:10
20M
20.00 mi14:30:183:06:179:1912:55
9:30
-0:15
21M
21.00 mi14:40:323:16:319:2110:14
10:14
+0:44
35K
21.75 mi14:47:423:23:419:227:10
9:35
-0:39
23M
23.00 mi15:00:043:36:039:2412:22
9:53
+0:18
24M
24.00 mi15:09:353:45:349:249:31
9:31
-0:22
40K
24.85 mi15:17:543:53:539:258:19
9:44
+0:13
25.2M
25.20 mi15:21:573:57:569:274:03
11:45
+2:01
Finish
26.22 mi15:31:114:07:109:269:14
9:04
-2:41

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

8:53 /mi

Average Pace

9:26 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:57

17% of race

Time at Steady Pace

2:57:34

72% of race

Time at Slower Pace

26:39

11% of race

Average Pace: 9:26 /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 mi11:52:5928:589:1928:58
9:19
#23625
10K
6.21 mi12:21:3057:299:1528:31
9:11
#23379
15K
9.32 mi12:49:061:25:059:0827:36
8:53
#22827
20K
12.43 mi13:17:451:53:449:0928:39
9:13
#22588
Half
13.11 mi13:23:521:59:519:096:07
8:58
#22534
25K
15.53 mi13:47:052:23:049:1323:13
9:35
#22469
30K
18.64 mi14:17:232:53:229:1830:18
9:45
#22159
20M
20.00 mi14:30:183:06:179:1912:55
9:30
#21931
21M
21.00 mi14:40:323:16:319:2110:14
10:14
#21751
35K
21.75 mi14:47:423:23:419:227:10
9:35
#21705
23M
23.00 mi15:00:043:36:039:2412:22
9:53
#21596
24M
24.00 mi15:09:353:45:349:249:31
9:31
#21507
40K
24.85 mi15:17:543:53:539:258:19
9:44
#21423
25.2M
25.20 mi15:21:573:57:569:274:03
11:45
#21430
Finish
26.22 mi15:31:114:07:109:269:14
9:04
#21364
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23625140621406221477(Top 76%)13156(Top 82%)13156(Top 233%)
10K6.21 mi3.10 mi23379+24613959+10313959+10323108(Top 81%)13851(Top 86%)13851(Top 245%)
15K9.32 mi3.11 mi22827+55213740+21913740+21921477(Top 76%)13156(Top 82%)13156(Top 233%)
20K12.43 mi3.11 mi22588+23913626+11413626+11421963(Top 77%)13343(Top 83%)13343(Top 236%)
Half13.11 mi0.68 mi22534+5413593+3313593+3321655(Top 76%)13195(Top 82%)13195(Top 234%)
25K15.53 mi2.42 mi22469+6513556+3713556+3722105(Top 78%)13334(Top 83%)13334(Top 236%)
30K18.64 mi3.11 mi22159+31013388+16813388+16820843(Top 73%)12647(Top 79%)12647(Top 224%)
20M20.00 mi1.36 mi21931+22813276+11213276+11219195(Top 68%)11780(Top 73%)11780(Top 209%)
21M21.00 mi1.00 mi21751+18013168+10813168+10819131(Top 67%)11687(Top 73%)11687(Top 207%)
35K21.75 mi0.75 mi21705+4613136+3213136+3220602(Top 73%)12261(Top 76%)12261(Top 217%)
23M23.00 mi1.25 mi21596+10913053+8313053+8320065(Top 71%)11933(Top 74%)11933(Top 212%)
24M24.00 mi1.00 mi21507+8912998+5512998+5519674(Top 69%)11713(Top 73%)11713(Top 208%)
40K24.85 mi0.85 mi21423+8412937+6112937+6119570(Top 69%)11596(Top 72%)11596(Top 206%)
25.2M25.20 mi0.35 mi21430-712929+812929+822647(Top 80%)13102(Top 81%)13102(Top 232%)
Finish26.22 mi1.02 mi21364+6612882+4712882+4719336(Top 68%)11513(Top 71%)11513(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

21477

Males

13156

M18-39

13156

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

23108

Males

13851

M18-39

13851

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

21477

Males

13156

M18-39

13156

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

21963

Males

13343

M18-39

13343

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21655

Males

13195

M18-39

13195

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22105

Males

13334

M18-39

13334

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20843

Males

12647

M18-39

12647

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19195

Males

11780

M18-39

11780

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

19131

Males

11687

M18-39

11687

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

20602

Males

12261

M18-39

12261

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

20065

Males

11933

M18-39

11933

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19674

Males

11713

M18-39

11713

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19570

Males

11596

M18-39

11596

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22647

Males

13102

M18-39

13102

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19336

Males

11513

M18-39

11513

Passing Analysis

Category:
Athletes Passed
2788
Passed By
527
Net Change
+2261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23625
5K10K375129+246#23625#23379
10K15K56917+552#23379#22827
15K20K31273+239#22827#22588
20KHalf6511+54#22588#22534
Half25K175110+65#22534#22469
25K30K35343+310#22469#22159
30K20M2335+228#22159#21931
20M21M19616+180#21931#21751
21M35K6620+46#21751#21705
35K23M14132+109#21705#21596
23M24M9910+89#21596#21507
24M40K10218+84#21507#21423
40K25.2M2027-7#21423#21430
25.2MFinish8216+66#21430#21364
TOTALS2788527+2261
📊

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