David Merritt

Bib: 27085M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:37
Rank: #25221
Start5K
30:37 | 9:51/mi
10K· 6.21 mi
1:02:38
Rank: #25616 (-395)
5K10K
32:01 | 10:18/mi
15K· 9.32 mi
1:34:55
Rank: #25688 (-72)
10K15K
32:17 | 10:23/mi
20K· 12.43 mi
2:09:11
Rank: #25783 (-95)
15K20K
34:16 | 11:02/mi
Half· 13.11 mi
2:16:24
Rank: #25805 (-22)
20KHalf
7:13 | 10:35/mi
25K· 15.53 mi
2:45:57
Rank: #26012 (-207)
Half25K
29:33 | 12:11/mi
30K· 18.64 mi
3:24:57
Rank: #26064 (-52)
25K30K
39:00 | 12:33/mi
20M
3:43:19
Rank: #26171 (-107)
30K20M
18:22 | 13:31/mi
21M
3:58:04
Rank: #26255 (-84)
20M21M
14:45 | 14:45/mi
35K· 21.75 mi
4:07:08
Rank: #26255
21M35K
9:04 | 12:07/mi
23M
4:23:26
Rank: #26269 (-14)
35K23M
16:18 | 13:01/mi
24M
4:36:38
Rank: #26316 (-47)
23M24M
13:12 | 13:12/mi
40K· 24.85 mi
4:50:04
Rank: #26478 (-162)
24M40K
13:26 | 15:43/mi
25.2M
4:55:47
Rank: #26529 (-51)
40K25.2M
5:43 | 16:35/mi
Finish· 26.22 mi
5:08:35
Rank: #26575 (-46)
25.2MFinish
12:48 | 12:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:24
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:52:11
Pace13:08 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5830:379:5130:37
9:51
-
10K
6.21 mi12:23:591:02:3810:0532:01
10:18
+0:27
15K
9.32 mi12:56:161:34:5510:1132:17
10:23
+0:05
20K
12.43 mi13:30:322:09:1110:2434:16
11:02
+0:39
Half
13.11 mi13:37:452:16:2410:247:13
10:35
-0:27
25K
15.53 mi14:07:182:45:5710:4129:33
12:11
+1:36
30K
18.64 mi14:46:183:24:5711:0039:00
12:33
+0:22
20M
20.00 mi15:04:403:43:1911:1018:22
13:31
+0:58
21M
21.00 mi15:19:253:58:0411:2014:45
14:45
+1:14
35K
21.75 mi15:28:294:07:0811:229:04
12:07
-2:38
23M
23.00 mi15:44:474:23:2611:2716:18
13:01
+0:54
24M
24.00 mi15:57:594:36:3811:3213:12
13:12
+0:11
40K
24.85 mi16:11:254:50:0411:4013:26
15:43
+2:31
25.2M
25.20 mi16:17:084:55:4711:445:43
16:35
+0:52
Finish
26.22 mi16:29:565:08:3511:4712:48
12:34
-4:01

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

9:51 /mi

Average Pace

11:47 /mi

Slowest Pace

16:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:24

44% of race

Time at Steady Pace

2:18:17

45% of race

Time at Slower Pace

33:54

11% of race

Average Pace: 11:46 /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 mi11:51:5830:379:5130:37
9:51
#25221
10K
6.21 mi12:23:591:02:3810:0532:01
10:18
#25616
15K
9.32 mi12:56:161:34:5510:1132:17
10:23
#25688
20K
12.43 mi13:30:322:09:1110:2434:16
11:02
#25783
Half
13.11 mi13:37:452:16:2410:247:13
10:35
#25805
25K
15.53 mi14:07:182:45:5710:4129:33
12:11
#26012
30K
18.64 mi14:46:183:24:5711:0039:00
12:33
#26064
20M
20.00 mi15:04:403:43:1911:1018:22
13:31
#26171
21M
21.00 mi15:19:253:58:0411:2014:45
14:45
#26255
35K
21.75 mi15:28:294:07:0811:229:04
12:07
#26255
23M
23.00 mi15:44:474:23:2611:2716:18
13:01
#26269
24M
24.00 mi15:57:594:36:3811:3213:12
13:12
#26316
40K
24.85 mi16:11:254:50:0411:4013:26
15:43
#26478
25.2M
25.20 mi16:17:084:55:4711:445:43
16:35
#26529
Finish
26.22 mi16:29:565:08:3511:4712:48
12:34
#26575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25221148321483225753(Top 91%)15037(Top 93%)15037(Top 912%)
10K6.21 mi3.10 mi25616-39514988-15614988-15625926(Top 91%)15115(Top 94%)15115(Top 917%)
15K9.32 mi3.11 mi25688-7215012-2415012-2425753(Top 91%)15037(Top 93%)15037(Top 912%)
20K12.43 mi3.11 mi25783-9515053-4115053-4126057(Top 92%)15150(Top 94%)15150(Top 919%)
Half13.11 mi0.68 mi25805-2215067-1415067-1425922(Top 91%)15079(Top 94%)15079(Top 915%)
25K15.53 mi2.42 mi26012-20715140-7315140-7326625(Top 94%)15352(Top 95%)15352(Top 932%)
30K18.64 mi3.11 mi26064-5215139+115139+126232(Top 92%)15085(Top 94%)15085(Top 915%)
20M20.00 mi1.36 mi26171-10715175-3615175-3626921(Top 95%)15339(Top 95%)15339(Top 931%)
21M21.00 mi1.00 mi26255-8415193-1815193-1826941(Top 95%)15336(Top 95%)15336(Top 931%)
35K21.75 mi0.75 mi2625515189+415189+426031(Top 92%)14853(Top 92%)14853(Top 901%)
23M23.00 mi1.25 mi26269-1415179+1015179+1026391(Top 93%)15034(Top 93%)15034(Top 912%)
24M24.00 mi1.00 mi26316-4715190-1115190-1127060(Top 95%)15328(Top 95%)15328(Top 930%)
40K24.85 mi0.85 mi26478-16215267-7715267-7728021(Top 99%)15847(Top 98%)15847(Top 962%)
25.2M25.20 mi0.35 mi26529-5115287-2015287-2027944(Top 98%)15787(Top 98%)15787(Top 958%)
Finish26.22 mi1.02 mi26575-4615299-1215299-1227334(Top 96%)15478(Top 96%)15478(Top 939%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25753

Males

15037

M55-59

15037

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

25926

Males

15115

M55-59

15115

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25753

Males

15037

M55-59

15037

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26057

Males

15150

M55-59

15150

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25922

Males

15079

M55-59

15079

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26625

Males

15352

M55-59

15352

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

26232

Males

15085

M55-59

15085

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

26921

Males

15339

M55-59

15339

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

26941

Males

15336

M55-59

15336

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26031

Males

14853

M55-59

14853

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26391

Males

15034

M55-59

15034

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

27060

Males

15328

M55-59

15328

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28021

Males

15847

M55-59

15847

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27944

Males

15787

M55-59

15787

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

27334

Males

15478

M55-59

15478

Passing Analysis

Category:
Athletes Passed
533
Passed By
1887
Net Change
-1354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25221
5K10K75470-395#25221#25616
10K15K105177-72#25616#25688
15K20K93188-95#25688#25783
20KHalf1739-22#25783#25805
Half25K29236-207#25805#26012
25K30K91143-52#26012#26064
30K20M23130-107#26064#26171
20M21M20104-84#26171#26255
21M35K24240#26255#26255
35K23M2943-14#26255#26269
23M24M1764-47#26269#26316
24M40K2164-162#26316#26478
40K25.2M152-51#26478#26529
25.2MFinish753-46#26529#26575
TOTALS5331887-1354
📊

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