Eisuke Narita

Bib: 1799M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 13%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M40-44)
#0 / 2247
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:04
Rank: #1558
Start5K
19:04 | 6:08/mi
10K· 6.21 mi
37:52
Rank: #1407 (+151)
5K10K
18:48 | 6:03/mi
15K· 9.32 mi
56:51
Rank: #1397 (+10)
10K15K
18:59 | 6:07/mi
20K· 12.43 mi
1:16:14
Rank: #1471 (-74)
15K20K
19:23 | 6:14/mi
Half· 13.11 mi
1:20:26
Rank: #1488 (-17)
20KHalf
4:12 | 6:09/mi
25K· 15.53 mi
1:35:42
Rank: #1513 (-25)
Half25K
15:16 | 6:18/mi
30K· 18.64 mi
1:55:31
Rank: #1465 (+48)
25K30K
19:49 | 6:23/mi
20M
2:04:29
Rank: #1483 (-18)
30K20M
8:58 | 6:36/mi
21M
2:11:35
Rank: #1518 (-35)
20M21M
7:06 | 7:06/mi
35K· 21.75 mi
2:16:26
Rank: #1528 (-10)
21M35K
4:51 | 6:29/mi
23M
2:25:17
Rank: #1618 (-90)
35K23M
8:51 | 7:04/mi
24M
2:32:26
Rank: #1737 (-119)
23M24M
7:09 | 7:09/mi
40K· 24.85 mi
2:38:55
Rank: #1881 (-144)
24M40K
6:29 | 7:35/mi
25.2M
2:41:54
Rank: #1971 (-90)
40K25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
2:49:34
Rank: #2185 (-214)
25.2MFinish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:26
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3319:046:0819:04
6:08
-
10K
6.21 mi10:38:2137:526:0618:48
6:03
-0:05
15K
9.32 mi10:57:2056:516:0618:59
6:07
+0:04
20K
12.43 mi11:16:431:16:146:0819:23
6:14
+0:07
Half
13.11 mi11:20:551:20:266:084:12
6:09
-0:05
25K
15.53 mi11:36:111:35:426:1015:16
6:18
+0:09
30K
18.64 mi11:56:001:55:316:1219:49
6:23
+0:05
20M
20.00 mi12:04:582:04:296:138:58
6:36
+0:13
21M
21.00 mi12:12:042:11:356:167:06
7:06
+0:30
35K
21.75 mi12:16:552:16:266:164:51
6:29
-0:37
23M
23.00 mi12:25:462:25:176:198:51
7:04
+0:35
24M
24.00 mi12:32:552:32:266:217:09
7:09
+0:05
40K
24.85 mi12:39:242:38:556:246:29
7:35
+0:26
25.2M
25.20 mi12:42:232:41:546:252:59
8:39
+1:04
Finish
26.22 mi12:50:032:49:346:287:40
7:31
-1:08

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

6:03 /mi

Average Pace

6:28 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:47

22% of race

Time at Steady Pace

1:31:33

54% of race

Time at Slower Pace

40:14

24% of race

Average Pace: 6:28 /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 mi10:19:3319:046:0819:04
6:08
#1558
10K
6.21 mi10:38:2137:526:0618:48
6:03
#1407
15K
9.32 mi10:57:2056:516:0618:59
6:07
#1397
20K
12.43 mi11:16:431:16:146:0819:23
6:14
#1471
Half
13.11 mi11:20:551:20:266:084:12
6:09
#1488
25K
15.53 mi11:36:111:35:426:1015:16
6:18
#1513
30K
18.64 mi11:56:001:55:316:1219:49
6:23
#1465
20M
20.00 mi12:04:582:04:296:138:58
6:36
#1483
21M
21.00 mi12:12:042:11:356:167:06
7:06
#1518
35K
21.75 mi12:16:552:16:266:164:51
6:29
#1528
23M
23.00 mi12:25:462:25:176:198:51
7:04
#1618
24M
24.00 mi12:32:552:32:266:217:09
7:09
#1737
40K
24.85 mi12:39:242:38:556:246:29
7:35
#1881
25.2M
25.20 mi12:42:232:41:546:252:59
8:39
#1971
Finish
26.22 mi12:50:032:49:346:287:40
7:31
#2185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1558148314831435(Top 5%)1366(Top 8%)1366(Top 61%)
10K6.21 mi3.10 mi1407+1511338+1451338+1451283(Top 5%)1218(Top 8%)1218(Top 54%)
15K9.32 mi3.11 mi1397+101326+121326+121435(Top 5%)1366(Top 8%)1366(Top 61%)
20K12.43 mi3.11 mi1471-741396-701396-701743(Top 6%)1657(Top 10%)1657(Top 74%)
Half13.11 mi0.68 mi1488-171413-171413-171762(Top 6%)1678(Top 10%)1678(Top 75%)
25K15.53 mi2.42 mi1513-251434-211434-211837(Top 6%)1745(Top 11%)1745(Top 78%)
30K18.64 mi3.11 mi1465+481385+491385+491471(Top 5%)1392(Top 9%)1392(Top 62%)
20M20.00 mi1.36 mi1483-181403-181403-182008(Top 7%)1898(Top 12%)1898(Top 84%)
21M21.00 mi1.00 mi1518-351436-331436-332655(Top 9%)2465(Top 15%)2465(Top 110%)
35K21.75 mi0.75 mi1528-101446-101446-102366(Top 8%)2209(Top 14%)2209(Top 98%)
23M23.00 mi1.25 mi1618-901531-851531-854118(Top 14%)3662(Top 23%)3662(Top 163%)
24M24.00 mi1.00 mi1737-1191645-1141645-1145472(Top 19%)4569(Top 28%)4569(Top 203%)
40K24.85 mi0.85 mi1881-1441783-1381783-1387247(Top 26%)5553(Top 34%)5553(Top 247%)
25.2M25.20 mi0.35 mi1971-901869-861869-869579(Top 34%)6698(Top 42%)6698(Top 298%)
Finish26.22 mi1.02 mi2185-2142074-2052074-2059301(Top 33%)6587(Top 41%)6587(Top 293%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1435

Males

1366

M40-44

1366

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1283

Males

1218

M40-44

1218

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1435

Males

1366

M40-44

1366

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1743

Males

1657

M40-44

1657

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1762

Males

1678

M40-44

1678

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1837

Males

1745

M40-44

1745

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1471

Males

1392

M40-44

1392

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

2008

Males

1898

M40-44

1898

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2655

Males

2465

M40-44

2465

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2366

Males

2209

M40-44

2209

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4118

Males

3662

M40-44

3662

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5472

Males

4569

M40-44

4569

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7247

Males

5553

M40-44

5553

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9579

Males

6698

M40-44

6698

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9301

Males

6587

M40-44

6587

Passing Analysis

Category:
Athletes Passed
489
Passed By
1116
Net Change
-627
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1558
5K10K17019+151#1558#1407
10K15K5242+10#1407#1397
15K20K32106-74#1397#1471
20KHalf421-17#1471#1488
Half25K3257-25#1488#1513
25K30K8537+48#1513#1465
30K20M2846-18#1465#1483
20M21M1954-35#1483#1518
21M35K2434-10#1518#1528
35K23M24114-90#1528#1618
23M24M9128-119#1618#1737
24M40K5149-144#1737#1881
40K25.2M292-90#1881#1971
25.2MFinish3217-214#1971#2185
TOTALS4891116-627
📊

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