Nicholas Johnson

Bib: 1589M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Masters (Masters Men)
#0 / 9891
Top 4%
Division (M45-49)
#0 / 2252
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:21
Rank: #1202
Start5K
19:21 | 6:14/mi
10K· 6.21 mi
38:29
Rank: #1184 (+18)
5K10K
19:08 | 6:10/mi
15K· 9.32 mi
58:04
Rank: #1292 (-108)
10K15K
19:35 | 6:18/mi
20K· 12.43 mi
1:17:56
Rank: #1390 (-98)
15K20K
19:52 | 6:24/mi
Half· 13.11 mi
1:22:14
Rank: #1404 (-14)
20KHalf
4:18 | 6:18/mi
25K· 15.53 mi
1:37:49
Rank: #1470 (-66)
Half25K
15:35 | 6:26/mi
30K· 18.64 mi
1:58:04
Rank: #1475 (-5)
25K30K
20:15 | 6:31/mi
20M
2:07:05
Rank: #1498 (-23)
30K20M
9:01 | 6:38/mi
21M
2:14:18
Rank: #1555 (-57)
20M21M
7:13 | 7:13/mi
35K· 21.75 mi
2:19:07
Rank: #1568 (-13)
21M35K
4:49 | 6:26/mi
23M
2:27:55
Rank: #1645 (-77)
35K23M
8:48 | 7:02/mi
24M
2:34:53
Rank: #1728 (-83)
23M24M
6:58 | 6:58/mi
40K· 24.85 mi
2:41:04
Rank: #1810 (-82)
24M40K
6:11 | 7:14/mi
25.2M
2:43:47
Rank: #1852 (-42)
40K25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:50:53
Rank: #1917 (-65)
25.2MFinish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:14
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4119:216:1419:21
6:14
-
10K
6.21 mi10:38:4938:296:1219:08
6:10
-0:04
15K
9.32 mi10:58:2458:046:1419:35
6:18
+0:08
20K
12.43 mi11:18:161:17:566:1619:52
6:24
+0:06
Half
13.11 mi11:22:341:22:146:164:18
6:18
-0:06
25K
15.53 mi11:38:091:37:496:1815:35
6:26
+0:08
30K
18.64 mi11:58:241:58:046:2020:15
6:31
+0:05
20M
20.00 mi12:07:252:07:056:219:01
6:38
+0:07
21M
21.00 mi12:14:382:14:186:247:13
7:13
+0:35
35K
21.75 mi12:19:272:19:076:244:49
6:26
-0:47
23M
23.00 mi12:28:152:27:556:268:48
7:02
+0:36
24M
24.00 mi12:35:132:34:536:276:58
6:58
-0:04
40K
24.85 mi12:41:242:41:046:296:11
7:14
+0:16
25.2M
25.20 mi12:44:072:43:476:302:43
7:53
+0:39
Finish
26.22 mi12:51:132:50:536:317:06
6:58
-0:55

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

6:10 /mi

Average Pace

6:31 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:29

23% of race

Time at Steady Pace

1:33:25

55% of race

Time at Slower Pace

38:59

23% of race

Average Pace: 6:31 /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 mi10:19:4119:216:1419:21
6:14
#1202
10K
6.21 mi10:38:4938:296:1219:08
6:10
#1184
15K
9.32 mi10:58:2458:046:1419:35
6:18
#1292
20K
12.43 mi11:18:161:17:566:1619:52
6:24
#1390
Half
13.11 mi11:22:341:22:146:164:18
6:18
#1404
25K
15.53 mi11:38:091:37:496:1815:35
6:26
#1470
30K
18.64 mi11:58:241:58:046:2020:15
6:31
#1475
20M
20.00 mi12:07:252:07:056:219:01
6:38
#1498
21M
21.00 mi12:14:382:14:186:247:13
7:13
#1555
35K
21.75 mi12:19:272:19:076:244:49
6:26
#1568
23M
23.00 mi12:28:152:27:556:268:48
7:02
#1645
24M
24.00 mi12:35:132:34:536:276:58
6:58
#1728
40K
24.85 mi12:41:242:41:046:296:11
7:14
#1810
25.2M
25.20 mi12:44:072:43:476:302:43
7:53
#1852
Finish
26.22 mi12:51:132:50:536:317:06
6:58
#1917
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1202113911391666(Top 6%)1592(Top 10%)1592(Top 71%)
10K6.21 mi3.10 mi1184+181121+181121+181208(Top 5%)1145(Top 8%)1145(Top 51%)
15K9.32 mi3.11 mi1292-1081229-1081229-1081666(Top 6%)1592(Top 10%)1592(Top 71%)
20K12.43 mi3.11 mi1390-981324-951324-951775(Top 7%)1699(Top 11%)1699(Top 75%)
Half13.11 mi0.68 mi1404-141338-141338-141793(Top 7%)1722(Top 11%)1722(Top 76%)
25K15.53 mi2.42 mi1470-661404-661404-661837(Top 7%)1760(Top 12%)1760(Top 78%)
30K18.64 mi3.11 mi1475-51410-61410-61632(Top 6%)1560(Top 10%)1560(Top 69%)
20M20.00 mi1.36 mi1498-231431-211431-212003(Top 8%)1908(Top 13%)1908(Top 85%)
21M21.00 mi1.00 mi1555-571487-561487-563166(Top 12%)2952(Top 19%)2952(Top 131%)
35K21.75 mi0.75 mi1568-131499-121499-122113(Top 8%)2006(Top 13%)2006(Top 89%)
23M23.00 mi1.25 mi1645-771574-751574-753896(Top 15%)3585(Top 24%)3585(Top 159%)
24M24.00 mi1.00 mi1728-831652-781652-784459(Top 17%)4020(Top 26%)4020(Top 179%)
40K24.85 mi0.85 mi1810-821732-801732-805016(Top 19%)4346(Top 29%)4346(Top 193%)
25.2M25.20 mi0.35 mi1852-421771-391771-395682(Top 21%)4702(Top 31%)4702(Top 209%)
Finish26.22 mi1.02 mi1917-651834-631834-634970(Top 19%)4241(Top 28%)4241(Top 188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1666

Males

1592

M45-49

1592

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1208

Males

1145

M45-49

1145

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1666

Males

1592

M45-49

1592

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1775

Males

1699

M45-49

1699

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1793

Males

1722

M45-49

1722

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1837

Males

1760

M45-49

1760

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1632

Males

1560

M45-49

1560

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2003

Males

1908

M45-49

1908

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3166

Males

2952

M45-49

2952

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2113

Males

2006

M45-49

2006

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3896

Males

3585

M45-49

3585

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4459

Males

4020

M45-49

4020

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5016

Males

4346

M45-49

4346

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5682

Males

4702

M45-49

4702

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4970

Males

4241

M45-49

4241

Passing Analysis

Category:
Athletes Passed
238
Passed By
953
Net Change
-715
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1202
5K10K7052+18#1202#1184
10K15K13121-108#1184#1292
15K20K17115-98#1292#1390
20KHalf519-14#1390#1404
Half25K1783-66#1404#1470
25K30K4954-5#1470#1475
30K20M1538-23#1475#1498
20M21M1168-57#1498#1555
21M35K518-13#1555#1568
35K23M683-77#1568#1645
23M24M689-83#1645#1728
24M40K991-82#1728#1810
40K25.2M749-42#1810#1852
25.2MFinish873-65#1852#1917
TOTALS238953-715
📊

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