Christopher Johnson

Bib: 29641M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:13
Rank: #23823
Start5K
32:13 | 10:22/mi
10K· 6.21 mi
1:06:30
Rank: #24150 (-327)
5K10K
34:17 | 11:02/mi
15K· 9.32 mi
1:41:56
Rank: #24197 (-47)
10K15K
35:26 | 11:24/mi
20K· 12.43 mi
2:19:50
Rank: #24222 (-25)
15K20K
37:54 | 12:12/mi
Half· 13.11 mi
2:28:03
Rank: #24252 (-30)
20KHalf
8:13 | 12:03/mi
25K· 15.53 mi
3:00:24
Rank: #24311 (-59)
Half25K
32:21 | 13:21/mi
30K· 18.64 mi
3:40:52
Rank: #24157 (+154)
25K30K
40:28 | 13:01/mi
20M
3:58:02
Rank: #24050 (+107)
30K20M
17:10 | 12:38/mi
21M
4:12:03
Rank: #23972 (+78)
20M21M
14:01 | 14:01/mi
35K· 21.75 mi
4:21:29
Rank: #23937 (+35)
21M35K
9:26 | 12:37/mi
23M
4:37:34
Rank: #23868 (+69)
35K23M
16:05 | 12:51/mi
24M
4:50:18
Rank: #23824 (+44)
23M24M
12:44 | 12:44/mi
40K· 24.85 mi
5:01:49
Rank: #23814 (+10)
24M40K
11:31 | 13:28/mi
25.2M
5:06:44
Rank: #23801 (+13)
40K25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
5:19:31
Rank: #23816 (-15)
25.2MFinish
12:47 | 12:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:03
Pace11:18 /mi
2nd Half
Distance13.11 mi
Time2:51:28
Pace13:05 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5632:1310:2232:13
10:22
-
10K
6.21 mi12:30:131:06:3010:4234:17
11:02
+0:40
15K
9.32 mi13:05:391:41:5610:5635:26
11:24
+0:22
20K
12.43 mi13:43:332:19:5011:1537:54
12:12
+0:48
Half
13.11 mi13:51:462:28:0311:188:13
12:03
-0:09
25K
15.53 mi14:24:073:00:2411:3732:21
13:21
+1:18
30K
18.64 mi15:04:353:40:5211:5140:28
13:01
-0:20
20M
20.00 mi15:21:453:58:0211:5417:10
12:38
-0:23
21M
21.00 mi15:35:464:12:0312:0014:01
14:01
+1:23
35K
21.75 mi15:45:124:21:2912:019:26
12:37
-1:24
23M
23.00 mi16:01:174:37:3412:0416:05
12:51
+0:14
24M
24.00 mi16:14:014:50:1812:0612:44
12:44
-0:07
40K
24.85 mi16:25:325:01:4912:0911:31
13:28
+0:44
25.2M
25.20 mi16:30:275:06:4412:104:55
14:15
+0:47
Finish
26.22 mi16:43:145:19:3112:1212:47
12:33
-1:42

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

10:22 /mi

Average Pace

12:12 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:09

34% of race

Time at Steady Pace

2:26:34

46% of race

Time at Slower Pace

1:02:48

20% of race

Average Pace: 12:11 /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 mi11:55:5632:1310:2232:13
10:22
#23823
10K
6.21 mi12:30:131:06:3010:4234:17
11:02
#24150
15K
9.32 mi13:05:391:41:5610:5635:26
11:24
#24197
20K
12.43 mi13:43:332:19:5011:1537:54
12:12
#24222
Half
13.11 mi13:51:462:28:0311:188:13
12:03
#24252
25K
15.53 mi14:24:073:00:2411:3732:21
13:21
#24311
30K
18.64 mi15:04:353:40:5211:5140:28
13:01
#24157
20M
20.00 mi15:21:453:58:0211:5417:10
12:38
#24050
21M
21.00 mi15:35:464:12:0312:0014:01
14:01
#23972
35K
21.75 mi15:45:124:21:2912:019:26
12:37
#23937
23M
23.00 mi16:01:174:37:3412:0416:05
12:51
#23868
24M
24.00 mi16:14:014:50:1812:0612:44
12:44
#23824
40K
24.85 mi16:25:325:01:4912:0911:31
13:28
#23814
25.2M
25.20 mi16:30:275:06:4412:104:55
14:15
#23801
Finish
26.22 mi16:43:145:19:3112:1212:47
12:33
#23816
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23823139261392624199(Top 95%)14066(Top 96%)14066(Top 290%)
10K6.21 mi3.10 mi24150-32714064-13814064-13824318(Top 95%)14112(Top 97%)14112(Top 291%)
15K9.32 mi3.11 mi24197-4714077-1314077-1324199(Top 95%)14066(Top 96%)14066(Top 290%)
20K12.43 mi3.11 mi24222-2514073+414073+424192(Top 95%)14022(Top 96%)14022(Top 289%)
Half13.11 mi0.68 mi24252-3014087-1414087-1424607(Top 96%)14161(Top 97%)14161(Top 292%)
25K15.53 mi2.42 mi24311-5914100-1314100-1324487(Top 96%)14096(Top 97%)14096(Top 291%)
30K18.64 mi3.11 mi24157+15414010+9014010+9023329(Top 91%)13470(Top 92%)13470(Top 278%)
20M20.00 mi1.36 mi24050+10713943+6713943+6722365(Top 88%)12880(Top 88%)12880(Top 266%)
21M21.00 mi1.00 mi23972+7813888+5513888+5522353(Top 87%)12840(Top 88%)12840(Top 265%)
35K21.75 mi0.75 mi23937+3513865+2313865+2322751(Top 89%)13003(Top 89%)13003(Top 268%)
23M23.00 mi1.25 mi23868+6913821+4413821+4422294(Top 87%)12749(Top 87%)12749(Top 263%)
24M24.00 mi1.00 mi23824+4413790+3113790+3122666(Top 89%)12887(Top 88%)12887(Top 266%)
40K24.85 mi0.85 mi23814+1013780+1013780+1022961(Top 90%)13003(Top 89%)13003(Top 268%)
25.2M25.20 mi0.35 mi23801+1313771+913771+922000(Top 86%)12492(Top 86%)12492(Top 258%)
Finish26.22 mi1.02 mi23816-1513762+913762+923930(Top 94%)13530(Top 93%)13530(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24199

Males

14066

M18-39

14066

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24318

Males

14112

M18-39

14112

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24199

Males

14066

M18-39

14066

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24192

Males

14022

M18-39

14022

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24607

Males

14161

M18-39

14161

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

24487

Males

14096

M18-39

14096

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

23329

Males

13470

M18-39

13470

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

22365

Males

12880

M18-39

12880

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

22353

Males

12840

M18-39

12840

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

22751

Males

13003

M18-39

13003

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

22294

Males

12749

M18-39

12749

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22666

Males

12887

M18-39

12887

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22961

Males

13003

M18-39

13003

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22000

Males

12492

M18-39

12492

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

23930

Males

13530

M18-39

13530

Passing Analysis

Category:
Athletes Passed
984
Passed By
977
Net Change
+7
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23823
5K10K82409-327#23823#24150
10K15K121168-47#24150#24197
15K20K86111-25#24197#24222
20KHalf939-30#24222#24252
Half25K60119-59#24252#24311
25K30K18026+154#24311#24157
30K20M1125+107#24157#24050
20M21M868+78#24050#23972
21M35K449+35#23972#23937
35K23M778+69#23937#23868
23M24M528+44#23868#23824
24M40K3020+10#23824#23814
40K25.2M185+13#23814#23801
25.2MFinish2742-15#23801#23816
TOTALS984977+7
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing