John Thomson

Bib: 18286M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:05
Rank: #16832
Start5K
26:05 | 8:24/mi
10K· 6.21 mi
53:04
Rank: #18147 (-1315)
5K10K
26:59 | 8:41/mi
15K· 9.32 mi
1:18:28
Rank: #17314 (+833)
10K15K
25:24 | 8:11/mi
20K· 12.43 mi
1:45:07
Rank: #17305 (+9)
15K20K
26:39 | 8:35/mi
Half· 13.11 mi
1:50:31
Rank: #17143 (+162)
20KHalf
5:24 | 7:55/mi
25K· 15.53 mi
2:10:13
Rank: #16622 (+521)
Half25K
19:42 | 8:08/mi
30K· 18.64 mi
2:36:05
Rank: #15953 (+669)
25K30K
25:52 | 8:20/mi
20M
2:47:29
Rank: #15695 (+258)
30K20M
11:24 | 8:23/mi
21M
2:56:29
Rank: #15557 (+138)
20M21M
9:00 | 9:00/mi
35K· 21.75 mi
3:02:30
Rank: #15432 (+125)
21M35K
6:01 | 8:03/mi
23M
3:13:11
Rank: #15284 (+148)
35K23M
10:41 | 8:32/mi
24M
3:21:22
Rank: #15137 (+147)
23M24M
8:11 | 8:11/mi
40K· 24.85 mi
3:28:24
Rank: #15004 (+133)
24M40K
7:02 | 8:14/mi
25.2M
3:31:24
Rank: #14926 (+78)
40K25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:39:18
Rank: #14752 (+174)
25.2MFinish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:50:31
Pace8:26 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4326:058:2426:05
8:24
-
10K
6.21 mi11:45:4253:048:3226:59
8:41
+0:17
15K
9.32 mi12:11:061:18:288:2525:24
8:11
-0:30
20K
12.43 mi12:37:451:45:078:2826:39
8:35
+0:24
Half
13.11 mi12:43:091:50:318:265:24
7:55
-0:40
25K
15.53 mi13:02:512:10:138:2319:42
8:08
+0:13
30K
18.64 mi13:28:432:36:058:2225:52
8:20
+0:12
20M
20.00 mi13:40:072:47:298:2211:24
8:23
+0:03
21M
21.00 mi13:49:072:56:298:249:00
9:00
+0:37
35K
21.75 mi13:55:083:02:308:236:01
8:03
-0:57
23M
23.00 mi14:05:493:13:118:2410:41
8:32
+0:29
24M
24.00 mi14:14:003:21:228:238:11
8:11
-0:21
40K
24.85 mi14:21:023:28:248:237:02
8:14
+0:03
25.2M
25.20 mi14:24:023:31:248:233:00
8:42
+0:28
Finish
26.22 mi14:31:563:39:188:227:54
7:45
-0:57

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

7:45 /mi

Average Pace

8:22 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:59

65% of race

Time at Steady Pace

1:16:19

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:18:4326:058:2426:05
8:24
#16832
10K
6.21 mi11:45:4253:048:3226:59
8:41
#18147
15K
9.32 mi12:11:061:18:288:2525:24
8:11
#17314
20K
12.43 mi12:37:451:45:078:2826:39
8:35
#17305
Half
13.11 mi12:43:091:50:318:265:24
7:55
#17143
25K
15.53 mi13:02:512:10:138:2319:42
8:08
#16622
30K
18.64 mi13:28:432:36:058:2225:52
8:20
#15953
20M
20.00 mi13:40:072:47:298:2211:24
8:23
#15695
21M
21.00 mi13:49:072:56:298:249:00
9:00
#15557
35K
21.75 mi13:55:083:02:308:236:01
8:03
#15432
23M
23.00 mi14:05:493:13:118:2410:41
8:32
#15284
24M
24.00 mi14:14:003:21:228:238:11
8:11
#15137
40K
24.85 mi14:21:023:28:248:237:02
8:14
#15004
25.2M
25.20 mi14:24:023:31:248:233:00
8:42
#14926
Finish
26.22 mi14:31:563:39:188:227:54
7:45
#14752
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16832109951099515680(Top 59%)10560(Top 70%)10560(Top 743%)
10K6.21 mi3.10 mi18147-131511512-51711512-51719326(Top 73%)12022(Top 79%)12022(Top 845%)
15K9.32 mi3.11 mi17314+83311189+32311189+32315680(Top 59%)10560(Top 70%)10560(Top 743%)
20K12.43 mi3.11 mi17305+911172+1711172+1717328(Top 65%)11182(Top 74%)11182(Top 786%)
Half13.11 mi0.68 mi17143+16211112+6011112+6013663(Top 51%)9773(Top 64%)9773(Top 687%)
25K15.53 mi2.42 mi16622+52110891+22110891+22113671(Top 51%)9640(Top 64%)9640(Top 678%)
30K18.64 mi3.11 mi15953+66910592+29910592+29913179(Top 50%)9308(Top 61%)9308(Top 655%)
20M20.00 mi1.36 mi15695+25810468+12410468+12412943(Top 49%)9111(Top 60%)9111(Top 641%)
21M21.00 mi1.00 mi15557+13810388+8010388+8013400(Top 50%)9231(Top 61%)9231(Top 649%)
35K21.75 mi0.75 mi15432+12510319+6910319+6912421(Top 47%)8755(Top 58%)8755(Top 616%)
23M23.00 mi1.25 mi15284+14810246+7310246+7313424(Top 50%)9112(Top 60%)9112(Top 641%)
24M24.00 mi1.00 mi15137+14710181+6510181+6512480(Top 47%)8626(Top 57%)8626(Top 607%)
40K24.85 mi0.85 mi15004+13310107+7410107+7411534(Top 43%)8100(Top 53%)8100(Top 570%)
25.2M25.20 mi0.35 mi14926+7810066+4110066+4110742(Top 40%)7699(Top 51%)7699(Top 541%)
Finish26.22 mi1.02 mi14752+1749974+929974+9210317(Top 39%)7462(Top 49%)7462(Top 525%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15680

Males

10560

M55-59

10560

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19326

Males

12022

M55-59

12022

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15680

Males

10560

M55-59

10560

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

17328

Males

11182

M55-59

11182

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13663

Males

9773

M55-59

9773

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13671

Males

9640

M55-59

9640

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13179

Males

9308

M55-59

9308

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12943

Males

9111

M55-59

9111

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13400

Males

9231

M55-59

9231

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12421

Males

8755

M55-59

8755

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13424

Males

9112

M55-59

9112

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12480

Males

8626

M55-59

8626

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11534

Males

8100

M55-59

8100

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10742

Males

7699

M55-59

7699

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10317

Males

7462

M55-59

7462

Passing Analysis

Category:
Athletes Passed
3693
Passed By
1613
Net Change
+2080
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16832
5K10K381353-1315#16832#18147
10K15K85017+833#18147#17314
15K20K170161+9#17314#17305
20KHalf1620+162#17305#17143
Half25K5221+521#17143#16622
25K30K6723+669#16622#15953
30K20M2646+258#15953#15695
20M21M15719+138#15695#15557
21M35K1305+125#15557#15432
35K23M16618+148#15432#15284
23M24M15710+147#15284#15137
24M40K1407+133#15137#15004
40K25.2M802+78#15004#14926
25.2MFinish18511+174#14926#14752
TOTALS36931613+2080
📊

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