Thomas Preston

Bib: 9306M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Masters (Masters Men)
#0 / 9891
Top 17%
Division (M40-44)
#0 / 2241
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:33
Rank: #5834
Start5K
21:33 | 6:56/mi
10K· 6.21 mi
42:32
Rank: #5365 (+469)
5K10K
20:59 | 6:45/mi
15K· 9.32 mi
1:03:40
Rank: #5272 (+93)
10K15K
21:08 | 6:48/mi
20K· 12.43 mi
1:24:58
Rank: #5208 (+64)
15K20K
21:18 | 6:51/mi
Half· 13.11 mi
1:29:29
Rank: #5121 (+87)
20KHalf
4:31 | 6:37/mi
25K· 15.53 mi
1:46:30
Rank: #5243 (-122)
Half25K
17:01 | 7:01/mi
30K· 18.64 mi
2:09:19
Rank: #5456 (-213)
25K30K
22:49 | 7:21/mi
20M
2:19:26
Rank: #5492 (-36)
30K20M
10:07 | 7:27/mi
21M
2:27:08
Rank: #5454 (+38)
20M21M
7:42 | 7:42/mi
35K· 21.75 mi
2:32:16
Rank: #5394 (+60)
21M35K
5:08 | 6:52/mi
23M
2:41:28
Rank: #5346 (+48)
35K23M
9:12 | 7:21/mi
24M
2:48:54
Rank: #5379 (-33)
23M24M
7:26 | 7:26/mi
40K· 24.85 mi
2:55:09
Rank: #5317 (+62)
24M40K
6:15 | 7:19/mi
25.2M
2:57:53
Rank: #5311 (+6)
40K25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:04:58
Rank: #5249 (+62)
25.2MFinish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:29
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:35:29
Pace7:17 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2321:336:5621:33
6:56
-
10K
6.21 mi11:08:2242:326:5120:59
6:45
-0:11
15K
9.32 mi11:29:301:03:406:5021:08
6:48
+0:03
20K
12.43 mi11:50:481:24:586:5021:18
6:51
+0:03
Half
13.11 mi11:55:191:29:296:504:31
6:37
-0:14
25K
15.53 mi12:12:201:46:306:5117:01
7:01
+0:24
30K
18.64 mi12:35:092:09:196:5622:49
7:21
+0:20
20M
20.00 mi12:45:162:19:266:5810:07
7:27
+0:06
21M
21.00 mi12:52:582:27:087:007:42
7:42
+0:15
35K
21.75 mi12:58:062:32:167:005:08
6:52
-0:50
23M
23.00 mi13:07:182:41:287:019:12
7:21
+0:29
24M
24.00 mi13:14:442:48:547:027:26
7:26
+0:05
40K
24.85 mi13:20:592:55:097:036:15
7:19
-0:07
25.2M
25.20 mi13:23:432:57:537:042:44
7:56
+0:37
Finish
26.22 mi13:30:483:04:587:047:05
6:57
-0:59

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

6:37 /mi

Average Pace

7:04 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:43

64% of race

Time at Steady Pace

1:03:31

34% of race

Time at Slower Pace

2:44

1% of race

Average Pace: 7:03 /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 mi10:47:2321:336:5621:33
6:56
#5834
10K
6.21 mi11:08:2242:326:5120:59
6:45
#5365
15K
9.32 mi11:29:301:03:406:5021:08
6:48
#5272
20K
12.43 mi11:50:481:24:586:5021:18
6:51
#5208
Half
13.11 mi11:55:191:29:296:504:31
6:37
#5121
25K
15.53 mi12:12:201:46:306:5117:01
7:01
#5243
30K
18.64 mi12:35:092:09:196:5622:49
7:21
#5456
20M
20.00 mi12:45:162:19:266:5810:07
7:27
#5492
21M
21.00 mi12:52:582:27:087:007:42
7:42
#5454
35K
21.75 mi12:58:062:32:167:005:08
6:52
#5394
23M
23.00 mi13:07:182:41:287:019:12
7:21
#5346
24M
24.00 mi13:14:442:48:547:027:26
7:26
#5379
40K
24.85 mi13:20:592:55:097:036:15
7:19
#5317
25.2M
25.20 mi13:23:432:57:537:042:44
7:56
#5311
Finish
26.22 mi13:30:483:04:587:047:05
6:57
#5249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5834535053505147(Top 19%)4764(Top 31%)4764(Top 213%)
10K6.21 mi3.10 mi5365+4694955+3954955+3954857(Top 18%)4509(Top 30%)4509(Top 201%)
15K9.32 mi3.11 mi5272+934883+724883+725147(Top 19%)4764(Top 31%)4764(Top 213%)
20K12.43 mi3.11 mi5208+644828+554828+554966(Top 19%)4608(Top 30%)4608(Top 206%)
Half13.11 mi0.68 mi5121+874752+764752+763650(Top 14%)3458(Top 23%)3458(Top 154%)
25K15.53 mi2.42 mi5243-1224860-1084860-1085670(Top 21%)5195(Top 34%)5195(Top 232%)
30K18.64 mi3.11 mi5456-2135032-1725032-1726271(Top 24%)5564(Top 37%)5564(Top 248%)
20M20.00 mi1.36 mi5492-365051-195051-196404(Top 24%)5573(Top 37%)5573(Top 249%)
21M21.00 mi1.00 mi5454+385012+395012+395592(Top 21%)4893(Top 32%)4893(Top 218%)
35K21.75 mi0.75 mi5394+604954+584954+584588(Top 17%)4179(Top 28%)4179(Top 186%)
23M23.00 mi1.25 mi5346+484907+474907+475542(Top 21%)4865(Top 32%)4865(Top 217%)
24M24.00 mi1.00 mi5379-334926-194926-197226(Top 27%)5839(Top 38%)5839(Top 261%)
40K24.85 mi0.85 mi5317+624864+624864+625494(Top 21%)4681(Top 31%)4681(Top 209%)
25.2M25.20 mi0.35 mi5311+64853+114853+116010(Top 23%)4941(Top 33%)4941(Top 220%)
Finish26.22 mi1.02 mi5249+624799+544799+544917(Top 18%)4214(Top 28%)4214(Top 188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5147

Males

4764

M40-44

4764

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4857

Males

4509

M40-44

4509

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5147

Males

4764

M40-44

4764

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4966

Males

4608

M40-44

4608

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3650

Males

3458

M40-44

3458

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5670

Males

5195

M40-44

5195

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6271

Males

5564

M40-44

5564

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6404

Males

5573

M40-44

5573

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5592

Males

4893

M40-44

4893

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4588

Males

4179

M40-44

4179

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5542

Males

4865

M40-44

4865

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7226

Males

5839

M40-44

5839

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5494

Males

4681

M40-44

4681

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6010

Males

4941

M40-44

4941

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4917

Males

4214

M40-44

4214

Passing Analysis

Category:
Athletes Passed
1562
Passed By
977
Net Change
+585
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5834
5K10K52253+469#5834#5365
10K15K16774+93#5365#5272
15K20K14581+64#5272#5208
20KHalf881+87#5208#5121
Half25K65187-122#5121#5243
25K30K78291-213#5243#5456
30K20M4379-36#5456#5492
20M21M7739+38#5492#5454
21M35K699+60#5454#5394
35K23M8436+48#5394#5346
23M24M3972-33#5346#5379
24M40K7917+62#5379#5317
40K25.2M2317+6#5317#5311
25.2MFinish8321+62#5311#5249
TOTALS1562977+585
📊

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