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BOSTON MARATHON 2025

Peter Jackson

Bib: 7082•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 25%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #4678
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
41:28
Rank: #5134 (-456)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:02:29
Rank: #5290 (-156)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:23:52
Rank: #5466 (-176)
15K → 20K
21:23 | 6:53/mi
Half· 13.11 mi
1:28:25
Rank: #5431 (+35)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:47
Rank: #5222 (+209)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:06:38
Rank: #5099 (+123)
25K → 30K
21:51 | 7:02/mi
20M
2:16:13
Rank: #5016 (+83)
30K → 20M
9:35 | 7:03/mi
21M
2:23:33
Rank: #4903 (+113)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:28:41
Rank: #4859 (+44)
21M → 35K
5:08 | 6:52/mi
23M
2:37:28
Rank: #4753 (+106)
35K → 23M
8:47 | 7:01/mi
24M
2:44:12
Rank: #4642 (+111)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:50:02
Rank: #4549 (+93)
24M → 40K
5:50 | 6:49/mi
25.2M
2:52:35
Rank: #4517 (+32)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:59:13
Rank: #4421 (+96)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:25
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:30:48
Pace6:56 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4020:326:3720:32
6:37
-
10K
6.21 mi10:48:3641:286:4020:56
6:44
+0:07
15K
9.32 mi11:09:371:02:296:4221:01
6:46
+0:02
20K
12.43 mi11:31:001:23:526:4521:23
6:53
+0:07
Half
13.11 mi11:35:331:28:256:454:33
6:40
-0:13
25K
15.53 mi11:51:551:44:476:4516:22
6:45
+0:05
30K
18.64 mi12:13:462:06:386:4821:51
7:02
+0:17
20M
20.00 mi12:23:212:16:136:499:35
7:03
+0:01
21M
21.00 mi12:30:412:23:336:507:20
7:20
+0:17
35K
21.75 mi12:35:492:28:416:505:08
6:52
-0:28
23M
23.00 mi12:44:362:37:286:518:47
7:01
+0:09
24M
24.00 mi12:51:202:44:126:516:44
6:44
-0:17
40K
24.85 mi12:57:102:50:026:505:50
6:49
+0:05
25.2M
25.20 mi12:59:432:52:356:512:33
7:24
+0:35
Finish
26.22 mi13:06:212:59:136:506:38
6:31
-0:53

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

6:31 /mi

Average Pace

6:50 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:20

94% of race

Time at Steady Pace

9:53

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:27:4020:326:3720:32
6:37
#4678
10K
6.21 mi10:48:3641:286:4020:56
6:44
#5134
15K
9.32 mi11:09:371:02:296:4221:01
6:46
#5290
20K
12.43 mi11:31:001:23:526:4521:23
6:53
#5466
Half
13.11 mi11:35:331:28:256:454:33
6:40
#5431
25K
15.53 mi11:51:551:44:476:4516:22
6:45
#5222
30K
18.64 mi12:13:462:06:386:4821:51
7:02
#5099
20M
20.00 mi12:23:212:16:136:499:35
7:03
#5016
21M
21.00 mi12:30:412:23:336:507:20
7:20
#4903
35K
21.75 mi12:35:492:28:416:505:08
6:52
#4859
23M
23.00 mi12:44:362:37:286:518:47
7:01
#4753
24M
24.00 mi12:51:202:44:126:516:44
6:44
#4642
40K
24.85 mi12:57:102:50:026:505:50
6:49
#4549
25.2M
25.20 mi12:59:432:52:356:512:33
7:24
#4517
Finish
26.22 mi13:06:212:59:136:506:38
6:31
#4421
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4678438743875739(Top 20%)5234(Top 32%)5234(Top 93%)
10K6.21 mi3.10 mi5134-4564781-3944781-3945701(Top 20%)5230(Top 32%)5230(Top 93%)
15K9.32 mi3.11 mi5290-1564907-1264907-1265739(Top 20%)5234(Top 32%)5234(Top 93%)
20K12.43 mi3.11 mi5466-1765043-1365043-1366058(Top 21%)5481(Top 34%)5481(Top 97%)
Half13.11 mi0.68 mi5431+355013+305013+305028(Top 18%)4657(Top 29%)4657(Top 83%)
25K15.53 mi2.42 mi5222+2094828+1854828+1854504(Top 16%)4164(Top 26%)4164(Top 74%)
30K18.64 mi3.11 mi5099+1234694+1344694+1344899(Top 17%)4455(Top 28%)4455(Top 79%)
20M20.00 mi1.36 mi5016+834620+744620+744421(Top 16%)4027(Top 25%)4027(Top 71%)
21M21.00 mi1.00 mi4903+1134520+1004520+1003796(Top 13%)3459(Top 21%)3459(Top 61%)
35K21.75 mi0.75 mi4859+444479+414479+414509(Top 16%)4011(Top 25%)4011(Top 71%)
23M23.00 mi1.25 mi4753+1064371+1084371+1083854(Top 14%)3467(Top 22%)3467(Top 61%)
24M24.00 mi1.00 mi4642+1114271+1004271+1003157(Top 11%)2853(Top 18%)2853(Top 51%)
40K24.85 mi0.85 mi4549+934179+924179+922982(Top 10%)2691(Top 17%)2691(Top 48%)
25.2M25.20 mi0.35 mi4517+324147+324147+322988(Top 11%)2667(Top 17%)2667(Top 47%)
Finish26.22 mi1.02 mi4421+964060+874060+872888(Top 10%)2583(Top 16%)2583(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5739

Males

5234

M18-39

5234

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5701

Males

5230

M18-39

5230

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5739

Males

5234

M18-39

5234

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

6058

Males

5481

M18-39

5481

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5028

Males

4657

M18-39

4657

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4504

Males

4164

M18-39

4164

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4899

Males

4455

M18-39

4455

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4421

Males

4027

M18-39

4027

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3796

Males

3459

M18-39

3459

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4509

Males

4011

M18-39

4011

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3854

Males

3467

M18-39

3467

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3157

Males

2853

M18-39

2853

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2982

Males

2691

M18-39

2691

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2988

Males

2667

M18-39

2667

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2888

Males

2583

M18-39

2583

Passing Analysis

Category:
Athletes Passed
1521
Passed By
1264
Net Change
+257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4678
5K → 10K45501-456#4678#5134
10K → 15K78234-156#5134#5290
15K → 20K76252-176#5290#5466
20K → Half5116+35#5466#5431
Half → 25K22920+209#5431#5222
25K → 30K21794+123#5222#5099
30K → 20M11431+83#5099#5016
20M → 21M13017+113#5016#4903
21M → 35K7632+44#4903#4859
35K → 23M13226+106#4859#4753
23M → 24M1198+111#4753#4642
24M → 40K10512+93#4642#4549
40K → 25.2M397+32#4549#4517
25.2M → Finish11014+96#4517#4421
TOTALS15211264+257
📊

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