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BOSTON MARATHON 2025

Andrew Jackman

Bib: 31005•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
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
23:37
Rank: #13113
Start → 5K
23:37 | 7:36/mi
10K· 6.21 mi
46:51
Rank: #12473 (+640)
5K → 10K
23:14 | 7:29/mi
15K· 9.32 mi
1:09:50
Rank: #11912 (+561)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:33:29
Rank: #11823 (+89)
15K → 20K
23:39 | 7:37/mi
Half· 13.11 mi
1:38:40
Rank: #11860 (-37)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:57:32
Rank: #11891 (-31)
Half → 25K
18:52 | 7:47/mi
30K· 18.64 mi
2:22:20
Rank: #11697 (+194)
25K → 30K
24:48 | 7:59/mi
20M
2:33:10
Rank: #11534 (+163)
30K → 20M
10:50 | 7:58/mi
21M
2:41:34
Rank: #11404 (+130)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:47:28
Rank: #11396 (+8)
21M → 35K
5:54 | 7:53/mi
23M
2:57:42
Rank: #11352 (+44)
35K → 23M
10:14 | 8:10/mi
24M
3:05:46
Rank: #11332 (+20)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
3:12:57
Rank: #11378 (-46)
24M → 40K
7:11 | 8:24/mi
25.2M
3:16:08
Rank: #11381 (-3)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:24:17
Rank: #11437 (-56)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:40
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0823:377:3623:37
7:36
-
10K
6.21 mi12:10:2246:517:3223:14
7:29
-0:07
15K
9.32 mi12:33:211:09:507:3022:59
7:24
-0:05
20K
12.43 mi12:57:001:33:297:3123:39
7:37
+0:13
Half
13.11 mi13:02:111:38:407:325:11
7:36
-0:01
25K
15.53 mi13:21:031:57:327:3418:52
7:47
+0:11
30K
18.64 mi13:45:512:22:207:3824:48
7:59
+0:12
20M
20.00 mi13:56:412:33:107:3910:50
7:58
-0:01
21M
21.00 mi14:05:052:41:347:428:24
8:24
+0:26
35K
21.75 mi14:10:592:47:287:425:54
7:53
-0:31
23M
23.00 mi14:21:132:57:427:4410:14
8:10
+0:17
24M
24.00 mi14:29:173:05:467:448:04
8:04
-0:06
40K
24.85 mi14:36:283:12:577:467:11
8:24
+0:20
25.2M
25.20 mi14:39:393:16:087:473:11
9:14
+0:50
Finish
26.22 mi14:47:483:24:177:488:09
8:00
-1:14

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

7:24 /mi

Average Pace

7:48 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:40

48% of race

Time at Steady Pace

1:26:51

43% of race

Time at Slower Pace

18:46

9% of race

Average Pace: 7:47 /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 mi11:47:0823:377:3623:37
7:36
#13113
10K
6.21 mi12:10:2246:517:3223:14
7:29
#12473
15K
9.32 mi12:33:211:09:507:3022:59
7:24
#11912
20K
12.43 mi12:57:001:33:297:3123:39
7:37
#11823
Half
13.11 mi13:02:111:38:407:325:11
7:36
#11860
25K
15.53 mi13:21:031:57:327:3418:52
7:47
#11891
30K
18.64 mi13:45:512:22:207:3824:48
7:59
#11697
20M
20.00 mi13:56:412:33:107:3910:50
7:58
#11534
21M
21.00 mi14:05:052:41:347:428:24
8:24
#11404
35K
21.75 mi14:10:592:47:287:425:54
7:53
#11396
23M
23.00 mi14:21:132:57:427:4410:14
8:10
#11352
24M
24.00 mi14:29:173:05:467:448:04
8:04
#11332
40K
24.85 mi14:36:283:12:577:467:11
8:24
#11378
25.2M
25.20 mi14:39:393:16:087:473:11
9:14
#11381
Finish
26.22 mi14:47:483:24:177:488:09
8:00
#11437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi131139690969010849(Top 38%)8525(Top 53%)8525(Top 151%)
10K6.21 mi3.10 mi12473+6409382+3089382+30811884(Top 42%)9097(Top 56%)9097(Top 161%)
15K9.32 mi3.11 mi11912+5619102+2809102+28010849(Top 38%)8525(Top 53%)8525(Top 151%)
20K12.43 mi3.11 mi11823+899015+879015+8711680(Top 41%)8824(Top 55%)8824(Top 156%)
Half13.11 mi0.68 mi11860-379020-59020-512484(Top 44%)9214(Top 57%)9214(Top 163%)
25K15.53 mi2.42 mi11891-318993+278993+2712174(Top 43%)8932(Top 55%)8932(Top 158%)
30K18.64 mi3.11 mi11697+1948828+1658828+16511241(Top 40%)8305(Top 52%)8305(Top 147%)
20M20.00 mi1.36 mi11534+1638715+1138715+11310247(Top 36%)7665(Top 48%)7665(Top 136%)
21M21.00 mi1.00 mi11404+1308610+1058610+1059832(Top 35%)7276(Top 45%)7276(Top 129%)
35K21.75 mi0.75 mi11396+88583+278583+2711434(Top 40%)8068(Top 50%)8068(Top 143%)
23M23.00 mi1.25 mi11352+448516+678516+6711189(Top 39%)7841(Top 49%)7841(Top 139%)
24M24.00 mi1.00 mi11332+208473+438473+4311672(Top 41%)7987(Top 50%)7987(Top 142%)
40K24.85 mi0.85 mi11378-468458+158458+1512772(Top 45%)8413(Top 52%)8413(Top 149%)
25.2M25.20 mi0.35 mi11381-38439+198439+1913018(Top 46%)8463(Top 53%)8463(Top 150%)
Finish26.22 mi1.02 mi11437-568437+28437+212836(Top 45%)8449(Top 52%)8449(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10849

Males

8525

M18-39

8525

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11884

Males

9097

M18-39

9097

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10849

Males

8525

M18-39

8525

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11680

Males

8824

M18-39

8824

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

12484

Males

9214

M18-39

9214

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

12174

Males

8932

M18-39

8932

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

11241

Males

8305

M18-39

8305

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10247

Males

7665

M18-39

7665

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9832

Males

7276

M18-39

7276

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11434

Males

8068

M18-39

8068

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11189

Males

7841

M18-39

7841

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11672

Males

7987

M18-39

7987

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12772

Males

8413

M18-39

8413

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13018

Males

8463

M18-39

8463

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12836

Males

8449

M18-39

8449

Passing Analysis

Category:
Athletes Passed
2836
Passed By
1160
Net Change
+1676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13113
5K → 10K72282+640#13113#12473
10K → 15K58322+561#12473#11912
15K → 20K237148+89#11912#11823
20K → Half2057-37#11823#11860
Half → 25K154185-31#11860#11891
25K → 30K312118+194#11891#11697
30K → 20M19431+163#11697#11534
20M → 21M16838+130#11534#11404
21M → 35K6759+8#11404#11396
35K → 23M13389+44#11396#11352
23M → 24M9373+20#11352#11332
24M → 40K60106-46#11332#11378
40K → 25.2M3740-3#11378#11381
25.2M → Finish56112-56#11381#11437
TOTALS28361160+1676
📊

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