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BOSTON MARATHON 2025

Jack Strausman

Bib: 21236•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:06
Rank: #17208
Start → 5K
8:05/mi
25:06 split
10K· 6.21 mi
50:42
Rank: #17683 (-475)
5K → 10K
8:14/mi
25:36 split
15K· 9.32 mi
1:16:38
Rank: #17903 (-220)
10K → 15K
8:21/mi
25:56 split
20K· 12.43 mi
1:43:12
Rank: #18022 (-119)
15K → 20K
8:33/mi
26:34 split
Half· 13.11 mi
1:48:54
Rank: #18022
20K → Half
8:21/mi
5:42 split
25K· 15.53 mi
2:10:49
Rank: #18417 (-395)
Half → 25K
9:02/mi
21:55 split
30K· 18.64 mi
2:40:56
Rank: #18938 (-521)
25K → 30K
9:42/mi
30:07 split
20M
2:54:16
Rank: #19090 (-152)
30K → 20M
9:49/mi
13:20 split
21M
3:04:51
Rank: #19190 (-100)
20M → 21M
10:35/mi
10:35 split
35K· 21.75 mi
3:11:40
Rank: #19179 (+11)
21M → 35K
9:07/mi
6:49 split
23M
3:24:19
Rank: #19324 (-145)
35K → 23M
10:06/mi
12:39 split
24M
3:34:01
Rank: #19384 (-60)
23M → 24M
9:42/mi
9:42 split
40K· 24.85 mi
3:42:34
Rank: #19443 (-59)
24M → 40K
10:00/mi
8:33 split
25.2M
3:46:29
Rank: #19484 (-41)
40K → 25.2M
11:21/mi
3:55 split
Finish· 26.22 mi
3:56:02
Rank: #19562 (-78)
25.2M → Finish
9:22/mi
9:33 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:54
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:07:08
Pace9:42 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2125:068:0525:06
8:05
-
10K
6.21 mi11:44:5750:428:1025:36
8:14
+0:09
15K
9.32 mi12:10:531:16:388:1325:56
8:21
+0:07
20K
12.43 mi12:37:271:43:128:1826:34
8:33
+0:12
Half
13.11 mi12:43:091:48:548:185:42
8:21
-0:12
25K
15.53 mi13:05:042:10:498:2521:55
9:02
+0:41
30K
18.64 mi13:35:112:40:568:3830:07
9:42
+0:40
20M
20.00 mi13:48:312:54:168:4313:20
9:49
+0:07
21M
21.00 mi13:59:063:04:518:4810:35
10:35
+0:46
35K
21.75 mi14:05:553:11:408:496:49
9:07
-1:28
23M
23.00 mi14:18:343:24:198:5312:39
10:06
+0:59
24M
24.00 mi14:28:163:34:018:559:42
9:42
-0:24
40K
24.85 mi14:36:493:42:348:578:33
10:00
+0:18
25.2M
25.20 mi14:40:443:46:298:593:55
11:21
+1:21
Finish
26.22 mi14:50:173:56:029:019:33
9:22
-1:59

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

8:05 /mi

Average Pace

9:01 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:54

46% of race

Time at Steady Pace

1:31:26

39% of race

Time at Slower Pace

35:42

15% of race

Average Pace: 9:00 /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 mi11:19:2125:068:0525:06
8:05
#17208
10K
6.21 mi11:44:5750:428:1025:36
8:14
#17683
15K
9.32 mi12:10:531:16:388:1325:56
8:21
#17903
20K
12.43 mi12:37:271:43:128:1826:34
8:33
#18022
Half
13.11 mi12:43:091:48:548:185:42
8:21
#18022
25K
15.53 mi13:05:042:10:498:2521:55
9:02
#18417
30K
18.64 mi13:35:112:40:568:3830:07
9:42
#18938
20M
20.00 mi13:48:312:54:168:4313:20
9:49
#19090
21M
21.00 mi13:59:063:04:518:4810:35
10:35
#19190
35K
21.75 mi14:05:553:11:408:496:49
9:07
#19179
23M
23.00 mi14:18:343:24:198:5312:39
10:06
#19324
24M
24.00 mi14:28:163:34:018:559:42
9:42
#19384
40K
24.85 mi14:36:493:42:348:578:33
10:00
#19443
25.2M
25.20 mi14:40:443:46:298:593:55
11:21
#19484
Finish
26.22 mi14:50:173:56:029:019:33
9:22
#19562
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17208112961129618361(Top 65%)11785(Top 73%)11785(Top 936%)
10K6.21 mi3.10 mi17683-47511491-19511491-19518159(Top 64%)11712(Top 73%)11712(Top 930%)
15K9.32 mi3.11 mi17903-22011584-9311584-9318361(Top 65%)11785(Top 73%)11785(Top 936%)
20K12.43 mi3.11 mi18022-11911627-4311627-4318542(Top 65%)11842(Top 74%)11842(Top 941%)
Half13.11 mi0.68 mi1802211621+611621+618277(Top 64%)11755(Top 73%)11755(Top 934%)
25K15.53 mi2.42 mi18417-39511775-15411775-15420072(Top 71%)12444(Top 77%)12444(Top 988%)
30K18.64 mi3.11 mi18938-52111974-19911974-19920671(Top 73%)12588(Top 78%)12588(Top 1000%)
20M20.00 mi1.36 mi19090-15212006-3212006-3220328(Top 72%)12294(Top 76%)12294(Top 976%)
21M21.00 mi1.00 mi19190-10012030-2412030-2420254(Top 71%)12151(Top 75%)12151(Top 965%)
35K21.75 mi0.75 mi19179+1112009+2112009+2118751(Top 66%)11377(Top 71%)11377(Top 904%)
23M23.00 mi1.25 mi19324-14512033-2412033-2420810(Top 73%)12299(Top 76%)12299(Top 977%)
24M24.00 mi1.00 mi19384-6012029+412029+420366(Top 72%)12041(Top 75%)12041(Top 956%)
40K24.85 mi0.85 mi19443-5912044-1512044-1520453(Top 72%)12018(Top 75%)12018(Top 955%)
25.2M25.20 mi0.35 mi19484-4112054-1012054-1021650(Top 76%)12607(Top 78%)12607(Top 1001%)
Finish26.22 mi1.02 mi19562-7812061-712061-720659(Top 73%)12131(Top 75%)12131(Top 964%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18361

Males

11785

M60-64

11785

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

18159

Males

11712

M60-64

11712

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18361

Males

11785

M60-64

11785

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18542

Males

11842

M60-64

11842

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18277

Males

11755

M60-64

11755

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20072

Males

12444

M60-64

12444

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20671

Males

12588

M60-64

12588

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20328

Males

12294

M60-64

12294

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20254

Males

12151

M60-64

12151

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18751

Males

11377

M60-64

11377

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20810

Males

12299

M60-64

12299

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

20366

Males

12041

M60-64

12041

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20453

Males

12018

M60-64

12018

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21650

Males

12607

M60-64

12607

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20659

Males

12131

M60-64

12131

Passing Analysis

Category:
Athletes Passed
1014
Passed By
3368
Net Change
-2354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17208
5K → 10K130605-475#17208#17683
10K → 15K124344-220#17683#17903
15K → 20K147266-119#17903#18022
20K → Half37370#18022#18022
Half → 25K71466-395#18022#18417
25K → 30K104625-521#18417#18938
30K → 20M66218-152#18938#19090
20M → 21M68168-100#19090#19190
21M → 35K5847+11#19190#19179
35K → 23M59204-145#19179#19324
23M → 24M51111-60#19324#19384
24M → 40K44103-59#19384#19443
40K → 25.2M1758-41#19443#19484
25.2M → Finish38116-78#19484#19562
TOTALS10143368-2354
📊

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