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BOSTON MARATHON 2025

Benjamin Strunk

Bib: 27231•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:28
Rank: #25102
Start → 5K
30:28 | 9:48/mi
10K· 6.21 mi
59:18
Rank: #24300 (+802)
5K → 10K
28:50 | 9:17/mi
15K· 9.32 mi
1:28:09
Rank: #23922 (+378)
10K → 15K
28:51 | 9:17/mi
20K· 12.43 mi
1:58:24
Rank: #23816 (+106)
15K → 20K
30:15 | 9:44/mi
Half· 13.11 mi
2:05:03
Rank: #23840 (-24)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:30:07
Rank: #23882 (-42)
Half → 25K
25:04 | 10:20/mi
30K· 18.64 mi
3:04:34
Rank: #23968 (-86)
25K → 30K
34:27 | 11:05/mi
20M
3:20:07
Rank: #24022 (-54)
30K → 20M
15:33 | 11:27/mi
21M
3:32:16
Rank: #24018 (+4)
20M → 21M
12:09 | 12:09/mi
35K· 21.75 mi
3:40:27
Rank: #24016 (+2)
21M → 35K
8:11 | 10:56/mi
23M
3:54:21
Rank: #23966 (+50)
35K → 23M
13:54 | 11:06/mi
24M
4:04:36
Rank: #23892 (+74)
23M → 24M
10:15 | 10:15/mi
40K· 24.85 mi
4:13:44
Rank: #23841 (+51)
24M → 40K
9:08 | 10:41/mi
25.2M
4:17:53
Rank: #23832 (+9)
40K → 25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
4:28:00
Rank: #23811 (+21)
25.2M → Finish
10:07 | 9:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:03
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:22:57
Pace10:54 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5130:289:4830:28
9:48
-
10K
6.21 mi12:15:4159:189:3328:50
9:17
-0:31
15K
9.32 mi12:44:321:28:099:2728:51
9:17
0:00
20K
12.43 mi13:14:471:58:249:3230:15
9:44
+0:27
Half
13.11 mi13:21:262:05:039:326:39
9:45
+0:01
25K
15.53 mi13:46:302:30:079:4025:04
10:20
+0:35
30K
18.64 mi14:20:573:04:349:5434:27
11:05
+0:45
20M
20.00 mi14:36:303:20:0710:0015:33
11:27
+0:22
21M
21.00 mi14:48:393:32:1610:0612:09
12:09
+0:42
35K
21.75 mi14:56:503:40:2710:088:11
10:56
-1:13
23M
23.00 mi15:10:443:54:2110:1113:54
11:06
+0:10
24M
24.00 mi15:20:594:04:3610:1210:15
10:15
-0:51
40K
24.85 mi15:30:074:13:4410:139:08
10:41
+0:26
25.2M
25.20 mi15:34:164:17:5310:144:09
12:02
+1:21
Finish
26.22 mi15:44:234:28:0010:1410:07
9:56
-2:06

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

9:17 /mi

Average Pace

10:14 /mi

Slowest Pace

12:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:03

47% of race

Time at Steady Pace

54:34

20% of race

Time at Slower Pace

1:28:23

33% of race

Average Pace: 10:13 /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 mi11:46:5130:289:4830:28
9:48
#25102
10K
6.21 mi12:15:4159:189:3328:50
9:17
#24300
15K
9.32 mi12:44:321:28:099:2728:51
9:17
#23922
20K
12.43 mi13:14:471:58:249:3230:15
9:44
#23816
Half
13.11 mi13:21:262:05:039:326:39
9:45
#23840
25K
15.53 mi13:46:302:30:079:4025:04
10:20
#23882
30K
18.64 mi14:20:573:04:349:5434:27
11:05
#23968
20M
20.00 mi14:36:303:20:0710:0015:33
11:27
#24022
21M
21.00 mi14:48:393:32:1610:0612:09
12:09
#24018
35K
21.75 mi14:56:503:40:2710:088:11
10:56
#24016
23M
23.00 mi15:10:443:54:2110:1113:54
11:06
#23966
24M
24.00 mi15:20:594:04:3610:1210:15
10:15
#23892
40K
24.85 mi15:30:074:13:4410:139:08
10:41
#23841
25.2M
25.20 mi15:34:164:17:5310:144:09
12:02
#23832
Finish
26.22 mi15:44:234:28:0010:1410:07
9:56
#23811
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi25102147771477723167(Top 82%)13916(Top 86%)13916(Top 697%)
10K6.21 mi3.10 mi24300+80214391+38614391+38623458(Top 83%)14008(Top 87%)14008(Top 702%)
15K9.32 mi3.11 mi23922+37814230+16114230+16123167(Top 82%)13916(Top 86%)13916(Top 697%)
20K12.43 mi3.11 mi23816+10614164+6614164+6623592(Top 83%)14054(Top 87%)14054(Top 704%)
Half13.11 mi0.68 mi23840-2414171-714171-724226(Top 85%)14328(Top 89%)14328(Top 718%)
25K15.53 mi2.42 mi23882-4214186-1514186-1524036(Top 85%)14212(Top 88%)14212(Top 712%)
30K18.64 mi3.11 mi23968-8614195-914195-924162(Top 85%)14146(Top 88%)14146(Top 709%)
20M20.00 mi1.36 mi24022-5414196-114196-124446(Top 86%)14190(Top 88%)14190(Top 711%)
21M21.00 mi1.00 mi24018+414178+1814178+1823845(Top 84%)13842(Top 86%)13842(Top 693%)
35K21.75 mi0.75 mi24016+214163+1514163+1524071(Top 85%)13909(Top 86%)13909(Top 697%)
23M23.00 mi1.25 mi23966+5014120+4314120+4323458(Top 83%)13571(Top 84%)13571(Top 680%)
24M24.00 mi1.00 mi23892+7414080+4014080+4022085(Top 78%)12854(Top 80%)12854(Top 644%)
40K24.85 mi0.85 mi23841+5114040+4014040+4022389(Top 79%)12932(Top 80%)12932(Top 648%)
25.2M25.20 mi0.35 mi23832+914029+1114029+1123296(Top 82%)13430(Top 83%)13430(Top 673%)
Finish26.22 mi1.02 mi23811+2114007+2214007+2222705(Top 80%)13129(Top 82%)13129(Top 658%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23167

Males

13916

M50-54

13916

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23458

Males

14008

M50-54

14008

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23167

Males

13916

M50-54

13916

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

23592

Males

14054

M50-54

14054

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24226

Males

14328

M50-54

14328

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24036

Males

14212

M50-54

14212

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24162

Males

14146

M50-54

14146

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24446

Males

14190

M50-54

14190

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

23845

Males

13842

M50-54

13842

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24071

Males

13909

M50-54

13909

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23458

Males

13571

M50-54

13571

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22085

Males

12854

M50-54

12854

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22389

Males

12932

M50-54

12932

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23296

Males

13430

M50-54

13430

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22705

Males

13129

M50-54

13129

Passing Analysis

Category:
Athletes Passed
2127
Passed By
836
Net Change
+1291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25102
5K → 10K81311+802#25102#24300
10K → 15K40628+378#24300#23922
15K → 20K18175+106#23922#23816
20K → Half2044-24#23816#23840
Half → 25K98140-42#23840#23882
25K → 30K129215-86#23882#23968
30K → 20M60114-54#23968#24022
20M → 21M5652+4#24022#24018
21M → 35K4038+2#24018#24016
35K → 23M8838+50#24016#23966
23M → 24M9016+74#23966#23892
24M → 40K7120+51#23892#23841
40K → 25.2M2415+9#23841#23832
25.2M → Finish5130+21#23832#23811
TOTALS2127836+1291
📊

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