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BOSTON MARATHON 2025

John Wenhold

Bib: 2224•M

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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:48
Rank: #1231
Start → 5K
6:03/mi
18:48 split
10K· 6.21 mi
37:10
Rank: #1019 (+212)
5K → 10K
5:55/mi
18:22 split
15K· 9.32 mi
55:40
Rank: #985 (+34)
10K → 15K
5:57/mi
18:30 split
20K· 12.43 mi
1:14:22
Rank: #955 (+30)
15K → 20K
6:01/mi
18:42 split
Half· 13.11 mi
1:18:25
Rank: #950 (+5)
20K → Half
5:56/mi
4:03 split
25K· 15.53 mi
1:33:02
Rank: #925 (+25)
Half → 25K
6:02/mi
14:37 split
30K· 18.64 mi
1:52:29
Rank: #912 (+13)
25K → 30K
6:16/mi
19:27 split
20M
2:01:18
Rank: #933 (-21)
30K → 20M
6:29/mi
8:49 split
21M
2:08:09
Rank: #956 (-23)
20M → 21M
6:51/mi
6:51 split
35K· 21.75 mi
2:13:00
Rank: #972 (-16)
21M → 35K
6:29/mi
4:51 split
23M
2:21:29
Rank: #1017 (-45)
35K → 23M
6:47/mi
8:29 split
24M
2:28:07
Rank: #1057 (-40)
23M → 24M
6:38/mi
6:38 split
40K· 24.85 mi
2:34:06
Rank: #1115 (-58)
24M → 40K
7:00/mi
5:59 split
25.2M
2:36:37
Rank: #1124 (-9)
40K → 25.2M
7:18/mi
2:31 split
Finish· 26.22 mi
2:43:23
Rank: #1167 (-43)
25.2M → Finish
6:38/mi
6:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:25
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:24:58
Pace6:29 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4318:486:0318:48
6:03
-
10K
6.21 mi10:38:0537:105:5918:22
5:55
-0:08
15K
9.32 mi10:56:3555:405:5818:30
5:57
+0:02
20K
12.43 mi11:15:171:14:225:5918:42
6:01
+0:04
Half
13.11 mi11:19:201:18:255:594:03
5:56
-0:05
25K
15.53 mi11:33:571:33:025:5914:37
6:02
+0:06
30K
18.64 mi11:53:241:52:296:0219:27
6:16
+0:14
20M
20.00 mi12:02:132:01:186:048:49
6:29
+0:13
21M
21.00 mi12:09:042:08:096:066:51
6:51
+0:22
35K
21.75 mi12:13:552:13:006:074:51
6:29
-0:22
23M
23.00 mi12:22:242:21:296:098:29
6:47
+0:18
24M
24.00 mi12:29:022:28:076:106:38
6:38
-0:09
40K
24.85 mi12:35:012:34:066:125:59
7:00
+0:22
25.2M
25.20 mi12:37:322:36:376:132:31
7:18
+0:18
Finish
26.22 mi12:44:182:43:236:146:46
6:38
-0:40

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

5:55 /mi

Average Pace

6:14 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:29

69% of race

Time at Steady Pace

27:04

17% of race

Time at Slower Pace

23:50

15% of race

Average Pace: 6:14 /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 mi10:19:4318:486:0318:48
6:03
#1231
10K
6.21 mi10:38:0537:105:5918:22
5:55
#1019
15K
9.32 mi10:56:3555:405:5818:30
5:57
#985
20K
12.43 mi11:15:171:14:225:5918:42
6:01
#955
Half
13.11 mi11:19:201:18:255:594:03
5:56
#950
25K
15.53 mi11:33:571:33:025:5914:37
6:02
#925
30K
18.64 mi11:53:241:52:296:0219:27
6:16
#912
20M
20.00 mi12:02:132:01:186:048:49
6:29
#933
21M
21.00 mi12:09:042:08:096:066:51
6:51
#956
35K
21.75 mi12:13:552:13:006:074:51
6:29
#972
23M
23.00 mi12:22:242:21:296:098:29
6:47
#1017
24M
24.00 mi12:29:022:28:076:106:38
6:38
#1057
40K
24.85 mi12:35:012:34:066:125:59
7:00
#1115
25.2M
25.20 mi12:37:322:36:376:132:31
7:18
#1124
Finish
26.22 mi12:44:182:43:236:146:46
6:38
#1167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi123111661166902(Top 3%)850(Top 5%)850(Top 15%)
10K6.21 mi3.10 mi1019+212959+207959+207857(Top 3%)804(Top 5%)804(Top 14%)
15K9.32 mi3.11 mi985+34928+31928+31902(Top 3%)850(Top 5%)850(Top 15%)
20K12.43 mi3.11 mi955+30899+29899+29916(Top 3%)864(Top 5%)864(Top 15%)
Half13.11 mi0.68 mi950+5895+4895+4949(Top 3%)899(Top 6%)899(Top 16%)
25K15.53 mi2.42 mi925+25872+23872+23883(Top 3%)830(Top 5%)830(Top 15%)
30K18.64 mi3.11 mi912+13858+14858+141091(Top 4%)1026(Top 6%)1026(Top 18%)
20M20.00 mi1.36 mi933-21877-19877-191565(Top 6%)1479(Top 9%)1479(Top 26%)
21M21.00 mi1.00 mi956-23901-24901-241682(Top 6%)1586(Top 10%)1586(Top 28%)
35K21.75 mi0.75 mi972-16915-14915-142341(Top 8%)2184(Top 14%)2184(Top 39%)
23M23.00 mi1.25 mi1017-45958-43958-432559(Top 9%)2362(Top 15%)2362(Top 42%)
24M24.00 mi1.00 mi1057-40996-38996-382610(Top 9%)2393(Top 15%)2393(Top 42%)
40K24.85 mi0.85 mi1115-581051-551051-553826(Top 13%)3345(Top 21%)3345(Top 59%)
25.2M25.20 mi0.35 mi1124-91059-81059-82426(Top 9%)2160(Top 13%)2160(Top 38%)
Finish26.22 mi1.02 mi1167-431098-391098-393517(Top 12%)3064(Top 19%)3064(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

902

Males

850

M18-39

850

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

857

Males

804

M18-39

804

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

902

Males

850

M18-39

850

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

916

Males

864

M18-39

864

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

949

Males

899

M18-39

899

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

883

Males

830

M18-39

830

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1091

Males

1026

M18-39

1026

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1565

Males

1479

M18-39

1479

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1682

Males

1586

M18-39

1586

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2341

Males

2184

M18-39

2184

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2559

Males

2362

M18-39

2362

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2610

Males

2393

M18-39

2393

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3826

Males

3345

M18-39

3345

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2426

Males

2160

M18-39

2160

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3517

Males

3064

M18-39

3064

Passing Analysis

Category:
Athletes Passed
492
Passed By
428
Net Change
+64
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1231
5K → 10K2175+212#1231#1019
10K → 15K5117+34#1019#985
15K → 20K4414+30#985#955
20K → Half94+5#955#950
Half → 25K4015+25#950#925
25K → 30K4936+13#925#912
30K → 20M1536-21#912#933
20M → 21M1538-23#933#956
21M → 35K1228-16#956#972
35K → 23M1762-45#972#1017
23M → 24M545-40#1017#1057
24M → 40K462-58#1057#1115
40K → 25.2M615-9#1115#1124
25.2M → Finish851-43#1124#1167
TOTALS492428+64
📊

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