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BOSTON MARATHON 2025

Joseph Crismon

Bib: 9239•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Masters (Masters Men)
#0 / 10463
Top 7%
Division (M40-44)
#0 / 2247
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #4903
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
41:08
Rank: #4651 (+252)
5K → 10K
20:31 | 6:36/mi
15K· 9.32 mi
1:01:39
Rank: #4503 (+148)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:25
Rank: #4421 (+82)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:26:57
Rank: #4431 (-10)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:13
Rank: #4321 (+110)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:04:33
Rank: #4163 (+158)
25K → 30K
21:20 | 6:52/mi
20M
2:13:52
Rank: #4065 (+98)
30K → 20M
9:19 | 6:51/mi
21M
2:21:02
Rank: #3959 (+106)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:26:03
Rank: #3920 (+39)
21M → 35K
5:01 | 6:42/mi
23M
2:34:30
Rank: #3793 (+127)
35K → 23M
8:27 | 6:45/mi
24M
2:41:07
Rank: #3711 (+82)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:46:55
Rank: #3636 (+75)
24M → 40K
5:48 | 6:47/mi
25.2M
2:49:23
Rank: #3570 (+66)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:55:52
Rank: #3448 (+122)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1020:376:3820:37
6:38
-
10K
6.21 mi11:06:4141:086:3720:31
6:36
-0:02
15K
9.32 mi11:27:121:01:396:3720:31
6:36
0:00
20K
12.43 mi11:47:581:22:256:3820:46
6:41
+0:05
Half
13.11 mi11:52:301:26:576:384:32
6:39
-0:02
25K
15.53 mi12:08:461:43:136:3916:16
6:43
+0:04
30K
18.64 mi12:30:062:04:336:4121:20
6:52
+0:09
20M
20.00 mi12:39:252:13:526:429:19
6:51
-0:01
21M
21.00 mi12:46:352:21:026:437:10
7:10
+0:19
35K
21.75 mi12:51:362:26:036:435:01
6:42
-0:28
23M
23.00 mi13:00:032:34:306:438:27
6:45
+0:03
24M
24.00 mi13:06:402:41:076:436:37
6:37
-0:08
40K
24.85 mi13:12:282:46:556:435:48
6:47
+0:10
25.2M
25.20 mi13:14:562:49:236:432:28
7:09
+0:22
Finish
26.22 mi13:21:252:55:526:436:29
6:22
-0:47

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

6:22 /mi

Average Pace

6:43 /mi

Slowest Pace

7:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:14

95% of race

Time at Steady Pace

9:38

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:46:1020:376:3820:37
6:38
#4903
10K
6.21 mi11:06:4141:086:3720:31
6:36
#4651
15K
9.32 mi11:27:121:01:396:3720:31
6:36
#4503
20K
12.43 mi11:47:581:22:256:3820:46
6:41
#4421
Half
13.11 mi11:52:301:26:576:384:32
6:39
#4431
25K
15.53 mi12:08:461:43:136:3916:16
6:43
#4321
30K
18.64 mi12:30:062:04:336:4121:20
6:52
#4163
20M
20.00 mi12:39:252:13:526:429:19
6:51
#4065
21M
21.00 mi12:46:352:21:026:437:10
7:10
#3959
35K
21.75 mi12:51:362:26:036:435:01
6:42
#3920
23M
23.00 mi13:00:032:34:306:438:27
6:45
#3793
24M
24.00 mi13:06:402:41:076:436:37
6:37
#3711
40K
24.85 mi13:12:282:46:556:435:48
6:47
#3636
25.2M
25.20 mi13:14:562:49:236:432:28
7:09
#3570
Finish
26.22 mi13:21:252:55:526:436:29
6:22
#3448
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4903458845884262(Top 15%)4006(Top 25%)4006(Top 178%)
10K6.21 mi3.10 mi4651+2524362+2264362+2264506(Top 16%)4222(Top 26%)4222(Top 188%)
15K9.32 mi3.11 mi4503+1484230+1324230+1324262(Top 15%)4006(Top 25%)4006(Top 178%)
20K12.43 mi3.11 mi4421+824148+824148+824297(Top 15%)4020(Top 25%)4020(Top 179%)
Half13.11 mi0.68 mi4431-104158-104158-104815(Top 17%)4475(Top 28%)4475(Top 199%)
25K15.53 mi2.42 mi4321+1104051+1074051+1074211(Top 15%)3913(Top 24%)3913(Top 174%)
30K18.64 mi3.11 mi4163+1583900+1513900+1513864(Top 14%)3568(Top 22%)3568(Top 159%)
20M20.00 mi1.36 mi4065+983807+933807+933258(Top 11%)3014(Top 19%)3014(Top 134%)
21M21.00 mi1.00 mi3959+1063709+983709+983009(Top 11%)2783(Top 17%)2783(Top 124%)
35K21.75 mi0.75 mi3920+393671+383671+383568(Top 13%)3241(Top 20%)3241(Top 144%)
23M23.00 mi1.25 mi3793+1273549+1223549+1222481(Top 9%)2300(Top 14%)2300(Top 102%)
24M24.00 mi1.00 mi3711+823467+823467+822582(Top 9%)2376(Top 15%)2376(Top 106%)
40K24.85 mi0.85 mi3636+753395+723395+722776(Top 10%)2520(Top 16%)2520(Top 112%)
25.2M25.20 mi0.35 mi3570+663334+613334+612016(Top 7%)1829(Top 11%)1829(Top 81%)
Finish26.22 mi1.02 mi3448+1223224+1103224+1102162(Top 8%)1980(Top 12%)1980(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4262

Males

4006

M40-44

4006

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4506

Males

4222

M40-44

4222

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4262

Males

4006

M40-44

4006

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4297

Males

4020

M40-44

4020

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4815

Males

4475

M40-44

4475

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4211

Males

3913

M40-44

3913

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3864

Males

3568

M40-44

3568

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3258

Males

3014

M40-44

3014

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3009

Males

2783

M40-44

2783

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3568

Males

3241

M40-44

3241

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2481

Males

2300

M40-44

2300

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2582

Males

2376

M40-44

2376

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2776

Males

2520

M40-44

2520

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2016

Males

1829

M40-44

1829

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2162

Males

1980

M40-44

1980

Passing Analysis

Category:
Athletes Passed
1830
Passed By
375
Net Change
+1455
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4903
5K → 10K32068+252#4903#4651
10K → 15K19345+148#4651#4503
15K → 20K13856+82#4503#4421
20K → Half1525-10#4421#4431
Half → 25K14535+110#4431#4321
25K → 30K21860+158#4321#4163
30K → 20M11719+98#4163#4065
20M → 21M12216+106#4065#3959
21M → 35K5213+39#3959#3920
35K → 23M13710+127#3920#3793
23M → 24M9412+82#3793#3711
24M → 40K8611+75#3711#3636
40K → 25.2M682+66#3636#3570
25.2M → Finish1253+122#3570#3448
TOTALS1830375+1455
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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