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BOSTON MARATHON 2025

Jim Capron

Bib: 20803•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M60-64)
#0 / 1259
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:11
Rank: #11891
Start → 5K
23:11 | 7:28/mi
10K· 6.21 mi
46:23
Rank: #11812 (+79)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:09:52
Rank: #11941 (-129)
10K → 15K
23:29 | 7:34/mi
20K· 12.43 mi
1:34:03
Rank: #12221 (-280)
15K → 20K
24:11 | 7:47/mi
Half· 13.11 mi
1:39:14
Rank: #12244 (-23)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:58:28
Rank: #12403 (-159)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:24:20
Rank: #12604 (-201)
25K → 30K
25:52 | 8:20/mi
20M
2:35:40
Rank: #12589 (+15)
30K → 20M
11:20 | 8:20/mi
21M
2:44:58
Rank: #12735 (-146)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
2:50:53
Rank: #12684 (+51)
21M → 35K
5:55 | 7:55/mi
23M
3:01:19
Rank: #12629 (+55)
35K → 23M
10:26 | 8:20/mi
24M
3:09:07
Rank: #12476 (+153)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:16:10
Rank: #12420 (+56)
24M → 40K
7:03 | 8:15/mi
25.2M
3:19:16
Rank: #12395 (+25)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:27:32
Rank: #12456 (-61)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:48:18
Pace8:16 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3523:117:2823:11
7:28
-
10K
6.21 mi11:39:4746:237:2823:12
7:28
0:00
15K
9.32 mi12:03:161:09:527:3023:29
7:34
+0:06
20K
12.43 mi12:27:271:34:037:3424:11
7:47
+0:13
Half
13.11 mi12:32:381:39:147:345:11
7:36
-0:11
25K
15.53 mi12:51:521:58:287:3819:14
7:56
+0:20
30K
18.64 mi13:17:442:24:207:4525:52
8:20
+0:24
20M
20.00 mi13:29:042:35:407:4711:20
8:20
0:00
21M
21.00 mi13:38:222:44:587:519:18
9:18
+0:58
35K
21.75 mi13:44:172:50:537:515:55
7:55
-1:23
23M
23.00 mi13:54:433:01:197:5310:26
8:20
+0:25
24M
24.00 mi14:02:313:09:077:537:48
7:48
-0:32
40K
24.85 mi14:09:343:16:107:547:03
8:15
+0:27
25.2M
25.20 mi14:12:403:19:167:543:06
8:59
+0:44
Finish
26.22 mi14:20:563:27:327:558:16
8:07
-0:52

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

7:28 /mi

Average Pace

7:55 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:03

36% of race

Time at Steady Pace

1:05:24

32% of race

Time at Slower Pace

1:07:05

32% of race

Average Pace: 7:55 /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 mi11:16:3523:117:2823:11
7:28
#11891
10K
6.21 mi11:39:4746:237:2823:12
7:28
#11812
15K
9.32 mi12:03:161:09:527:3023:29
7:34
#11941
20K
12.43 mi12:27:271:34:037:3424:11
7:47
#12221
Half
13.11 mi12:32:381:39:147:345:11
7:36
#12244
25K
15.53 mi12:51:521:58:287:3819:14
7:56
#12403
30K
18.64 mi13:17:442:24:207:4525:52
8:20
#12604
20M
20.00 mi13:29:042:35:407:4711:20
8:20
#12589
21M
21.00 mi13:38:222:44:587:519:18
9:18
#12735
35K
21.75 mi13:44:172:50:537:515:55
7:55
#12684
23M
23.00 mi13:54:433:01:197:5310:26
8:20
#12629
24M
24.00 mi14:02:313:09:077:537:48
7:48
#12476
40K
24.85 mi14:09:343:16:107:547:03
8:15
#12420
25.2M
25.20 mi14:12:403:19:167:543:06
8:59
#12395
Finish
26.22 mi14:20:563:27:327:558:16
8:07
#12456
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi118919126912612242(Top 43%)9170(Top 57%)9170(Top 728%)
10K6.21 mi3.10 mi11812+799068+589068+5811774(Top 41%)9039(Top 56%)9039(Top 718%)
15K9.32 mi3.11 mi11941-1299113-459113-4512242(Top 43%)9170(Top 57%)9170(Top 728%)
20K12.43 mi3.11 mi12221-2809195-829195-8213109(Top 46%)9463(Top 59%)9463(Top 752%)
Half13.11 mi0.68 mi12244-239199-49199-412505(Top 44%)9235(Top 57%)9235(Top 734%)
25K15.53 mi2.42 mi12403-1599232-339232-3313336(Top 47%)9444(Top 59%)9444(Top 750%)
30K18.64 mi3.11 mi12604-2019247-159247-1513646(Top 48%)9440(Top 59%)9440(Top 750%)
20M20.00 mi1.36 mi12589+159201+469201+4612736(Top 45%)8878(Top 55%)8878(Top 705%)
21M21.00 mi1.00 mi12735-1469238-379238-3715123(Top 53%)9835(Top 61%)9835(Top 781%)
35K21.75 mi0.75 mi12684+519188+509188+5011606(Top 41%)8141(Top 51%)8141(Top 647%)
23M23.00 mi1.25 mi12629+559133+559133+5512224(Top 43%)8332(Top 52%)8332(Top 662%)
24M24.00 mi1.00 mi12476+1539036+979036+979808(Top 35%)7079(Top 44%)7079(Top 562%)
40K24.85 mi0.85 mi12420+568974+628974+6211816(Top 42%)7967(Top 49%)7967(Top 633%)
25.2M25.20 mi0.35 mi12395+258950+248950+2411708(Top 41%)7842(Top 49%)7842(Top 623%)
Finish26.22 mi1.02 mi12456-618946+48946+413647(Top 48%)8836(Top 55%)8836(Top 702%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

12242

Males

9170

M60-64

9170

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11774

Males

9039

M60-64

9039

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

12242

Males

9170

M60-64

9170

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13109

Males

9463

M60-64

9463

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

12505

Males

9235

M60-64

9235

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13336

Males

9444

M60-64

9444

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13646

Males

9440

M60-64

9440

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12736

Males

8878

M60-64

8878

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

15123

Males

9835

M60-64

9835

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11606

Males

8141

M60-64

8141

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

12224

Males

8332

M60-64

8332

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9808

Males

7079

M60-64

7079

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11816

Males

7967

M60-64

7967

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11708

Males

7842

M60-64

7842

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13647

Males

8836

M60-64

8836

Passing Analysis

Category:
Athletes Passed
1640
Passed By
2205
Net Change
-565
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11891
5K → 10K295216+79#11891#11812
10K → 15K132261-129#11812#11941
15K → 20K124404-280#11941#12221
20K → Half1942-23#12221#12244
Half → 25K112271-159#12244#12403
25K → 30K183384-201#12403#12604
30K → 20M11398+15#12604#12589
20M → 21M76222-146#12589#12735
21M → 35K8837+51#12735#12684
35K → 23M13782+55#12684#12629
23M → 24M16613+153#12629#12476
24M → 40K9741+56#12476#12420
40K → 25.2M3914+25#12420#12395
25.2M → Finish59120-61#12395#12456
TOTALS16402205-565
📊

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