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BOSTON MARATHON 2025

Connor Del Carmen

Bib: 4967•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 16%
Division (M18-39)
#0 / 5642
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:15
Rank: #3966
Start → 5K
20:15 | 6:31/mi
10K· 6.21 mi
40:39
Rank: #4084 (-118)
5K → 10K
20:24 | 6:34/mi
15K· 9.32 mi
1:01:02
Rank: #4023 (+61)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:21:11
Rank: #3726 (+297)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:25:36
Rank: #3711 (+15)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:19
Rank: #3526 (+185)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:02:44
Rank: #3568 (-42)
25K → 30K
21:25 | 6:54/mi
20M
2:11:33
Rank: #3321 (+247)
30K → 20M
8:49 | 6:29/mi
21M
2:18:16
Rank: #3134 (+187)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:23:04
Rank: #3064 (+70)
21M → 35K
4:48 | 6:25/mi
23M
2:31:21
Rank: #2940 (+124)
35K → 23M
8:17 | 6:37/mi
24M
2:37:50
Rank: #2857 (+83)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:43:28
Rank: #2790 (+67)
24M → 40K
5:38 | 6:35/mi
25.2M
2:45:54
Rank: #2749 (+41)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:52:08
Rank: #2658 (+91)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:36
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:26:32
Pace6:36 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0620:156:3120:15
6:31
-
10K
6.21 mi10:45:3040:396:3320:24
6:34
+0:03
15K
9.32 mi11:05:531:01:026:3320:23
6:34
0:00
20K
12.43 mi11:26:021:21:116:3220:09
6:29
-0:05
Half
13.11 mi11:30:271:25:366:324:25
6:28
-0:01
25K
15.53 mi11:46:101:41:196:3115:43
6:29
+0:01
30K
18.64 mi12:07:352:02:446:3521:25
6:54
+0:25
20M
20.00 mi12:16:242:11:336:358:49
6:29
-0:25
21M
21.00 mi12:23:072:18:166:356:43
6:43
+0:14
35K
21.75 mi12:27:552:23:046:354:48
6:25
-0:18
23M
23.00 mi12:36:122:31:216:358:17
6:37
+0:12
24M
24.00 mi12:42:412:37:506:356:29
6:29
-0:08
40K
24.85 mi12:48:192:43:286:355:38
6:35
+0:06
25.2M
25.20 mi12:50:452:45:546:352:26
7:03
+0:28
Finish
26.22 mi12:56:592:52:086:346:14
6:07
-0:56

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

6:07 /mi

Average Pace

6:34 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:17

86% of race

Time at Steady Pace

23:51

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:25:0620:156:3120:15
6:31
#3966
10K
6.21 mi10:45:3040:396:3320:24
6:34
#4084
15K
9.32 mi11:05:531:01:026:3320:23
6:34
#4023
20K
12.43 mi11:26:021:21:116:3220:09
6:29
#3726
Half
13.11 mi11:30:271:25:366:324:25
6:28
#3711
25K
15.53 mi11:46:101:41:196:3115:43
6:29
#3526
30K
18.64 mi12:07:352:02:446:3521:25
6:54
#3568
20M
20.00 mi12:16:242:11:336:358:49
6:29
#3321
21M
21.00 mi12:23:072:18:166:356:43
6:43
#3134
35K
21.75 mi12:27:552:23:046:354:48
6:25
#3064
23M
23.00 mi12:36:122:31:216:358:17
6:37
#2940
24M
24.00 mi12:42:412:37:506:356:29
6:29
#2857
40K
24.85 mi12:48:192:43:286:355:38
6:35
#2790
25.2M
25.20 mi12:50:452:45:546:352:26
7:03
#2749
Finish
26.22 mi12:56:592:52:086:346:14
6:07
#2658
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3966375337533956(Top 14%)3728(Top 23%)3728(Top 66%)
10K6.21 mi3.10 mi4084-1183851-983851-984190(Top 15%)3940(Top 24%)3940(Top 70%)
15K9.32 mi3.11 mi4023+613793+583793+583956(Top 14%)3728(Top 23%)3728(Top 66%)
20K12.43 mi3.11 mi3726+2973518+2753518+2753051(Top 11%)2903(Top 18%)2903(Top 51%)
Half13.11 mi0.68 mi3711+153505+133505+133525(Top 12%)3341(Top 21%)3341(Top 59%)
25K15.53 mi2.42 mi3526+1853338+1673338+1672804(Top 10%)2668(Top 17%)2668(Top 47%)
30K18.64 mi3.11 mi3568-423372-343372-344032(Top 14%)3716(Top 23%)3716(Top 66%)
20M20.00 mi1.36 mi3321+2473142+2303142+2301597(Top 6%)1511(Top 9%)1511(Top 27%)
21M21.00 mi1.00 mi3134+1872967+1752967+1751276(Top 4%)1206(Top 7%)1206(Top 21%)
35K21.75 mi0.75 mi3064+702901+662901+662120(Top 7%)1987(Top 12%)1987(Top 35%)
23M23.00 mi1.25 mi2940+1242782+1192782+1191913(Top 7%)1790(Top 11%)1790(Top 32%)
24M24.00 mi1.00 mi2857+832705+772705+772001(Top 7%)1858(Top 12%)1858(Top 33%)
40K24.85 mi0.85 mi2790+672644+612644+611947(Top 7%)1797(Top 11%)1797(Top 32%)
25.2M25.20 mi0.35 mi2749+412603+412603+411706(Top 6%)1563(Top 10%)1563(Top 28%)
Finish26.22 mi1.02 mi2658+912516+872516+871273(Top 4%)1191(Top 7%)1191(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3956

Males

3728

M18-39

3728

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4190

Males

3940

M18-39

3940

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3956

Males

3728

M18-39

3728

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3051

Males

2903

M18-39

2903

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3525

Males

3341

M18-39

3341

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2804

Males

2668

M18-39

2668

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

4032

Males

3716

M18-39

3716

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1597

Males

1511

M18-39

1511

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1276

Males

1206

M18-39

1206

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2120

Males

1987

M18-39

1987

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1913

Males

1790

M18-39

1790

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2001

Males

1858

M18-39

1858

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1947

Males

1797

M18-39

1797

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1706

Males

1563

M18-39

1563

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1273

Males

1191

M18-39

1191

Passing Analysis

Category:
Athletes Passed
1785
Passed By
477
Net Change
+1308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3966
5K → 10K105223-118#3966#4084
10K → 15K12766+61#4084#4023
15K → 20K2992+297#4023#3726
20K → Half2510+15#3726#3711
Half → 25K1916+185#3711#3526
25K → 30K92134-42#3526#3568
30K → 20M2470+247#3568#3321
20M → 21M1892+187#3321#3134
21M → 35K733+70#3134#3064
35K → 23M1328+124#3064#2940
23M → 24M907+83#2940#2857
24M → 40K7710+67#2857#2790
40K → 25.2M454+41#2790#2749
25.2M → Finish932+91#2749#2658
TOTALS1785477+1308
📊

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