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BOSTON MARATHON 2025

Darragh Connolly

Bib: 4153•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 23%
Division (M18-39)
#0 / 5642
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #3041
Start → 5K
19:51 | 6:23/mi
10K· 6.21 mi
39:37
Rank: #2886 (+155)
5K → 10K
19:46 | 6:22/mi
15K· 9.32 mi
59:29
Rank: #2874 (+12)
10K → 15K
19:52 | 6:24/mi
20K· 12.43 mi
1:19:38
Rank: #2907 (-33)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:24:03
Rank: #2943 (-36)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:39:50
Rank: #2912 (+31)
Half → 25K
15:47 | 6:31/mi
30K· 18.64 mi
2:00:58
Rank: #2967 (-55)
25K → 30K
21:08 | 6:48/mi
20M
2:10:21
Rank: #2979 (-12)
30K → 20M
9:23 | 6:54/mi
21M
2:17:55
Rank: #3037 (-58)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:23:22
Rank: #3155 (-118)
21M → 35K
5:27 | 7:17/mi
23M
2:33:07
Rank: #3395 (-240)
35K → 23M
9:45 | 7:47/mi
24M
2:40:52
Rank: #3627 (-232)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
2:47:37
Rank: #3823 (-196)
24M → 40K
6:45 | 7:54/mi
25.2M
2:50:29
Rank: #3875 (-52)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
2:57:51
Rank: #3993 (-118)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:03
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:33:48
Pace7:09 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5019:516:2319:51
6:23
-
10K
6.21 mi10:41:3639:376:2319:46
6:22
-0:01
15K
9.32 mi11:01:2859:296:2319:52
6:24
+0:02
20K
12.43 mi11:21:371:19:386:2420:09
6:29
+0:05
Half
13.11 mi11:26:021:24:036:254:25
6:28
-0:01
25K
15.53 mi11:41:491:39:506:2615:47
6:31
+0:03
30K
18.64 mi12:02:572:00:586:2921:08
6:48
+0:17
20M
20.00 mi12:12:202:10:216:319:23
6:54
+0:06
21M
21.00 mi12:19:542:17:556:347:34
7:34
+0:40
35K
21.75 mi12:25:212:23:226:365:27
7:17
-0:17
23M
23.00 mi12:35:062:33:076:399:45
7:47
+0:30
24M
24.00 mi12:42:512:40:526:427:45
7:45
-0:02
40K
24.85 mi12:49:362:47:376:456:45
7:54
+0:09
25.2M
25.20 mi12:52:282:50:296:462:52
8:19
+0:25
Finish
26.22 mi12:59:502:57:516:477:22
7:14
-1:05

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

6:47 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:50

56% of race

Time at Steady Pace

30:31

17% of race

Time at Slower Pace

47:30

27% of race

Average Pace: 6:47 /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 mi10:21:5019:516:2319:51
6:23
#3041
10K
6.21 mi10:41:3639:376:2319:46
6:22
#2886
15K
9.32 mi11:01:2859:296:2319:52
6:24
#2874
20K
12.43 mi11:21:371:19:386:2420:09
6:29
#2907
Half
13.11 mi11:26:021:24:036:254:25
6:28
#2943
25K
15.53 mi11:41:491:39:506:2615:47
6:31
#2912
30K
18.64 mi12:02:572:00:586:2921:08
6:48
#2967
20M
20.00 mi12:12:202:10:216:319:23
6:54
#2979
21M
21.00 mi12:19:542:17:556:347:34
7:34
#3037
35K
21.75 mi12:25:212:23:226:365:27
7:17
#3155
23M
23.00 mi12:35:062:33:076:399:45
7:47
#3395
24M
24.00 mi12:42:512:40:526:427:45
7:45
#3627
40K
24.85 mi12:49:362:47:376:456:45
7:54
#3823
25.2M
25.20 mi12:52:282:50:296:462:52
8:19
#3875
Finish
26.22 mi12:59:502:57:516:477:22
7:14
#3993
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3041288828882904(Top 10%)2768(Top 17%)2768(Top 49%)
10K6.21 mi3.10 mi2886+1552749+1392749+1392805(Top 10%)2671(Top 17%)2671(Top 47%)
15K9.32 mi3.11 mi2874+122738+112738+112904(Top 10%)2768(Top 17%)2768(Top 49%)
20K12.43 mi3.11 mi2907-332772-342772-343044(Top 11%)2896(Top 18%)2896(Top 51%)
Half13.11 mi0.68 mi2943-362804-322804-323489(Top 12%)3305(Top 21%)3305(Top 59%)
25K15.53 mi2.42 mi2912+312777+272777+272941(Top 10%)2797(Top 17%)2797(Top 50%)
30K18.64 mi3.11 mi2967-552827-502827-503463(Top 12%)3221(Top 20%)3221(Top 57%)
20M20.00 mi1.36 mi2979-122833-62833-63539(Top 12%)3261(Top 20%)3261(Top 58%)
21M21.00 mi1.00 mi3037-582877-442877-444919(Top 17%)4307(Top 27%)4307(Top 76%)
35K21.75 mi0.75 mi3155-1182986-1092986-1097064(Top 25%)5716(Top 35%)5716(Top 101%)
23M23.00 mi1.25 mi3395-2403198-2123198-2128457(Top 30%)6405(Top 40%)6405(Top 114%)
24M24.00 mi1.00 mi3627-2323397-1993397-1999409(Top 33%)6843(Top 42%)6843(Top 121%)
40K24.85 mi0.85 mi3823-1963555-1583555-1589368(Top 33%)6708(Top 42%)6708(Top 119%)
25.2M25.20 mi0.35 mi3875-523596-413596-417598(Top 27%)5657(Top 35%)5657(Top 100%)
Finish26.22 mi1.02 mi3993-1183690-943690-947177(Top 25%)5424(Top 34%)5424(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2904

Males

2768

M18-39

2768

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2805

Males

2671

M18-39

2671

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2904

Males

2768

M18-39

2768

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3044

Males

2896

M18-39

2896

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3489

Males

3305

M18-39

3305

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2941

Males

2797

M18-39

2797

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3463

Males

3221

M18-39

3221

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3539

Males

3261

M18-39

3261

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4919

Males

4307

M18-39

4307

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7064

Males

5716

M18-39

5716

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8457

Males

6405

M18-39

6405

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9409

Males

6843

M18-39

6843

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9368

Males

6708

M18-39

6708

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7598

Males

5657

M18-39

5657

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7177

Males

5424

M18-39

5424

Passing Analysis

Category:
Athletes Passed
731
Passed By
1683
Net Change
-952
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3041
5K → 10K22267+155#3041#2886
10K → 15K8876+12#2886#2874
15K → 20K69102-33#2874#2907
20K → Half844-36#2907#2943
Half → 25K8150+31#2943#2912
25K → 30K94149-55#2912#2967
30K → 20M5163-12#2967#2979
20M → 21M3088-58#2979#3037
21M → 35K11129-118#3037#3155
35K → 23M24264-240#3155#3395
23M → 24M11243-232#3395#3627
24M → 40K15211-196#3627#3823
40K → 25.2M557-52#3823#3875
25.2M → Finish22140-118#3875#3993
TOTALS7311683-952
📊

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