Boston Marathon logo
BOSTON MARATHON 2025

Denis Mcelligott

Bib: 31734•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:00/mi
27:59
↑ 97↓ 3451.5%
10K· 6.21 mi
8:46/mi
55:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:22:28
↑ 67↓ 78
20K· 12.43 mi
9:31/mi
1:52:02
↑ 106↓ 860.1%
Half· 13.11 mi
9:08/mi
1:58:16
↑ 19↓ 370.5%
25K· 15.53 mi
10:15/mi
2:23:07
↑ 66↓ 880.2%
30K· 18.64 mi
11:37/mi
2:59:12
↑ 181↓ 1480.2%
20M
12:08/mi
3:15:41
↑ 64↓ 500.2%
21M
13:20/mi
3:29:01
↑ 106↓ 241.6%
35K· 21.75 mi
11:02/mi
3:37:16
↑ 17↓ 861.7%
23M
11:02/mi
3:51:05
↑ 23↓ 630.6%
24M
10:06/mi
4:01:11
↓ 821.3%
40K· 24.85 mi
11:22/mi
4:10:54
↓ 200.3%
25.2M
12:19/mi
4:15:09
↑ 13↓ 160.2%
Finish· 26.22 mi
9:08/mi
4:24:27
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:16
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:26:11
Pace11:09 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1927:599:0027:59
9:00
-
10K
6.21 mi12:18:3255:128:5327:13
8:46
-0:14
15K
9.32 mi12:45:481:22:288:5127:16
8:47
+0:01
20K
12.43 mi13:15:221:52:029:0129:34
9:31
+0:44
Half
13.11 mi13:21:361:58:169:016:14
9:08
-0:23
25K
15.53 mi13:46:272:23:079:1324:51
10:15
+1:07
30K
18.64 mi14:22:322:59:129:3736:05
11:37
+1:22
20M
20.00 mi14:39:013:15:419:4716:29
12:08
+0:31
21M
21.00 mi14:52:213:29:019:5713:20
13:20
+1:12
35K
21.75 mi15:00:363:37:169:598:15
11:02
-2:18
23M
23.00 mi15:14:253:51:0510:0313:49
11:02
0:00
24M
24.00 mi15:24:314:01:1110:0310:06
10:06
-0:56
40K
24.85 mi15:34:144:10:5410:069:43
11:22
+1:16
25.2M
25.20 mi15:38:294:15:0910:084:15
12:19
+0:57
Finish
26.22 mi15:47:474:24:2710:069:18
9:08
-3:11

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

8:46 /mi

Average Pace

10:06 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:34

48% of race

Time at Steady Pace

34:57

13% of race

Time at Slower Pace

1:41:56

39% of race

Average Pace: 10:05 /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 mi11:51:1927:599:0027:59
9:00
#22427
10K
6.21 mi12:18:3255:128:5327:13
8:46
#21885
15K
9.32 mi12:45:481:22:288:5127:16
8:47
#21519
20K
12.43 mi13:15:221:52:029:0129:34
9:31
#22002
Half
13.11 mi13:21:361:58:169:016:14
9:08
#22019
25K
15.53 mi13:46:272:23:079:1324:51
10:15
#22480
30K
18.64 mi14:22:322:59:129:3736:05
11:37
#23125
20M
20.00 mi14:39:013:15:419:4716:29
12:08
#23380
21M
21.00 mi14:52:213:29:019:5713:20
13:20
#23593
35K
21.75 mi15:00:363:37:169:598:15
11:02
#23629
23M
23.00 mi15:14:253:51:0510:0313:49
11:02
#23603
24M
24.00 mi15:24:314:01:1110:0310:06
10:06
#23516
40K
24.85 mi15:34:144:10:5410:069:43
11:22
#23554
25.2M
25.20 mi15:38:294:15:0910:084:15
12:19
#23566
Finish
26.22 mi15:47:474:24:2710:069:18
9:08
#23439
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22427134981349820911(Top 74%)12908(Top 80%)12908(Top 574%)
10K6.21 mi3.10 mi21885+54213281+21713281+21721203(Top 75%)13005(Top 81%)13005(Top 579%)
15K9.32 mi3.11 mi21519+36613145+13613145+13620911(Top 74%)12908(Top 80%)12908(Top 574%)
20K12.43 mi3.11 mi22002-48313344-19913344-19922954(Top 81%)13771(Top 86%)13771(Top 613%)
Half13.11 mi0.68 mi22019-1713352-813352-822358(Top 79%)13495(Top 84%)13495(Top 601%)
25K15.53 mi2.42 mi22480-46113565-21313565-21323819(Top 84%)14110(Top 88%)14110(Top 628%)
30K18.64 mi3.11 mi23125-64513806-24113806-24125014(Top 88%)14530(Top 90%)14530(Top 647%)
20M20.00 mi1.36 mi23380-25513914-10813914-10825441(Top 90%)14653(Top 91%)14653(Top 652%)
21M21.00 mi1.00 mi23593-21313983-6913983-6925485(Top 90%)14615(Top 91%)14615(Top 650%)
35K21.75 mi0.75 mi23629-3613991-813991-824246(Top 85%)13996(Top 87%)13996(Top 623%)
23M23.00 mi1.25 mi23603+2613959+3213959+3223301(Top 82%)13477(Top 84%)13477(Top 600%)
24M24.00 mi1.00 mi23516+8713907+5213907+5221641(Top 76%)12656(Top 79%)12656(Top 563%)
40K24.85 mi0.85 mi23554-3813900+713900+723888(Top 84%)13716(Top 85%)13716(Top 610%)
25.2M25.20 mi0.35 mi23566-1213896+413896+423849(Top 84%)13694(Top 85%)13694(Top 609%)
Finish26.22 mi1.02 mi23439+12713823+7313823+7319625(Top 69%)11650(Top 72%)11650(Top 518%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

20911

Males

12908

M40-44

12908

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

21203

Males

13005

M40-44

13005

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

20911

Males

12908

M40-44

12908

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

22954

Males

13771

M40-44

13771

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

22358

Males

13495

M40-44

13495

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23819

Males

14110

M40-44

14110

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

25014

Males

14530

M40-44

14530

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25441

Males

14653

M40-44

14653

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25485

Males

14615

M40-44

14615

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24246

Males

13996

M40-44

13996

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23301

Males

13477

M40-44

13477

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21641

Males

12656

M40-44

12656

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23888

Males

13716

M40-44

13716

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23849

Males

13694

M40-44

13694

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19625

Males

11650

M40-44

11650

Passing Analysis

Category:
Athletes Passed
1684
Passed By
2696
Net Change
-1012
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22427
5K → 10K62179+542#22427#21885
10K → 15K43266+366#21885#21519
15K → 20K82565-483#21519#22002
20K → Half2744-17#22002#22019
Half → 25K36497-461#22019#22480
25K → 30K39684-645#22480#23125
30K → 20M30285-255#23125#23380
20M → 21M19232-213#23380#23593
21M → 35K4076-36#23593#23629
35K → 23M8054+26#23629#23603
23M → 24M9912+87#23603#23516
24M → 40K3270-38#23516#23554
40K → 25.2M1931-12#23554#23566
25.2M → Finish1281+127#23566#23439
TOTALS16842696-1012
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing