Boston Marathon logo
BOSTON MARATHON 2025

John Egan

Bib: 27233•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:04
Rank: #17135
Start → 5K
25:04 | 8:04/mi
10K· 6.21 mi
48:04
Rank: #14198 (+2937)
5K → 10K
23:00 | 7:24/mi
15K· 9.32 mi
1:12:18
Rank: #14264 (-66)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:37:52
Rank: #14877 (-613)
15K → 20K
25:34 | 8:14/mi
Half· 13.11 mi
1:43:27
Rank: #15008 (-131)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:05:12
Rank: #16022 (-1014)
Half → 25K
21:45 | 8:58/mi
30K· 18.64 mi
2:35:11
Rank: #16981 (-959)
25K → 30K
29:59 | 9:39/mi
20M
2:48:53
Rank: #17417 (-436)
30K → 20M
13:42 | 10:05/mi
21M
2:59:28
Rank: #17667 (-250)
20M → 21M
10:35 | 10:35/mi
35K· 21.75 mi
3:06:15
Rank: #17690 (-23)
21M → 35K
6:47 | 9:04/mi
23M
3:19:09
Rank: #18025 (-335)
35K → 23M
12:54 | 10:18/mi
24M
3:28:13
Rank: #17994 (+31)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:36:12
Rank: #18001 (-7)
24M → 40K
7:59 | 9:20/mi
25.2M
3:40:01
Rank: #18082 (-81)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
3:49:17
Rank: #18152 (-70)
25.2M → Finish
9:16 | 9:06/mi

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
Time1:43:27
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time2:05:50
Pace9:36 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2325:048:0425:04
8:04
-
10K
6.21 mi12:07:2348:047:4423:00
7:24
-0:40
15K
9.32 mi12:31:371:12:187:4524:14
7:48
+0:24
20K
12.43 mi12:57:111:37:527:5325:34
8:14
+0:26
Half
13.11 mi13:02:461:43:277:535:35
8:11
-0:03
25K
15.53 mi13:24:312:05:128:0421:45
8:58
+0:47
30K
18.64 mi13:54:302:35:118:1929:59
9:39
+0:41
20M
20.00 mi14:08:122:48:538:2713:42
10:05
+0:26
21M
21.00 mi14:18:472:59:288:3310:35
10:35
+0:30
35K
21.75 mi14:25:343:06:158:346:47
9:04
-1:31
23M
23.00 mi14:38:283:19:098:4012:54
10:18
+1:14
24M
24.00 mi14:47:323:28:138:419:04
9:04
-1:14
40K
24.85 mi14:55:313:36:128:427:59
9:20
+0:16
25.2M
25.20 mi14:59:203:40:018:443:49
11:04
+1:44
Finish
26.22 mi15:08:363:49:178:459:16
9:06
-1:58

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

7:24 /mi

Average Pace

8:45 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:27

45% of race

Time at Steady Pace

54:51

24% of race

Time at Slower Pace

1:10:59

31% of race

Average Pace: 8:45 /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 mi11:44:2325:048:0425:04
8:04
#17135
10K
6.21 mi12:07:2348:047:4423:00
7:24
#14198
15K
9.32 mi12:31:371:12:187:4524:14
7:48
#14264
20K
12.43 mi12:57:111:37:527:5325:34
8:14
#14877
Half
13.11 mi13:02:461:43:277:535:35
8:11
#15008
25K
15.53 mi13:24:312:05:128:0421:45
8:58
#16022
30K
18.64 mi13:54:302:35:118:1929:59
9:39
#16981
20M
20.00 mi14:08:122:48:538:2713:42
10:05
#17417
21M
21.00 mi14:18:472:59:288:3310:35
10:35
#17667
35K
21.75 mi14:25:343:06:158:346:47
9:04
#17690
23M
23.00 mi14:38:283:19:098:4012:54
10:18
#18025
24M
24.00 mi14:47:323:28:138:419:04
9:04
#17994
40K
24.85 mi14:55:313:36:128:427:59
9:20
#18001
25.2M
25.20 mi14:59:203:40:018:443:49
11:04
#18082
Finish
26.22 mi15:08:363:49:178:459:16
9:06
#18152
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17135112691126914372(Top 51%)10087(Top 63%)10087(Top 179%)
10K6.21 mi3.10 mi14198+293710103+116610103+116611208(Top 39%)8759(Top 54%)8759(Top 155%)
15K9.32 mi3.11 mi14264-66101031010314372(Top 51%)10087(Top 63%)10087(Top 179%)
20K12.43 mi3.11 mi14877-61310314-21110314-21116485(Top 58%)10961(Top 68%)10961(Top 194%)
Half13.11 mi0.68 mi15008-13110374-6010374-6017154(Top 60%)11255(Top 70%)11255(Top 199%)
25K15.53 mi2.42 mi16022-101410798-42410798-42419764(Top 70%)12307(Top 76%)12307(Top 218%)
30K18.64 mi3.11 mi16981-95911127-32911127-32920542(Top 72%)12530(Top 78%)12530(Top 222%)
20M20.00 mi1.36 mi17417-43611274-14711274-14721199(Top 75%)12672(Top 79%)12672(Top 225%)
21M21.00 mi1.00 mi17667-25011364-9011364-9020252(Top 71%)12149(Top 75%)12149(Top 215%)
35K21.75 mi0.75 mi17690-2311357+711357+718539(Top 65%)11270(Top 70%)11270(Top 200%)
23M23.00 mi1.25 mi18025-33511467-11011467-11021413(Top 75%)12596(Top 78%)12596(Top 223%)
24M24.00 mi1.00 mi17994+3111425+4211425+4217682(Top 62%)10779(Top 67%)10779(Top 191%)
40K24.85 mi0.85 mi18001-711403+2211403+2217999(Top 63%)10825(Top 67%)10825(Top 192%)
25.2M25.20 mi0.35 mi18082-8111434-3111434-3120805(Top 73%)12181(Top 76%)12181(Top 216%)
Finish26.22 mi1.02 mi18152-7011449-1511449-1519474(Top 69%)11567(Top 72%)11567(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14372

Males

10087

M18-39

10087

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11208

Males

8759

M18-39

8759

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14372

Males

10087

M18-39

10087

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16485

Males

10961

M18-39

10961

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17154

Males

11255

M18-39

11255

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

19764

Males

12307

M18-39

12307

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20542

Males

12530

M18-39

12530

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21199

Males

12672

M18-39

12672

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20252

Males

12149

M18-39

12149

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18539

Males

11270

M18-39

11270

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21413

Males

12596

M18-39

12596

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17682

Males

10779

M18-39

10779

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17999

Males

10825

M18-39

10825

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20805

Males

12181

M18-39

12181

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19474

Males

11567

M18-39

11567

Passing Analysis

Category:
Athletes Passed
3673
Passed By
4690
Net Change
-1017
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17135
5K → 10K29370+2937#17135#14198
10K → 15K182248-66#14198#14264
15K → 20K83696-613#14264#14877
20K → Half9140-131#14877#15008
Half → 25K251039-1014#15008#16022
25K → 30K591018-959#16022#16981
30K → 20M30466-436#16981#17417
20M → 21M52302-250#17417#17667
21M → 35K5275-23#17667#17690
35K → 23M46381-335#17690#18025
23M → 24M8251+31#18025#17994
24M → 40K6976-7#17994#18001
40K → 25.2M788-81#18001#18082
25.2M → Finish40110-70#18082#18152
TOTALS36734690-1017
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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