Boston Marathon logo
BOSTON MARATHON 2023

Sean Egan

Bib: 239•M

PA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 3%
Division (M18-39)
#0 / 5285
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:16
Rank: #155
Start → 5K
17:16 | 5:33/mi
10K· 6.21 mi
34:43
Rank: #166 (-11)
5K → 10K
17:27 | 5:37/mi
15K· 9.32 mi
52:19
Rank: #192 (-26)
10K → 15K
17:36 | 5:40/mi
20K· 12.43 mi
1:10:38
Rank: #237 (-45)
15K → 20K
18:19 | 5:54/mi
Half· 13.11 mi
1:14:31
Rank: #238 (-1)
20K → Half
3:53 | 5:42/mi
25K· 15.53 mi
1:28:49
Rank: #255 (-17)
Half → 25K
14:18 | 5:54/mi
30K· 18.64 mi
1:47:56
Rank: #298 (-43)
25K → 30K
19:07 | 6:09/mi
20M
1:56:33
Rank: #319 (-21)
30K → 20M
8:37 | 6:20/mi
21M
2:03:24
Rank: #341 (-22)
20M → 21M
6:51 | 6:51/mi
35K· 21.75 mi
2:08:02
Rank: #354 (-13)
21M → 35K
4:38 | 6:12/mi
23M
2:16:19
Rank: #390 (-36)
35K → 23M
8:17 | 6:37/mi
24M
2:22:49
Rank: #421 (-31)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
2:28:31
Rank: #436 (-15)
24M → 40K
5:42 | 6:40/mi
25.2M
2:31:06
Rank: #452 (-16)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:37:39
Rank: #468 (-16)
25.2M → Finish
6:33 | 6:26/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
Time1:14:31
Pace5:41 /mi
2nd Half
Distance13.11 mi
Time1:23:08
Pace6:20 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2017:165:3317:16
5:33
-
10K
6.21 mi10:34:4734:435:3517:27
5:37
+0:04
15K
9.32 mi10:52:2352:195:3717:36
5:40
+0:03
20K
12.43 mi11:10:421:10:385:4118:19
5:54
+0:14
Half
13.11 mi11:14:351:14:315:413:53
5:42
-0:12
25K
15.53 mi11:28:531:28:495:4314:18
5:54
+0:12
30K
18.64 mi11:48:001:47:565:4719:07
6:09
+0:15
20M
20.00 mi11:56:371:56:335:508:37
6:20
+0:11
21M
21.00 mi12:03:282:03:245:536:51
6:51
+0:31
35K
21.75 mi12:08:062:08:025:534:38
6:12
-0:39
23M
23.00 mi12:16:232:16:195:568:17
6:37
+0:25
24M
24.00 mi12:22:532:22:495:576:30
6:30
-0:07
40K
24.85 mi12:28:352:28:315:595:42
6:40
+0:10
25.2M
25.20 mi12:31:102:31:066:002:35
7:29
+0:49
Finish
26.22 mi12:37:432:37:396:016:33
6:26
-1:03

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

5:33 /mi

Average Pace

6:01 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:49

56% of race

Time at Steady Pace

38:55

25% of race

Time at Slower Pace

29:55

19% of race

Average Pace: 6:01 /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 mi10:17:2017:165:3317:16
5:33
#155
10K
6.21 mi10:34:4734:435:3517:27
5:37
#166
15K
9.32 mi10:52:2352:195:3717:36
5:40
#192
20K
12.43 mi11:10:421:10:385:4118:19
5:54
#237
Half
13.11 mi11:14:351:14:315:413:53
5:42
#238
25K
15.53 mi11:28:531:28:495:4314:18
5:54
#255
30K
18.64 mi11:48:001:47:565:4719:07
6:09
#298
20M
20.00 mi11:56:371:56:335:508:37
6:20
#319
21M
21.00 mi12:03:282:03:245:536:51
6:51
#341
35K
21.75 mi12:08:062:08:025:534:38
6:12
#354
23M
23.00 mi12:16:232:16:195:568:17
6:37
#390
24M
24.00 mi12:22:532:22:495:576:30
6:30
#421
40K
24.85 mi12:28:352:28:315:595:42
6:40
#436
25.2M
25.20 mi12:31:102:31:066:002:35
7:29
#452
Finish
26.22 mi12:37:432:37:396:016:33
6:26
#468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi155155155211(Top 0.8%)183(Top 1%)183(Top 3%)
10K6.21 mi3.10 mi166-11166-11166-11216(Top 0.8%)189(Top 1%)189(Top 4%)
15K9.32 mi3.11 mi192-26167-1167-1211(Top 0.8%)183(Top 1%)183(Top 3%)
20K12.43 mi3.11 mi237-45210-43210-43414(Top 2%)380(Top 3%)380(Top 7%)
Half13.11 mi0.68 mi238-1211-1211-1277(Top 1%)255(Top 2%)255(Top 5%)
25K15.53 mi2.42 mi255-17227-16227-16386(Top 1%)358(Top 2%)358(Top 7%)
30K18.64 mi3.11 mi298-43266-39266-39589(Top 2%)553(Top 4%)553(Top 10%)
20M20.00 mi1.36 mi319-21287-21287-21955(Top 4%)912(Top 6%)912(Top 17%)
21M21.00 mi1.00 mi341-22309-22309-221553(Top 6%)1477(Top 10%)1477(Top 28%)
35K21.75 mi0.75 mi354-13323-14323-141194(Top 4%)1137(Top 7%)1137(Top 22%)
23M23.00 mi1.25 mi390-36357-34357-341802(Top 7%)1706(Top 11%)1706(Top 32%)
24M24.00 mi1.00 mi421-31387-30387-302063(Top 8%)1933(Top 13%)1933(Top 37%)
40K24.85 mi0.85 mi436-15401-14401-142155(Top 8%)2006(Top 13%)2006(Top 38%)
25.2M25.20 mi0.35 mi452-16417-16417-163742(Top 14%)3332(Top 22%)3332(Top 63%)
Finish26.22 mi1.02 mi468-16433-16433-162099(Top 8%)1944(Top 13%)1944(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

211

Males

183

M18-39

183

5K→10K

3.1 - 6.2 mi

Top 0.8%
×5stories
+79ft-138ft

Overall

216

Males

189

M18-39

189

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

211

Males

183

M18-39

183

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

414

Males

380

M18-39

380

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

277

Males

255

M18-39

255

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

386

Males

358

M18-39

358

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

589

Males

553

M18-39

553

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

955

Males

912

M18-39

912

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1553

Males

1477

M18-39

1477

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1194

Males

1137

M18-39

1137

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1802

Males

1706

M18-39

1706

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2063

Males

1933

M18-39

1933

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2155

Males

2006

M18-39

2006

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3742

Males

3332

M18-39

3332

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2099

Males

1944

M18-39

1944

Passing Analysis

Category:
Athletes Passed
39
Passed By
352
Net Change
-313
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#155
5K → 10K516-11#155#166
10K → 15K531-26#166#192
15K → 20K146-45#192#237
20K → Half01-1#237#238
Half → 25K522-17#238#255
25K → 30K447-43#255#298
30K → 20M021-21#298#319
20M → 21M123-22#319#341
21M → 35K215-13#341#354
35K → 23M440-36#354#390
23M → 24M233-31#390#421
24M → 40K621-15#421#436
40K → 25.2M016-16#436#452
25.2M → Finish420-16#452#468
TOTALS39352-313
📊

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