Boston Marathon logo
BOSTON MARATHON 2023

Shawn Hagen

Bib: 6762•M

AB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Masters (Masters Men)
#0 / 9891
Top 13%
Division (M40-44)
#0 / 2241
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:22
Rank: #5364
Start → 5K
21:22 | 6:53/mi
10K· 6.21 mi
42:11
Rank: #4865 (+499)
5K → 10K
20:49 | 6:42/mi
15K· 9.32 mi
1:03:07
Rank: #4720 (+145)
10K → 15K
20:56 | 6:44/mi
20K· 12.43 mi
1:24:15
Rank: #4635 (+85)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:28:48
Rank: #4594 (+41)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:45:17
Rank: #4477 (+117)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:07:03
Rank: #4441 (+36)
25K → 30K
21:46 | 7:00/mi
20M
2:16:36
Rank: #4416 (+25)
30K → 20M
9:33 | 7:02/mi
21M
2:24:09
Rank: #4444 (-28)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:29:16
Rank: #4427 (+17)
21M → 35K
5:07 | 6:50/mi
23M
2:38:04
Rank: #4371 (+56)
35K → 23M
8:48 | 7:02/mi
24M
2:44:55
Rank: #4348 (+23)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:50:54
Rank: #4321 (+27)
24M → 40K
5:59 | 7:00/mi
25.2M
2:53:27
Rank: #4285 (+36)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:00:19
Rank: #4262 (+23)
25.2M → Finish
6:52 | 6:44/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
Time1:28:48
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:31
Pace6:59 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3121:226:5321:22
6:53
-
10K
6.21 mi10:45:2042:116:4720:49
6:42
-0:11
15K
9.32 mi11:06:161:03:076:4620:56
6:44
+0:02
20K
12.43 mi11:27:241:24:156:4721:08
6:48
+0:04
Half
13.11 mi11:31:571:28:486:464:33
6:40
-0:08
25K
15.53 mi11:48:261:45:176:4716:29
6:48
+0:08
30K
18.64 mi12:10:122:07:036:4921:46
7:00
+0:12
20M
20.00 mi12:19:452:16:366:509:33
7:02
+0:02
21M
21.00 mi12:27:182:24:096:527:33
7:33
+0:31
35K
21.75 mi12:32:252:29:166:525:07
6:50
-0:43
23M
23.00 mi12:41:132:38:046:528:48
7:02
+0:12
24M
24.00 mi12:48:042:44:556:526:51
6:51
-0:11
40K
24.85 mi12:54:032:50:546:535:59
7:00
+0:09
25.2M
25.20 mi12:56:362:53:276:532:33
7:24
+0:24
Finish
26.22 mi13:03:283:00:196:536:52
6:44
-0:40

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

6:40 /mi

Average Pace

6:53 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:13

94% of race

Time at Steady Pace

10:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:24:3121:226:5321:22
6:53
#5364
10K
6.21 mi10:45:2042:116:4720:49
6:42
#4865
15K
9.32 mi11:06:161:03:076:4620:56
6:44
#4720
20K
12.43 mi11:27:241:24:156:4721:08
6:48
#4635
Half
13.11 mi11:31:571:28:486:464:33
6:40
#4594
25K
15.53 mi11:48:261:45:176:4716:29
6:48
#4477
30K
18.64 mi12:10:122:07:036:4921:46
7:00
#4441
20M
20.00 mi12:19:452:16:366:509:33
7:02
#4416
21M
21.00 mi12:27:182:24:096:527:33
7:33
#4444
35K
21.75 mi12:32:252:29:166:525:07
6:50
#4427
23M
23.00 mi12:41:132:38:046:528:48
7:02
#4371
24M
24.00 mi12:48:042:44:556:526:51
6:51
#4348
40K
24.85 mi12:54:032:50:546:535:59
7:00
#4321
25.2M
25.20 mi12:56:362:53:276:532:33
7:24
#4285
Finish
26.22 mi13:03:283:00:196:536:52
6:44
#4262
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5364495549554491(Top 17%)4195(Top 28%)4195(Top 187%)
10K6.21 mi3.10 mi4865+4994518+4374518+4374332(Top 16%)4056(Top 27%)4056(Top 181%)
15K9.32 mi3.11 mi4720+1454395+1234395+1234491(Top 17%)4195(Top 28%)4195(Top 187%)
20K12.43 mi3.11 mi4635+854324+714324+714451(Top 17%)4152(Top 27%)4152(Top 185%)
Half13.11 mi0.68 mi4594+414285+394285+394056(Top 15%)3808(Top 25%)3808(Top 170%)
25K15.53 mi2.42 mi4477+1174188+974188+974135(Top 16%)3875(Top 26%)3875(Top 173%)
30K18.64 mi3.11 mi4441+364149+394149+394375(Top 16%)4063(Top 27%)4063(Top 181%)
20M20.00 mi1.36 mi4416+254124+254124+254196(Top 16%)3875(Top 26%)3875(Top 173%)
21M21.00 mi1.00 mi4444-284147-234147-234804(Top 18%)4331(Top 29%)4331(Top 193%)
35K21.75 mi0.75 mi4427+174128+194128+194426(Top 17%)4044(Top 27%)4044(Top 180%)
23M23.00 mi1.25 mi4371+564084+444084+443927(Top 15%)3616(Top 24%)3616(Top 161%)
24M24.00 mi1.00 mi4348+234064+204064+203938(Top 15%)3597(Top 24%)3597(Top 161%)
40K24.85 mi0.85 mi4321+274037+274037+273844(Top 14%)3461(Top 23%)3461(Top 154%)
25.2M25.20 mi0.35 mi4285+364001+364001+363410(Top 13%)3093(Top 20%)3093(Top 138%)
Finish26.22 mi1.02 mi4262+233978+233978+233720(Top 14%)3312(Top 22%)3312(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4491

Males

4195

M40-44

4195

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4332

Males

4056

M40-44

4056

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4491

Males

4195

M40-44

4195

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4451

Males

4152

M40-44

4152

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4056

Males

3808

M40-44

3808

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4135

Males

3875

M40-44

3875

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4375

Males

4063

M40-44

4063

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4196

Males

3875

M40-44

3875

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4804

Males

4331

M40-44

4331

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4426

Males

4044

M40-44

4044

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3927

Males

3616

M40-44

3616

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3938

Males

3597

M40-44

3597

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3844

Males

3461

M40-44

3461

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3410

Males

3093

M40-44

3093

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3720

Males

3312

M40-44

3312

Passing Analysis

Category:
Athletes Passed
1702
Passed By
600
Net Change
+1102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5364
5K → 10K53940+499#5364#4865
10K → 15K20156+145#4865#4720
15K → 20K14156+85#4720#4635
20K → Half443+41#4635#4594
Half → 25K14730+117#4594#4477
25K → 30K139103+36#4477#4441
30K → 20M7348+25#4441#4416
20M → 21M5280-28#4416#4444
21M → 35K5134+17#4444#4427
35K → 23M10145+56#4427#4371
23M → 24M6441+23#4371#4348
24M → 40K5326+27#4348#4321
40K → 25.2M426+36#4321#4285
25.2M → Finish5532+23#4285#4262
TOTALS1702600+1102
📊

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