Boston Marathon logo
BOSTON MARATHON 2023

Scott Hughes

Bib: 6323•M

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Division (M18-39)
#0 / 5285
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4929
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
41:59
Rank: #4560 (+369)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:42
Rank: #4280 (+280)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:23:49
Rank: #4297 (-17)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:28:27
Rank: #4341 (-44)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:44:55
Rank: #4255 (+86)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:06:32
Rank: #4194 (+61)
25K → 30K
21:37 | 6:57/mi
20M
2:15:53
Rank: #4088 (+106)
30K → 20M
9:21 | 6:53/mi
21M
2:23:10
Rank: #4024 (+64)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:28:07
Rank: #3966 (+58)
21M → 35K
4:57 | 6:37/mi
23M
2:36:44
Rank: #3874 (+92)
35K → 23M
8:37 | 6:53/mi
24M
2:43:21
Rank: #3782 (+92)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:49:09
Rank: #3698 (+84)
24M → 40K
5:48 | 6:47/mi
25.2M
2:51:39
Rank: #3668 (+30)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:58:05
Rank: #3515 (+153)
25.2M → Finish
6:26 | 6:19/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
Time1:28:27
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:29:38
Pace6:50 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4821:136:5021:13
6:50
-
10K
6.21 mi10:45:3441:596:4520:46
6:41
-0:09
15K
9.32 mi11:06:171:02:426:4420:43
6:40
-0:01
20K
12.43 mi11:27:241:23:496:4521:07
6:48
+0:08
Half
13.11 mi11:32:021:28:276:454:38
6:47
-0:01
25K
15.53 mi11:48:301:44:556:4516:28
6:47
0:00
30K
18.64 mi12:10:072:06:326:4721:37
6:57
+0:10
20M
20.00 mi12:19:282:15:536:489:21
6:53
-0:04
21M
21.00 mi12:26:452:23:106:497:17
7:17
+0:24
35K
21.75 mi12:31:422:28:076:494:57
6:37
-0:40
23M
23.00 mi12:40:192:36:446:498:37
6:53
+0:16
24M
24.00 mi12:46:562:43:216:486:37
6:37
-0:16
40K
24.85 mi12:52:442:49:096:485:48
6:47
+0:10
25.2M
25.20 mi12:55:142:51:396:492:30
7:15
+0:28
Finish
26.22 mi13:01:402:58:056:486:26
6:19
-0:56

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

6:19 /mi

Average Pace

6:48 /mi

Slowest Pace

7:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:41

82% of race

Time at Steady Pace

31:24

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:24:4821:136:5021:13
6:50
#4929
10K
6.21 mi10:45:3441:596:4520:46
6:41
#4560
15K
9.32 mi11:06:171:02:426:4420:43
6:40
#4280
20K
12.43 mi11:27:241:23:496:4521:07
6:48
#4297
Half
13.11 mi11:32:021:28:276:454:38
6:47
#4341
25K
15.53 mi11:48:301:44:556:4516:28
6:47
#4255
30K
18.64 mi12:10:072:06:326:4721:37
6:57
#4194
20M
20.00 mi12:19:282:15:536:489:21
6:53
#4088
21M
21.00 mi12:26:452:23:106:497:17
7:17
#4024
35K
21.75 mi12:31:422:28:076:494:57
6:37
#3966
23M
23.00 mi12:40:192:36:446:498:37
6:53
#3874
24M
24.00 mi12:46:562:43:216:486:37
6:37
#3782
40K
24.85 mi12:52:442:49:096:485:48
6:47
#3698
25.2M
25.20 mi12:55:142:51:396:492:30
7:15
#3668
Finish
26.22 mi13:01:402:58:056:486:26
6:19
#3515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4929457545753827(Top 14%)3598(Top 24%)3598(Top 68%)
10K6.21 mi3.10 mi4560+3694259+3164259+3164188(Top 16%)3926(Top 26%)3926(Top 74%)
15K9.32 mi3.11 mi4280+2804008+2514008+2513827(Top 14%)3598(Top 24%)3598(Top 68%)
20K12.43 mi3.11 mi4297-174025-174025-174391(Top 16%)4097(Top 27%)4097(Top 78%)
Half13.11 mi0.68 mi4341-444064-394064-395097(Top 19%)4707(Top 31%)4707(Top 89%)
25K15.53 mi2.42 mi4255+863989+753989+754057(Top 15%)3803(Top 25%)3803(Top 72%)
30K18.64 mi3.11 mi4194+613937+523937+524056(Top 15%)3786(Top 25%)3786(Top 72%)
20M20.00 mi1.36 mi4088+1063839+983839+983299(Top 12%)3088(Top 20%)3088(Top 58%)
21M21.00 mi1.00 mi4024+643778+613778+613516(Top 13%)3267(Top 22%)3267(Top 62%)
35K21.75 mi0.75 mi3966+583725+533725+533096(Top 12%)2898(Top 19%)2898(Top 55%)
23M23.00 mi1.25 mi3874+923645+803645+803119(Top 12%)2905(Top 19%)2905(Top 55%)
24M24.00 mi1.00 mi3782+923556+893556+892662(Top 10%)2480(Top 16%)2480(Top 47%)
40K24.85 mi0.85 mi3698+843478+783478+782758(Top 10%)2544(Top 17%)2544(Top 48%)
25.2M25.20 mi0.35 mi3668+303450+283450+282727(Top 10%)2513(Top 17%)2513(Top 48%)
Finish26.22 mi1.02 mi3515+1533310+1403310+1401694(Top 6%)1594(Top 11%)1594(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3827

Males

3598

M18-39

3598

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4188

Males

3926

M18-39

3926

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3827

Males

3598

M18-39

3598

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4391

Males

4097

M18-39

4097

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5097

Males

4707

M18-39

4707

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4057

Males

3803

M18-39

3803

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4056

Males

3786

M18-39

3786

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3299

Males

3088

M18-39

3088

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3516

Males

3267

M18-39

3267

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3096

Males

2898

M18-39

2898

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3119

Males

2905

M18-39

2905

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2662

Males

2480

M18-39

2480

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2758

Males

2544

M18-39

2544

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2727

Males

2513

M18-39

2513

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1694

Males

1594

M18-39

1594

Passing Analysis

Category:
Athletes Passed
1900
Passed By
486
Net Change
+1414
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4929
5K → 10K43970+369#4929#4560
10K → 15K31030+280#4560#4280
15K → 20K88105-17#4280#4297
20K → Half852-44#4297#4341
Half → 25K13246+86#4341#4255
25K → 30K14281+61#4255#4194
30K → 20M12317+106#4194#4088
20M → 21M9935+64#4088#4024
21M → 35K679+58#4024#3966
35K → 23M1019+92#3966#3874
23M → 24M10311+92#3874#3782
24M → 40K9410+84#3782#3698
40K → 25.2M377+30#3698#3668
25.2M → Finish1574+153#3668#3515
TOTALS1900486+1414
📊

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