Boston Marathon logo
BOSTON MARATHON 2023

Michael Scott

Bib: 29036•M

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 46%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:15
Rank: #7262
Start → 5K
22:15 | 7:10/mi
10K· 6.21 mi
43:45
Rank: #6743 (+519)
5K → 10K
21:30 | 6:55/mi
15K· 9.32 mi
1:05:57
Rank: #6952 (-209)
10K → 15K
22:12 | 7:09/mi
20K· 12.43 mi
1:28:30
Rank: #7066 (-114)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:33:24
Rank: #7085 (-19)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:18
Rank: #7153 (-68)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:15:18
Rank: #7347 (-194)
25K → 30K
24:00 | 7:43/mi
20M
2:26:18
Rank: #7550 (-203)
30K → 20M
11:00 | 8:06/mi
21M
2:35:03
Rank: #7737 (-187)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:40:46
Rank: #7792 (-55)
21M → 35K
5:43 | 7:38/mi
23M
2:50:55
Rank: #7930 (-138)
35K → 23M
10:09 | 8:06/mi
24M
2:58:50
Rank: #8027 (-97)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:05:58
Rank: #8178 (-151)
24M → 40K
7:08 | 8:21/mi
25.2M
3:09:02
Rank: #8225 (-47)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:17:11
Rank: #8355 (-130)
25.2M → Finish
8:09 | 8:00/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
Time1:33:24
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:43:47
Pace7:55 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:4922:157:1022:15
7:10
-
10K
6.21 mi12:01:1943:457:0221:30
6:55
-0:15
15K
9.32 mi12:23:311:05:577:0522:12
7:09
+0:14
20K
12.43 mi12:46:041:28:307:0722:33
7:15
+0:06
Half
13.11 mi12:50:581:33:247:074:54
7:11
-0:04
25K
15.53 mi13:08:521:51:187:1017:54
7:23
+0:12
30K
18.64 mi13:32:522:15:187:1524:00
7:43
+0:20
20M
20.00 mi13:43:522:26:187:1911:00
8:06
+0:23
21M
21.00 mi13:52:372:35:037:238:45
8:45
+0:39
35K
21.75 mi13:58:202:40:467:245:43
7:38
-1:07
23M
23.00 mi14:08:292:50:557:2610:09
8:06
+0:28
24M
24.00 mi14:16:242:58:507:277:55
7:55
-0:11
40K
24.85 mi14:23:323:05:587:297:08
8:21
+0:26
25.2M
25.20 mi14:26:363:09:027:303:04
8:54
+0:33
Finish
26.22 mi14:34:453:17:117:328:09
8:00
-0:54

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

6:55 /mi

Average Pace

7:32 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:18

56% of race

Time at Steady Pace

45:47

23% of race

Time at Slower Pace

40:06

20% of race

Average Pace: 7:31 /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 mi11:39:4922:157:1022:15
7:10
#7262
10K
6.21 mi12:01:1943:457:0221:30
6:55
#6743
15K
9.32 mi12:23:311:05:577:0522:12
7:09
#6952
20K
12.43 mi12:46:041:28:307:0722:33
7:15
#7066
Half
13.11 mi12:50:581:33:247:074:54
7:11
#7085
25K
15.53 mi13:08:521:51:187:1017:54
7:23
#7153
30K
18.64 mi13:32:522:15:187:1524:00
7:43
#7347
20M
20.00 mi13:43:522:26:187:1911:00
8:06
#7550
21M
21.00 mi13:52:372:35:037:238:45
8:45
#7737
35K
21.75 mi13:58:202:40:467:245:43
7:38
#7792
23M
23.00 mi14:08:292:50:557:2610:09
8:06
#7930
24M
24.00 mi14:16:242:58:507:277:55
7:55
#8027
40K
24.85 mi14:23:323:05:587:297:08
8:21
#8178
25.2M
25.20 mi14:26:363:09:027:303:04
8:54
#8225
Finish
26.22 mi14:34:453:17:117:328:09
8:00
#8355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7262647164717439(Top 28%)6556(Top 43%)6556(Top 124%)
10K6.21 mi3.10 mi6743+5196073+3986073+3986285(Top 24%)5688(Top 37%)5688(Top 108%)
15K9.32 mi3.11 mi6952-2096219-1466219-1467439(Top 28%)6556(Top 43%)6556(Top 124%)
20K12.43 mi3.11 mi7066-1146297-786297-787495(Top 28%)6560(Top 43%)6560(Top 124%)
Half13.11 mi0.68 mi7085-196311-146311-147720(Top 29%)6727(Top 44%)6727(Top 127%)
25K15.53 mi2.42 mi7153-686347-366347-367865(Top 30%)6715(Top 44%)6715(Top 127%)
30K18.64 mi3.11 mi7347-1946463-1166463-1168818(Top 33%)7167(Top 47%)7167(Top 136%)
20M20.00 mi1.36 mi7550-2036561-986561-9810947(Top 41%)8219(Top 54%)8219(Top 156%)
21M21.00 mi1.00 mi7737-1876673-1126673-11211926(Top 45%)8543(Top 56%)8543(Top 162%)
35K21.75 mi0.75 mi7792-556708-356708-359514(Top 36%)7351(Top 48%)7351(Top 139%)
23M23.00 mi1.25 mi7930-1386762-546762-5410483(Top 39%)7705(Top 51%)7705(Top 146%)
24M24.00 mi1.00 mi8027-976804-426804-4210601(Top 40%)7697(Top 51%)7697(Top 146%)
40K24.85 mi0.85 mi8178-1516876-726876-7212289(Top 46%)8445(Top 56%)8445(Top 160%)
25.2M25.20 mi0.35 mi8225-476894-186894-1811788(Top 44%)8131(Top 54%)8131(Top 154%)
Finish26.22 mi1.02 mi8355-1306953-596953-5912079(Top 45%)8314(Top 55%)8314(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7439

Males

6556

M18-39

6556

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6285

Males

5688

M18-39

5688

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7439

Males

6556

M18-39

6556

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7495

Males

6560

M18-39

6560

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7720

Males

6727

M18-39

6727

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7865

Males

6715

M18-39

6715

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8818

Males

7167

M18-39

7167

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10947

Males

8219

M18-39

8219

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11926

Males

8543

M18-39

8543

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9514

Males

7351

M18-39

7351

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10483

Males

7705

M18-39

7705

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10601

Males

7697

M18-39

7697

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12289

Males

8445

M18-39

8445

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11788

Males

8131

M18-39

8131

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12079

Males

8314

M18-39

8314

Passing Analysis

Category:
Athletes Passed
1061
Passed By
2154
Net Change
-1093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7262
5K → 10K56647+519#7262#6743
10K → 15K57266-209#6743#6952
15K → 20K65179-114#6952#7066
20K → Half726-19#7066#7085
Half → 25K72140-68#7085#7153
25K → 30K60254-194#7153#7347
30K → 20M34237-203#7347#7550
20M → 21M16203-187#7550#7737
21M → 35K2681-55#7737#7792
35K → 23M45183-138#7792#7930
23M → 24M42139-97#7930#8027
24M → 40K27178-151#8027#8178
40K → 25.2M1360-47#8178#8225
25.2M → Finish31161-130#8225#8355
TOTALS10612154-1093
📊

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