Boston Marathon logo
BOSTON MARATHON 2023

Martin Drake

Bib: 5750•M

PA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 47%
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
22:26
Rank: #7619
Start → 5K
22:26 | 7:13/mi
10K· 6.21 mi
45:10
Rank: #8238 (-619)
5K → 10K
22:44 | 7:19/mi
15K· 9.32 mi
1:08:12
Rank: #8582 (-344)
10K → 15K
23:02 | 7:25/mi
20K· 12.43 mi
1:31:17
Rank: #8598 (-16)
15K → 20K
23:05 | 7:26/mi
Half· 13.11 mi
1:36:06
Rank: #8487 (+111)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:54:04
Rank: #8389 (+98)
Half → 25K
17:58 | 7:25/mi
30K· 18.64 mi
2:17:23
Rank: #8146 (+243)
25K → 30K
23:19 | 7:30/mi
20M
2:27:54
Rank: #8139 (+7)
30K → 20M
10:31 | 7:44/mi
21M
2:35:54
Rank: #8058 (+81)
20M → 21M
8:00 | 8:00/mi
35K· 21.75 mi
2:41:16
Rank: #7977 (+81)
21M → 35K
5:22 | 7:10/mi
23M
2:51:02
Rank: #7964 (+13)
35K → 23M
9:46 | 7:48/mi
24M
2:58:45
Rank: #8002 (-38)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:05:48
Rank: #8127 (-125)
24M → 40K
7:03 | 8:15/mi
25.2M
3:08:49
Rank: #8163 (-36)
40K → 25.2M
3:01 | 8:43/mi
Finish· 26.22 mi
3:17:42
Rank: #8526 (-363)
25.2M → Finish
8:53 | 8:43/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
Time1:36:06
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:41:36
Pace7:45 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5822:267:1322:26
7:13
-
10K
6.21 mi10:47:4245:107:1622:44
7:19
+0:06
15K
9.32 mi11:10:441:08:127:1923:02
7:25
+0:06
20K
12.43 mi11:33:491:31:177:2123:05
7:26
+0:01
Half
13.11 mi11:38:381:36:067:204:49
7:04
-0:22
25K
15.53 mi11:56:361:54:047:2117:58
7:25
+0:21
30K
18.64 mi12:19:552:17:237:2223:19
7:30
+0:05
20M
20.00 mi12:30:262:27:547:2410:31
7:44
+0:14
21M
21.00 mi12:38:262:35:547:258:00
8:00
+0:16
35K
21.75 mi12:43:482:41:167:255:22
7:10
-0:50
23M
23.00 mi12:53:342:51:027:269:46
7:48
+0:38
24M
24.00 mi13:01:172:58:457:277:43
7:43
-0:05
40K
24.85 mi13:08:203:05:487:297:03
8:15
+0:32
25.2M
25.20 mi13:11:213:08:497:303:01
8:43
+0:28
Finish
26.22 mi13:20:143:17:427:338:53
8:43
0:00

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

7:04 /mi

Average Pace

7:33 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:37

16% of race

Time at Steady Pace

2:08:22

65% of race

Time at Slower Pace

36:43

19% of race

Average Pace: 7:32 /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 mi10:24:5822:267:1322:26
7:13
#7619
10K
6.21 mi10:47:4245:107:1622:44
7:19
#8238
15K
9.32 mi11:10:441:08:127:1923:02
7:25
#8582
20K
12.43 mi11:33:491:31:177:2123:05
7:26
#8598
Half
13.11 mi11:38:381:36:067:204:49
7:04
#8487
25K
15.53 mi11:56:361:54:047:2117:58
7:25
#8389
30K
18.64 mi12:19:552:17:237:2223:19
7:30
#8146
20M
20.00 mi12:30:262:27:547:2410:31
7:44
#8139
21M
21.00 mi12:38:262:35:547:258:00
8:00
#8058
35K
21.75 mi12:43:482:41:167:255:22
7:10
#7977
23M
23.00 mi12:53:342:51:027:269:46
7:48
#7964
24M
24.00 mi13:01:172:58:457:277:43
7:43
#8002
40K
24.85 mi13:08:203:05:487:297:03
8:15
#8127
25.2M
25.20 mi13:11:213:08:497:303:01
8:43
#8163
Finish
26.22 mi13:20:143:17:427:338:53
8:43
#8526
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7619673267329439(Top 35%)7827(Top 52%)7827(Top 148%)
10K6.21 mi3.10 mi8238-6197112-3807112-3808966(Top 34%)7561(Top 50%)7561(Top 143%)
15K9.32 mi3.11 mi8582-3447313-2017313-2019439(Top 35%)7827(Top 52%)7827(Top 148%)
20K12.43 mi3.11 mi8598-16731373138738(Top 33%)7338(Top 48%)7338(Top 139%)
Half13.11 mi0.68 mi8487+1117246+677246+676934(Top 26%)6191(Top 41%)6191(Top 117%)
25K15.53 mi2.42 mi8389+987159+877159+878100(Top 30%)6871(Top 45%)6871(Top 130%)
30K18.64 mi3.11 mi8146+2436963+1966963+1967253(Top 27%)6233(Top 41%)6233(Top 118%)
20M20.00 mi1.36 mi8139+76943+206943+208419(Top 32%)6844(Top 45%)6844(Top 129%)
21M21.00 mi1.00 mi8058+816879+646879+647342(Top 28%)6087(Top 40%)6087(Top 115%)
35K21.75 mi0.75 mi7977+816810+696810+696380(Top 24%)5508(Top 36%)5508(Top 104%)
23M23.00 mi1.25 mi7964+136781+296781+298402(Top 32%)6644(Top 44%)6644(Top 126%)
24M24.00 mi1.00 mi8002-386786-56786-59166(Top 34%)6969(Top 46%)6969(Top 132%)
40K24.85 mi0.85 mi8127-1256845-596845-5911624(Top 44%)8126(Top 54%)8126(Top 154%)
25.2M25.20 mi0.35 mi8163-366858-136858-1310903(Top 41%)7715(Top 51%)7715(Top 146%)
Finish26.22 mi1.02 mi8526-3637067-2097067-20916628(Top 62%)10427(Top 69%)10427(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9439

Males

7827

M18-39

7827

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8966

Males

7561

M18-39

7561

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9439

Males

7827

M18-39

7827

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8738

Males

7338

M18-39

7338

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6934

Males

6191

M18-39

6191

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8100

Males

6871

M18-39

6871

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7253

Males

6233

M18-39

6233

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8419

Males

6844

M18-39

6844

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7342

Males

6087

M18-39

6087

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6380

Males

5508

M18-39

5508

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8402

Males

6644

M18-39

6644

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9166

Males

6969

M18-39

6969

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11624

Males

8126

M18-39

8126

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10903

Males

7715

M18-39

7715

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16628

Males

10427

M18-39

10427

Passing Analysis

Category:
Athletes Passed
1245
Passed By
2152
Net Change
-907
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7619
5K → 10K52671-619#7619#8238
10K → 15K48392-344#8238#8582
15K → 20K130146-16#8582#8598
20K → Half1154+111#8598#8487
Half → 25K14749+98#8487#8389
25K → 30K26825+243#8389#8146
30K → 20M8578+7#8146#8139
20M → 21M11332+81#8139#8058
21M → 35K898+81#8058#7977
35K → 23M9380+13#7977#7964
23M → 24M5189-38#7964#8002
24M → 40K28153-125#8002#8127
40K → 25.2M2056-36#8127#8163
25.2M → Finish6369-363#8163#8526
TOTALS12452152-907
📊

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