Boston Marathon logo
BOSTON MARATHON 2024

Jay Mcmillan

Bib: 5232•M

PA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
23:59
Rank: #12442
Start → 5K
23:59 | 7:43/mi
10K· 6.21 mi
48:06
Rank: #12421 (+21)
5K → 10K
24:07 | 7:46/mi
15K· 9.32 mi
1:14:12
Rank: #13786 (-1365)
10K → 15K
26:06 | 8:24/mi
20K· 12.43 mi
1:41:51
Rank: #14695 (-909)
15K → 20K
27:39 | 8:54/mi
Half· 13.11 mi
1:47:26
Rank: #14652 (+43)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:09:48
Rank: #14955 (-303)
Half → 25K
22:22 | 9:13/mi
30K· 18.64 mi
2:37:54
Rank: #14641 (+314)
25K → 30K
28:06 | 9:03/mi
20M
2:50:12
Rank: #14439 (+202)
30K → 20M
12:18 | 9:03/mi
21M
3:00:00
Rank: #14270 (+169)
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
3:06:30
Rank: #14134 (+136)
21M → 35K
6:30 | 8:41/mi
23M
3:18:23
Rank: #14098 (+36)
35K → 23M
11:53 | 9:29/mi
24M
3:27:11
Rank: #13935 (+163)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:35:15
Rank: #13875 (+60)
24M → 40K
8:04 | 9:26/mi
25.2M
3:38:43
Rank: #13813 (+62)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:47:27
Rank: #13700 (+113)
25.2M → Finish
8:44 | 8:34/mi

Course Map & Elevation

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
Time1:47:26
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time2:00:01
Pace9:09 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5123:597:4323:59
7:43
-
10K
6.21 mi11:38:5848:067:4424:07
7:46
+0:03
15K
9.32 mi12:05:041:14:127:5826:06
8:24
+0:38
20K
12.43 mi12:32:431:41:518:1227:39
8:54
+0:30
Half
13.11 mi12:38:181:47:268:125:35
8:11
-0:43
25K
15.53 mi13:00:402:09:488:2122:22
9:13
+1:02
30K
18.64 mi13:28:462:37:548:2828:06
9:03
-0:10
20M
20.00 mi13:41:042:50:128:3112:18
9:03
0:00
21M
21.00 mi13:50:523:00:008:349:48
9:48
+0:45
35K
21.75 mi13:57:223:06:308:356:30
8:41
-1:07
23M
23.00 mi14:09:153:18:238:3811:53
9:29
+0:48
24M
24.00 mi14:18:033:27:118:388:48
8:48
-0:41
40K
24.85 mi14:26:073:35:158:408:04
9:26
+0:38
25.2M
25.20 mi14:29:353:38:438:413:28
10:03
+0:37
Finish
26.22 mi14:38:193:47:278:418:44
8:34
-1:29

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

7:43 /mi

Average Pace

8:41 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:28:31

39% of race

Time at Steady Pace

1:45:43

46% of race

Time at Slower Pace

33:13

15% of race

Average Pace: 8:40 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:14:5123:597:4323:59
7:43
#12442
10K
6.21 mi11:38:5848:067:4424:07
7:46
#12421
15K
9.32 mi12:05:041:14:127:5826:06
8:24
#13786
20K
12.43 mi12:32:431:41:518:1227:39
8:54
#14695
Half
13.11 mi12:38:181:47:268:125:35
8:11
#14652
25K
15.53 mi13:00:402:09:488:2122:22
9:13
#14955
30K
18.64 mi13:28:462:37:548:2828:06
9:03
#14641
20M
20.00 mi13:41:042:50:128:3112:18
9:03
#14439
21M
21.00 mi13:50:523:00:008:349:48
9:48
#14270
35K
21.75 mi13:57:223:06:308:356:30
8:41
#14134
23M
23.00 mi14:09:153:18:238:3811:53
9:29
#14098
24M
24.00 mi14:18:033:27:118:388:48
8:48
#13935
40K
24.85 mi14:26:073:35:158:408:04
9:26
#13875
25.2M
25.20 mi14:29:353:38:438:413:28
10:03
#13813
Finish
26.22 mi14:38:193:47:278:418:44
8:34
#13700
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi124429037903715828(Top 62%)10324(Top 71%)10324(Top 534%)
10K6.21 mi3.10 mi12421+218985+528985+5212336(Top 48%)8937(Top 61%)8937(Top 462%)
15K9.32 mi3.11 mi13786-13659528-5439528-54315828(Top 62%)10324(Top 71%)10324(Top 534%)
20K12.43 mi3.11 mi14695-9099886-3589886-35816875(Top 66%)10739(Top 74%)10739(Top 555%)
Half13.11 mi0.68 mi14652+439858+289858+2813885(Top 54%)9439(Top 65%)9439(Top 488%)
25K15.53 mi2.42 mi14955-3039951-939951-9316506(Top 65%)10478(Top 72%)10478(Top 541%)
30K18.64 mi3.11 mi14641+3149742+2099742+20913439(Top 53%)8883(Top 61%)8883(Top 459%)
20M20.00 mi1.36 mi14439+2029629+1139629+11312394(Top 49%)8139(Top 56%)8139(Top 421%)
21M21.00 mi1.00 mi14270+1699493+1369493+13612133(Top 47%)7780(Top 53%)7780(Top 402%)
35K21.75 mi0.75 mi14134+1369406+879406+8711736(Top 46%)7570(Top 52%)7570(Top 391%)
23M23.00 mi1.25 mi14098+369332+749332+7413466(Top 53%)8295(Top 57%)8295(Top 429%)
24M24.00 mi1.00 mi13935+1639214+1189214+11811109(Top 43%)7118(Top 49%)7118(Top 368%)
40K24.85 mi0.85 mi13875+609143+719143+7112835(Top 50%)7849(Top 54%)7849(Top 406%)
25.2M25.20 mi0.35 mi13813+629098+459098+4511144(Top 44%)6969(Top 48%)6969(Top 360%)
Finish26.22 mi1.02 mi13700+1139016+829016+8211898(Top 47%)7461(Top 51%)7461(Top 386%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15828

Males

10324

M50-54

10324

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12336

Males

8937

M50-54

8937

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15828

Males

10324

M50-54

10324

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

16875

Males

10739

M50-54

10739

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13885

Males

9439

M50-54

9439

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16506

Males

10478

M50-54

10478

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13439

Males

8883

M50-54

8883

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12394

Males

8139

M50-54

8139

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12133

Males

7780

M50-54

7780

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11736

Males

7570

M50-54

7570

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

13466

Males

8295

M50-54

8295

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11109

Males

7118

M50-54

7118

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12835

Males

7849

M50-54

7849

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11144

Males

6969

M50-54

6969

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

11898

Males

7461

M50-54

7461

Passing Analysis

Category:
Athletes Passed
2304
Passed By
3562
Net Change
-1258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12442
5K → 10K306285+21#12442#12421
10K → 15K361401-1365#12421#13786
15K → 20K69978-909#13786#14695
20K → Half6017+43#14695#14652
Half → 25K132435-303#14652#14955
25K → 30K430116+314#14955#14641
30K → 20M24341+202#14641#14439
20M → 21M22253+169#14439#14270
21M → 35K14913+136#14270#14134
35K → 23M139103+36#14134#14098
23M → 24M18421+163#14098#13935
24M → 40K11858+60#13935#13875
40K → 25.2M7614+62#13875#13813
25.2M → Finish14027+113#13813#13700
TOTALS23043562-1258
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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