Boston Marathon logo
BOSTON MARATHON 2024

Joshua Mcadoo

Bib: 4902•M

CO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Division (M18-39)
#0 / 4849
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:03
Rank: #5445
Start → 5K
21:03 | 6:47/mi
10K· 6.21 mi
42:06
Rank: #5207 (+238)
5K → 10K
21:03 | 6:47/mi
15K· 9.32 mi
1:03:03
Rank: #4868 (+339)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:24:02
Rank: #4439 (+429)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:28:35
Rank: #4376 (+63)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:45:06
Rank: #4106 (+270)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:06:08
Rank: #3480 (+626)
25K → 30K
21:02 | 6:46/mi
20M
2:15:29
Rank: #3273 (+207)
30K → 20M
9:21 | 6:53/mi
21M
2:22:45
Rank: #3104 (+169)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:27:58
Rank: #3069 (+35)
21M → 35K
5:13 | 6:58/mi
23M
2:38:02
Rank: #3250 (-181)
35K → 23M
10:04 | 8:02/mi
24M
2:46:11
Rank: #3413 (-163)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
2:54:15
Rank: #3682 (-269)
24M → 40K
8:04 | 9:26/mi
25.2M
2:57:40
Rank: #3739 (-57)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:06:21
Rank: #3932 (-193)
25.2M → Finish
8:41 | 8:31/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
Time1:28:35
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:37:46
Pace7:27 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3321:036:4721:03
6:47
-
10K
6.21 mi10:47:3642:066:4721:03
6:47
0:00
15K
9.32 mi11:08:331:03:036:4620:57
6:45
-0:02
20K
12.43 mi11:29:321:24:026:4620:59
6:45
0:00
Half
13.11 mi11:34:051:28:356:454:33
6:40
-0:05
25K
15.53 mi11:50:361:45:066:4616:31
6:49
+0:09
30K
18.64 mi12:11:382:06:086:4621:02
6:46
-0:03
20M
20.00 mi12:20:592:15:296:469:21
6:53
+0:07
21M
21.00 mi12:28:152:22:456:487:16
7:16
+0:23
35K
21.75 mi12:33:282:27:586:485:13
6:58
-0:18
23M
23.00 mi12:43:322:38:026:5210:04
8:02
+1:04
24M
24.00 mi12:51:412:46:116:558:09
8:09
+0:07
40K
24.85 mi12:59:452:54:157:018:04
9:26
+1:17
25.2M
25.20 mi13:03:102:57:407:033:25
9:54
+0:28
Finish
26.22 mi13:11:513:06:217:078:41
8:31
-1:23

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

7:07 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:27:58

79% of race

Time at Slower Pace

38:23

21% of race

Average Pace: 7:06 /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 mi10:26:3321:036:4721:03
6:47
#5445
10K
6.21 mi10:47:3642:066:4721:03
6:47
#5207
15K
9.32 mi11:08:331:03:036:4620:57
6:45
#4868
20K
12.43 mi11:29:321:24:026:4620:59
6:45
#4439
Half
13.11 mi11:34:051:28:356:454:33
6:40
#4376
25K
15.53 mi11:50:361:45:066:4616:31
6:49
#4106
30K
18.64 mi12:11:382:06:086:4621:02
6:46
#3480
20M
20.00 mi12:20:592:15:296:469:21
6:53
#3273
21M
21.00 mi12:28:152:22:456:487:16
7:16
#3104
35K
21.75 mi12:33:282:27:586:485:13
6:58
#3069
23M
23.00 mi12:43:322:38:026:5210:04
8:02
#3250
24M
24.00 mi12:51:412:46:116:558:09
8:09
#3413
40K
24.85 mi12:59:452:54:157:018:04
9:26
#3682
25.2M
25.20 mi13:03:102:57:407:033:25
9:54
#3739
Finish
26.22 mi13:11:513:06:217:078:41
8:31
#3932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5445500250024241(Top 17%)3970(Top 27%)3970(Top 82%)
10K6.21 mi3.10 mi5207+2384810+1924810+1924957(Top 19%)4593(Top 32%)4593(Top 95%)
15K9.32 mi3.11 mi4868+3394517+2934517+2934241(Top 17%)3970(Top 27%)3970(Top 82%)
20K12.43 mi3.11 mi4439+4294135+3824135+3823541(Top 14%)3341(Top 23%)3341(Top 69%)
Half13.11 mi0.68 mi4376+634079+564079+563570(Top 14%)3373(Top 23%)3373(Top 70%)
25K15.53 mi2.42 mi4106+2703850+2293850+2293284(Top 13%)3079(Top 21%)3079(Top 63%)
30K18.64 mi3.11 mi3480+6263281+5693281+5691823(Top 7%)1731(Top 12%)1731(Top 36%)
20M20.00 mi1.36 mi3273+2073083+1983083+1981895(Top 7%)1782(Top 12%)1782(Top 37%)
21M21.00 mi1.00 mi3104+1692927+1562927+1561772(Top 7%)1661(Top 11%)1661(Top 34%)
35K21.75 mi0.75 mi3069+352893+342893+342985(Top 12%)2694(Top 18%)2694(Top 56%)
23M23.00 mi1.25 mi3250-1813037-1443037-1445926(Top 23%)4487(Top 31%)4487(Top 93%)
24M24.00 mi1.00 mi3413-1633170-1333170-1337426(Top 29%)5189(Top 36%)5189(Top 107%)
40K24.85 mi0.85 mi3682-2693392-2223392-22212810(Top 50%)7824(Top 54%)7824(Top 161%)
25.2M25.20 mi0.35 mi3739-573428-363428-3610467(Top 41%)6577(Top 45%)6577(Top 136%)
Finish26.22 mi1.02 mi3932-1933560-1323560-13211586(Top 45%)7281(Top 50%)7281(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4241

Males

3970

M18-39

3970

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4957

Males

4593

M18-39

4593

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4241

Males

3970

M18-39

3970

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3541

Males

3341

M18-39

3341

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3570

Males

3373

M18-39

3373

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3284

Males

3079

M18-39

3079

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1823

Males

1731

M18-39

1731

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1895

Males

1782

M18-39

1782

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1772

Males

1661

M18-39

1661

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

2985

Males

2694

M18-39

2694

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5926

Males

4487

M18-39

4487

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7426

Males

5189

M18-39

5189

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12810

Males

7824

M18-39

7824

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10467

Males

6577

M18-39

6577

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11586

Males

7281

M18-39

7281

Passing Analysis

Category:
Athletes Passed
2654
Passed By
1141
Net Change
+1513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5445
5K → 10K32789+238#5445#5207
10K → 15K36021+339#5207#4868
15K → 20K4378+429#4868#4439
20K → Half696+63#4439#4376
Half → 25K28919+270#4376#4106
25K → 30K6282+626#4106#3480
30K → 20M2103+207#3480#3273
20M → 21M1789+169#3273#3104
21M → 35K6126+35#3104#3069
35K → 23M32213-181#3069#3250
23M → 24M29192-163#3250#3413
24M → 40K10279-269#3413#3682
40K → 25.2M663-57#3682#3739
25.2M → Finish18211-193#3739#3932
TOTALS26541141+1513
📊

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