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BOSTON MARATHON 2024

Ron Mccartney

Bib: 25166•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:12
Rank: #19073
Start → 5K
27:12 | 8:45/mi
10K· 6.21 mi
54:03
Rank: #18577 (+496)
5K → 10K
26:51 | 8:39/mi
15K· 9.32 mi
1:20:49
Rank: #18033 (+544)
10K → 15K
26:46 | 8:37/mi
20K· 12.43 mi
1:48:46
Rank: #17782 (+251)
15K → 20K
27:57 | 9:00/mi
Half· 13.11 mi
1:54:50
Rank: #17778 (+4)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:16:58
Rank: #17447 (+331)
Half → 25K
22:08 | 9:08/mi
30K· 18.64 mi
2:47:20
Rank: #17258 (+189)
25K → 30K
30:22 | 9:46/mi
20M
3:01:24
Rank: #17297 (-39)
30K → 20M
14:04 | 10:21/mi
21M
3:12:36
Rank: #17325 (-28)
20M → 21M
11:12 | 11:12/mi
35K· 21.75 mi
3:19:45
Rank: #17235 (+90)
21M → 35K
7:09 | 9:33/mi
23M
3:32:50
Rank: #17228 (+7)
35K → 23M
13:05 | 10:27/mi
24M
3:42:50
Rank: #17210 (+18)
23M → 24M
10:00 | 10:00/mi
40K· 24.85 mi
3:52:04
Rank: #17213 (-3)
24M → 40K
9:14 | 10:48/mi
25.2M
3:56:09
Rank: #17192 (+21)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:06:45
Rank: #17257 (-65)
25.2M → Finish
10:36 | 10:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:50
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:11:55
Pace10:04 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0927:128:4527:12
8:45
-
10K
6.21 mi12:10:0054:038:4226:51
8:39
-0:06
15K
9.32 mi12:36:461:20:498:4026:46
8:37
-0:02
20K
12.43 mi13:04:431:48:468:4527:57
9:00
+0:23
Half
13.11 mi13:10:471:54:508:466:04
8:54
-0:06
25K
15.53 mi13:32:552:16:588:4922:08
9:08
+0:14
30K
18.64 mi14:03:172:47:208:5930:22
9:46
+0:38
20M
20.00 mi14:17:213:01:249:0414:04
10:21
+0:35
21M
21.00 mi14:28:333:12:369:1011:12
11:12
+0:51
35K
21.75 mi14:35:423:19:459:117:09
9:33
-1:39
23M
23.00 mi14:48:473:32:509:1513:05
10:27
+0:54
24M
24.00 mi14:58:473:42:509:1710:00
10:00
-0:27
40K
24.85 mi15:08:013:52:049:209:14
10:48
+0:48
25.2M
25.20 mi15:12:063:56:099:224:05
11:50
+1:02
Finish
26.22 mi15:22:424:06:459:2510:36
10:24
-1:26

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

8:37 /mi

Average Pace

9:25 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:58

56% of race

Time at Steady Pace

47:31

19% of race

Time at Slower Pace

1:02:16

25% of race

Average Pace: 9:25 /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 mi11:43:0927:128:4527:12
8:45
#19073
10K
6.21 mi12:10:0054:038:4226:51
8:39
#18577
15K
9.32 mi12:36:461:20:498:4026:46
8:37
#18033
20K
12.43 mi13:04:431:48:468:4527:57
9:00
#17782
Half
13.11 mi13:10:471:54:508:466:04
8:54
#17778
25K
15.53 mi13:32:552:16:588:4922:08
9:08
#17447
30K
18.64 mi14:03:172:47:208:5930:22
9:46
#17258
20M
20.00 mi14:17:213:01:249:0414:04
10:21
#17297
21M
21.00 mi14:28:333:12:369:1011:12
11:12
#17325
35K
21.75 mi14:35:423:19:459:117:09
9:33
#17235
23M
23.00 mi14:48:473:32:509:1513:05
10:27
#17228
24M
24.00 mi14:58:473:42:509:1710:00
10:00
#17210
40K
24.85 mi15:08:013:52:049:209:14
10:48
#17213
25.2M
25.20 mi15:12:063:56:099:224:05
11:50
#17192
Finish
26.22 mi15:22:424:06:459:2510:36
10:24
#17257
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi19073116301163017046(Top 67%)10844(Top 74%)10844(Top 540%)
10K6.21 mi3.10 mi18577+49611445+18511445+18518070(Top 71%)11262(Top 77%)11262(Top 561%)
15K9.32 mi3.11 mi18033+54411235+21011235+21017046(Top 67%)10844(Top 74%)10844(Top 540%)
20K12.43 mi3.11 mi17782+25111122+11311122+11317307(Top 68%)10946(Top 75%)10946(Top 545%)
Half13.11 mi0.68 mi17778+411116+611116+617729(Top 69%)11040(Top 76%)11040(Top 550%)
25K15.53 mi2.42 mi17447+33110949+16710949+16716116(Top 63%)10295(Top 71%)10295(Top 512%)
30K18.64 mi3.11 mi17258+18910816+13310816+13316534(Top 65%)10240(Top 70%)10240(Top 510%)
20M20.00 mi1.36 mi17297-3910803+1310803+1317561(Top 69%)10524(Top 72%)10524(Top 524%)
21M21.00 mi1.00 mi17325-2810777+2610777+2616862(Top 66%)10051(Top 69%)10051(Top 500%)
35K21.75 mi0.75 mi17235+9010720+5710720+5715690(Top 61%)9475(Top 65%)9475(Top 472%)
23M23.00 mi1.25 mi17228+710690+3010690+3016907(Top 66%)10005(Top 69%)10005(Top 498%)
24M24.00 mi1.00 mi17210+1810662+2810662+2816334(Top 64%)9685(Top 66%)9685(Top 482%)
40K24.85 mi0.85 mi17213-310628+3410628+3417548(Top 69%)10219(Top 70%)10219(Top 509%)
25.2M25.20 mi0.35 mi17192+2110610+1810610+1816938(Top 66%)9896(Top 68%)9896(Top 493%)
Finish26.22 mi1.02 mi17257-6510600+1010600+1019709(Top 77%)11330(Top 78%)11330(Top 564%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17046

Males

10844

M40-44

10844

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18070

Males

11262

M40-44

11262

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17046

Males

10844

M40-44

10844

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17307

Males

10946

M40-44

10946

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

17729

Males

11040

M40-44

11040

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16116

Males

10295

M40-44

10295

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16534

Males

10240

M40-44

10240

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

17561

Males

10524

M40-44

10524

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16862

Males

10051

M40-44

10051

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

15690

Males

9475

M40-44

9475

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

16907

Males

10005

M40-44

10005

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16334

Males

9685

M40-44

9685

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17548

Males

10219

M40-44

10219

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16938

Males

9896

M40-44

9896

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19709

Males

11330

M40-44

11330

Passing Analysis

Category:
Athletes Passed
2988
Passed By
1172
Net Change
+1816
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19073
5K → 10K597101+496#19073#18577
10K → 15K56824+544#18577#18033
15K → 20K375124+251#18033#17782
20K → Half4137+4#17782#17778
Half → 25K38251+331#17778#17447
25K → 30K352163+189#17447#17258
30K → 20M97136-39#17258#17297
20M → 21M91119-28#17297#17325
21M → 35K11323+90#17325#17235
35K → 23M114107+7#17235#17228
23M → 24M7860+18#17228#17210
24M → 40K7982-3#17210#17213
40K → 25.2M4423+21#17213#17192
25.2M → Finish57122-65#17192#17257
TOTALS29881172+1816
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing