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BOSTON MARATHON 2024

Rob Katz

Bib: 21121•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:37
Rank: #18126
Start → 5K
26:37 | 8:34/mi
10K· 6.21 mi
53:02
Rank: #17712 (+414)
5K → 10K
26:25 | 8:30/mi
15K· 9.32 mi
1:19:05
Rank: #16978 (+734)
10K → 15K
26:03 | 8:23/mi
20K· 12.43 mi
1:45:42
Rank: #16444 (+534)
15K → 20K
26:37 | 8:34/mi
Half· 13.11 mi
1:51:20
Rank: #16334 (+110)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:12:48
Rank: #16023 (+311)
Half → 25K
21:28 | 8:51/mi
30K· 18.64 mi
2:40:12
Rank: #15311 (+712)
25K → 30K
27:24 | 8:49/mi
20M
2:51:53
Rank: #14945 (+366)
30K → 20M
11:41 | 8:36/mi
21M
3:00:59
Rank: #14559 (+386)
20M → 21M
9:06 | 9:06/mi
35K· 21.75 mi
3:07:07
Rank: #14308 (+251)
21M → 35K
6:08 | 8:12/mi
23M
3:17:31
Rank: #13868 (+440)
35K → 23M
10:24 | 8:18/mi
24M
3:25:47
Rank: #13575 (+293)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
3:32:59
Rank: #13310 (+265)
24M → 40K
7:12 | 8:25/mi
25.2M
3:36:10
Rank: #13193 (+117)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:44:25
Rank: #13005 (+188)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:53:05
Pace8:38 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5826:378:3426:37
8:34
-
10K
6.21 mi11:50:2353:028:3226:25
8:30
-0:04
15K
9.32 mi12:16:261:19:058:2926:03
8:23
-0:07
20K
12.43 mi12:43:031:45:428:3026:37
8:34
+0:11
Half
13.11 mi12:48:411:51:208:305:38
8:15
-0:19
25K
15.53 mi13:10:092:12:488:3321:28
8:51
+0:36
30K
18.64 mi13:37:332:40:128:3627:24
8:49
-0:02
20M
20.00 mi13:49:142:51:538:3611:41
8:36
-0:13
21M
21.00 mi13:58:203:00:598:379:06
9:06
+0:30
35K
21.75 mi14:04:283:07:078:366:08
8:12
-0:54
23M
23.00 mi14:14:523:17:318:3510:24
8:18
+0:06
24M
24.00 mi14:23:083:25:478:348:16
8:16
-0:02
40K
24.85 mi14:30:203:32:598:347:12
8:25
+0:09
25.2M
25.20 mi14:33:313:36:108:353:11
9:14
+0:49
Finish
26.22 mi14:41:463:44:258:348:15
8:06
-1:08

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

8:06 /mi

Average Pace

8:34 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:08

95% of race

Time at Steady Pace

12:17

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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 mi11:23:5826:378:3426:37
8:34
#18126
10K
6.21 mi11:50:2353:028:3226:25
8:30
#17712
15K
9.32 mi12:16:261:19:058:2926:03
8:23
#16978
20K
12.43 mi12:43:031:45:428:3026:37
8:34
#16444
Half
13.11 mi12:48:411:51:208:305:38
8:15
#16334
25K
15.53 mi13:10:092:12:488:3321:28
8:51
#16023
30K
18.64 mi13:37:332:40:128:3627:24
8:49
#15311
20M
20.00 mi13:49:142:51:538:3611:41
8:36
#14945
21M
21.00 mi13:58:203:00:598:379:06
9:06
#14559
35K
21.75 mi14:04:283:07:078:366:08
8:12
#14308
23M
23.00 mi14:14:523:17:318:3510:24
8:18
#13868
24M
24.00 mi14:23:083:25:478:348:16
8:16
#13575
40K
24.85 mi14:30:203:32:598:347:12
8:25
#13310
25.2M
25.20 mi14:33:313:36:108:353:11
9:14
#13193
Finish
26.22 mi14:41:463:44:258:348:15
8:06
#13005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18126112521125215732(Top 62%)10284(Top 71%)10284(Top 877%)
10K6.21 mi3.10 mi17712+41411105+14711105+14717278(Top 68%)10940(Top 75%)10940(Top 933%)
15K9.32 mi3.11 mi16978+73410806+29910806+29915732(Top 62%)10284(Top 71%)10284(Top 877%)
20K12.43 mi3.11 mi16444+53410580+22610580+22615156(Top 59%)10016(Top 69%)10016(Top 854%)
Half13.11 mi0.68 mi16334+11010526+5410526+5414298(Top 56%)9620(Top 66%)9620(Top 820%)
25K15.53 mi2.42 mi16023+31110358+16810358+16814805(Top 58%)9703(Top 67%)9703(Top 827%)
30K18.64 mi3.11 mi15311+71210009+34910009+34912282(Top 48%)8375(Top 57%)8375(Top 714%)
20M20.00 mi1.36 mi14945+3669824+1859824+1859975(Top 39%)7023(Top 48%)7023(Top 599%)
21M21.00 mi1.00 mi14559+3869615+2099615+2099028(Top 35%)6301(Top 43%)6301(Top 537%)
35K21.75 mi0.75 mi14308+2519480+1359480+1358968(Top 35%)6252(Top 43%)6252(Top 533%)
23M23.00 mi1.25 mi13868+4409228+2529228+2527396(Top 29%)5293(Top 36%)5293(Top 451%)
24M24.00 mi1.00 mi13575+2939045+1839045+1838127(Top 32%)5566(Top 38%)5566(Top 475%)
40K24.85 mi0.85 mi13310+2658893+1528893+1527960(Top 31%)5375(Top 37%)5375(Top 458%)
25.2M25.20 mi0.35 mi13193+1178819+748819+747612(Top 30%)5136(Top 35%)5136(Top 438%)
Finish26.22 mi1.02 mi13005+1888691+1288691+1289139(Top 36%)6006(Top 41%)6006(Top 512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15732

Males

10284

M60-64

10284

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17278

Males

10940

M60-64

10940

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15732

Males

10284

M60-64

10284

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15156

Males

10016

M60-64

10016

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14298

Males

9620

M60-64

9620

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14805

Males

9703

M60-64

9703

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12282

Males

8375

M60-64

8375

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

9975

Males

7023

M60-64

7023

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9028

Males

6301

M60-64

6301

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

8968

Males

6252

M60-64

6252

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7396

Males

5293

M60-64

5293

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8127

Males

5566

M60-64

5566

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7960

Males

5375

M60-64

5375

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7612

Males

5136

M60-64

5136

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9139

Males

6006

M60-64

6006

Passing Analysis

Category:
Athletes Passed
5417
Passed By
296
Net Change
+5121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18126
5K → 10K529115+414#18126#17712
10K → 15K75420+734#17712#16978
15K → 20K57036+534#16978#16444
20K → Half1155+110#16444#16334
Half → 25K38574+311#16334#16023
25K → 30K72614+712#16023#15311
30K → 20M3704+366#15311#14945
20M → 21M3893+386#14945#14559
21M → 35K2532+251#14559#14308
35K → 23M4411+440#14308#13868
23M → 24M2941+293#13868#13575
24M → 40K2694+265#13575#13310
40K → 25.2M1225+117#13310#13193
25.2M → Finish20012+188#13193#13005
TOTALS5417296+5121
📊

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