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BOSTON MARATHON 2024

Josh Brajtman

Bib: 3655•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M40-44)
#0 / 2009
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:13
Rank: #3372
Start → 5K
20:13 | 6:30/mi
10K· 6.21 mi
40:48
Rank: #3533 (-161)
5K → 10K
20:35 | 6:38/mi
15K· 9.32 mi
1:01:50
Rank: #3807 (-274)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:23:23
Rank: #4028 (-221)
15K → 20K
21:33 | 6:56/mi
Half· 13.11 mi
1:28:03
Rank: #4059 (-31)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:46
Rank: #4410 (-351)
Half → 25K
17:43 | 7:18/mi
30K· 18.64 mi
2:10:16
Rank: #4929 (-519)
25K → 30K
24:30 | 7:53/mi
20M
2:21:26
Rank: #5088 (-159)
30K → 20M
11:10 | 8:13/mi
21M
2:30:03
Rank: #5098 (-10)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:35:48
Rank: #5069 (+29)
21M → 35K
5:45 | 7:41/mi
23M
2:46:41
Rank: #5215 (-146)
35K → 23M
10:53 | 8:42/mi
24M
2:54:56
Rank: #5266 (-51)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:01:58
Rank: #5250 (+16)
24M → 40K
7:02 | 8:14/mi
25.2M
3:04:58
Rank: #5201 (+49)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:12:21
Rank: #5098 (+103)
25.2M → Finish
7:23 | 7:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:03
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:44:18
Pace7:57 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5520:136:3020:13
6:30
-
10K
6.21 mi10:42:3040:486:3420:35
6:38
+0:08
15K
9.32 mi11:03:321:01:506:3821:02
6:46
+0:08
20K
12.43 mi11:25:051:23:236:4321:33
6:56
+0:10
Half
13.11 mi11:29:451:28:036:434:40
6:50
-0:06
25K
15.53 mi11:47:281:45:466:4917:43
7:18
+0:28
30K
18.64 mi12:11:582:10:166:5924:30
7:53
+0:35
20M
20.00 mi12:23:082:21:267:0411:10
8:13
+0:20
21M
21.00 mi12:31:452:30:037:098:37
8:37
+0:24
35K
21.75 mi12:37:302:35:487:105:45
7:41
-0:56
23M
23.00 mi12:48:232:46:417:1510:53
8:42
+1:01
24M
24.00 mi12:56:382:54:567:178:15
8:15
-0:27
40K
24.85 mi13:03:403:01:587:197:02
8:14
-0:01
25.2M
25.20 mi13:06:403:04:587:203:00
8:42
+0:28
Finish
26.22 mi13:14:033:12:217:207:23
7:15
-1:27

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

6:30 /mi

Average Pace

7:20 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:09

59% of race

Time at Steady Pace

30:15

16% of race

Time at Slower Pace

48:57

25% of race

Average Pace: 7:20 /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 mi10:21:5520:136:3020:13
6:30
#3372
10K
6.21 mi10:42:3040:486:3420:35
6:38
#3533
15K
9.32 mi11:03:321:01:506:3821:02
6:46
#3807
20K
12.43 mi11:25:051:23:236:4321:33
6:56
#4028
Half
13.11 mi11:29:451:28:036:434:40
6:50
#4059
25K
15.53 mi11:47:281:45:466:4917:43
7:18
#4410
30K
18.64 mi12:11:582:10:166:5924:30
7:53
#4929
20M
20.00 mi12:23:082:21:267:0411:10
8:13
#5088
21M
21.00 mi12:31:452:30:037:098:37
8:37
#5098
35K
21.75 mi12:37:302:35:487:105:45
7:41
#5069
23M
23.00 mi12:48:232:46:417:1510:53
8:42
#5215
24M
24.00 mi12:56:382:54:567:178:15
8:15
#5266
40K
24.85 mi13:03:403:01:587:197:02
8:14
#5250
25.2M
25.20 mi13:06:403:04:587:203:00
8:42
#5201
Finish
26.22 mi13:14:033:12:217:207:23
7:15
#5098
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3372321432144480(Top 18%)4178(Top 29%)4178(Top 208%)
10K6.21 mi3.10 mi3533-1613355-1413355-1413792(Top 15%)3578(Top 25%)3578(Top 178%)
15K9.32 mi3.11 mi3807-2743602-2473602-2474480(Top 18%)4178(Top 29%)4178(Top 208%)
20K12.43 mi3.11 mi4028-2213794-1923794-1924858(Top 19%)4453(Top 31%)4453(Top 222%)
Half13.11 mi0.68 mi4059-313820-263820-264798(Top 19%)4409(Top 30%)4409(Top 219%)
25K15.53 mi2.42 mi4410-3514109-2894109-2895848(Top 23%)5083(Top 35%)5083(Top 253%)
30K18.64 mi3.11 mi4929-5194509-4004509-4007193(Top 28%)5732(Top 39%)5732(Top 285%)
20M20.00 mi1.36 mi5088-1594612-1034612-1037904(Top 31%)5944(Top 41%)5944(Top 296%)
21M21.00 mi1.00 mi5098-104583+294583+296749(Top 26%)5123(Top 35%)5123(Top 255%)
35K21.75 mi0.75 mi5069+294538+454538+455995(Top 23%)4677(Top 32%)4677(Top 233%)
23M23.00 mi1.25 mi5215-1464616-784616-789476(Top 37%)6325(Top 43%)6325(Top 315%)
24M24.00 mi1.00 mi5266-514626-104626-107998(Top 31%)5486(Top 38%)5486(Top 273%)
40K24.85 mi0.85 mi5250+164588+384588+386908(Top 27%)4803(Top 33%)4803(Top 239%)
25.2M25.20 mi0.35 mi5201+494534+544534+545222(Top 20%)3843(Top 26%)3843(Top 191%)
Finish26.22 mi1.02 mi5098+1034431+1034431+1034220(Top 17%)3340(Top 23%)3340(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4480

Males

4178

M40-44

4178

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3792

Males

3578

M40-44

3578

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4480

Males

4178

M40-44

4178

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4858

Males

4453

M40-44

4453

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4798

Males

4409

M40-44

4409

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5848

Males

5083

M40-44

5083

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7193

Males

5732

M40-44

5732

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

7904

Males

5944

M40-44

5944

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6749

Males

5123

M40-44

5123

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5995

Males

4677

M40-44

4677

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9476

Males

6325

M40-44

6325

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7998

Males

5486

M40-44

5486

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6908

Males

4803

M40-44

4803

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5222

Males

3843

M40-44

3843

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4220

Males

3340

M40-44

3340

Passing Analysis

Category:
Athletes Passed
962
Passed By
2688
Net Change
-1726
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3372
5K → 10K76237-161#3372#3533
10K → 15K41315-274#3533#3807
15K → 20K94315-221#3807#4028
20K → Half1546-31#4028#4059
Half → 25K62413-351#4059#4410
25K → 30K76595-519#4410#4929
30K → 20M51210-159#4929#5088
20M → 21M91101-10#5088#5098
21M → 35K7243+29#5098#5069
35K → 23M59205-146#5069#5215
23M → 24M56107-51#5215#5266
24M → 40K8670+16#5266#5250
40K → 25.2M6112+49#5250#5201
25.2M → Finish12219+103#5201#5098
TOTALS9622688-1726
📊

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