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BOSTON MARATHON 2024

Chris Cajolet

Bib: 13555•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Male)
#0 / 14578
Top 48%
Masters (Masters Men)
#0 / 9729
Top 38%
Division (M55-59)
#0 / 1529
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:04
Rank: #10144
Start → 5K
7:25/mi
23:04 split
10K· 6.21 mi
46:42
Rank: #10610 (-466)
5K → 10K
7:36/mi
23:38 split
15K· 9.32 mi
1:10:11
Rank: #10417 (+193)
10K → 15K
7:34/mi
23:29 split
20K· 12.43 mi
1:34:53
Rank: #10656 (-239)
15K → 20K
7:57/mi
24:42 split
Half· 13.11 mi
1:40:09
Rank: #10649 (+7)
20K → Half
7:43/mi
5:16 split
25K· 15.53 mi
1:59:30
Rank: #10482 (+167)
Half → 25K
7:59/mi
19:21 split
30K· 18.64 mi
2:24:50
Rank: #10036 (+446)
25K → 30K
8:09/mi
25:20 split
20M
2:36:06
Rank: #9822 (+214)
30K → 20M
8:17/mi
11:16 split
21M
2:45:09
Rank: #9690 (+132)
20M → 21M
9:03/mi
9:03 split
35K· 21.75 mi
2:51:17
Rank: #9615 (+75)
21M → 35K
8:12/mi
6:08 split
23M
3:02:11
Rank: #9561 (+54)
35K → 23M
8:42/mi
10:54 split
24M
3:10:47
Rank: #9551 (+10)
23M → 24M
8:36/mi
8:36 split
40K· 24.85 mi
3:18:06
Rank: #9506 (+45)
24M → 40K
8:33/mi
7:19 split
25.2M
3:21:26
Rank: #9488 (+18)
40K → 25.2M
9:40/mi
3:20 split
Finish· 26.22 mi
3:29:30
Rank: #9425 (+63)
25.2M → Finish
7:55/mi
8:04 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:09
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:49:21
Pace8:20 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1423:047:2523:04
7:25
-
10K
6.21 mi11:16:5246:427:3123:38
7:36
+0:11
15K
9.32 mi11:40:211:10:117:3223:29
7:34
-0:02
20K
12.43 mi12:05:031:34:537:3824:42
7:57
+0:23
Half
13.11 mi12:10:191:40:097:385:16
7:43
-0:14
25K
15.53 mi12:29:401:59:307:4219:21
7:59
+0:16
30K
18.64 mi12:55:002:24:507:4625:20
8:09
+0:10
20M
20.00 mi13:06:162:36:067:4811:16
8:17
+0:08
21M
21.00 mi13:15:192:45:097:529:03
9:03
+0:46
35K
21.75 mi13:21:272:51:177:536:08
8:12
-0:51
23M
23.00 mi13:32:213:02:117:5510:54
8:42
+0:30
24M
24.00 mi13:40:573:10:477:578:36
8:36
-0:06
40K
24.85 mi13:48:163:18:067:587:19
8:33
-0:03
25.2M
25.20 mi13:51:363:21:268:003:20
9:40
+1:07
Finish
26.22 mi13:59:403:29:308:008:04
7:55
-1:45

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

7:25 /mi

Average Pace

8:00 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:27

36% of race

Time at Steady Pace

1:34:51

45% of race

Time at Slower Pace

39:12

19% of race

Average Pace: 7:59 /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 mi10:53:1423:047:2523:04
7:25
#10144
10K
6.21 mi11:16:5246:427:3123:38
7:36
#10610
15K
9.32 mi11:40:211:10:117:3223:29
7:34
#10417
20K
12.43 mi12:05:031:34:537:3824:42
7:57
#10656
Half
13.11 mi12:10:191:40:097:385:16
7:43
#10649
25K
15.53 mi12:29:401:59:307:4219:21
7:59
#10482
30K
18.64 mi12:55:002:24:507:4625:20
8:09
#10036
20M
20.00 mi13:06:162:36:067:4811:16
8:17
#9822
21M
21.00 mi13:15:192:45:097:529:03
9:03
#9690
35K
21.75 mi13:21:272:51:177:536:08
8:12
#9615
23M
23.00 mi13:32:213:02:117:5510:54
8:42
#9561
24M
24.00 mi13:40:573:10:477:578:36
8:36
#9551
40K
24.85 mi13:48:163:18:067:587:19
8:33
#9506
25.2M
25.20 mi13:51:363:21:268:003:20
9:40
#9488
Finish
26.22 mi13:59:403:29:308:008:04
7:55
#9425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi101448034803410088(Top 39%)7841(Top 54%)7841(Top 513%)
10K6.21 mi3.10 mi10610-4668198-1648198-16411125(Top 44%)8381(Top 57%)8381(Top 548%)
15K9.32 mi3.11 mi10417+1938090+1088090+10810088(Top 39%)7841(Top 54%)7841(Top 513%)
20K12.43 mi3.11 mi10656-2398151-618151-6111471(Top 45%)8392(Top 58%)8392(Top 549%)
Half13.11 mi0.68 mi10649+78138+138138+1310672(Top 42%)8001(Top 55%)8001(Top 523%)
25K15.53 mi2.42 mi10482+1678003+1358003+13510058(Top 39%)7523(Top 52%)7523(Top 492%)
30K18.64 mi3.11 mi10036+4467679+3247679+3248750(Top 34%)6630(Top 45%)6630(Top 434%)
20M20.00 mi1.36 mi9822+2147514+1657514+1658332(Top 33%)6167(Top 42%)6167(Top 403%)
21M21.00 mi1.00 mi9690+1327401+1137401+1138810(Top 34%)6197(Top 43%)6197(Top 405%)
35K21.75 mi0.75 mi9615+757319+827319+828944(Top 35%)6228(Top 43%)6228(Top 407%)
23M23.00 mi1.25 mi9561+547232+877232+879568(Top 37%)6381(Top 44%)6381(Top 417%)
24M24.00 mi1.00 mi9551+107176+567176+5610020(Top 39%)6548(Top 45%)6548(Top 428%)
40K24.85 mi0.85 mi9506+457110+667110+668647(Top 34%)5733(Top 39%)5733(Top 375%)
25.2M25.20 mi0.35 mi9488+187082+287082+289402(Top 37%)6033(Top 41%)6033(Top 395%)
Finish26.22 mi1.02 mi9425+637015+677015+678021(Top 31%)5413(Top 37%)5413(Top 354%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10088

Males

7841

M55-59

7841

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11125

Males

8381

M55-59

8381

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10088

Males

7841

M55-59

7841

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11471

Males

8392

M55-59

8392

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

10672

Males

8001

M55-59

8001

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10058

Males

7523

M55-59

7523

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8750

Males

6630

M55-59

6630

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8332

Males

6167

M55-59

6167

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8810

Males

6197

M55-59

6197

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

8944

Males

6228

M55-59

6228

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9568

Males

6381

M55-59

6381

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10020

Males

6548

M55-59

6548

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8647

Males

5733

M55-59

5733

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9402

Males

6033

M55-59

6033

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8021

Males

5413

M55-59

5413

Passing Analysis

Category:
Athletes Passed
2561*
Passed By
1841
Net Change
+719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10144
5K → 10K125590-466#10144#10610
10K → 15K311118+193#10610#10417
15K → 20K147386-239#10417#10656
20K → Half4942+7#10656#10649
Half → 25K298131+167#10649#10482
25K → 30K51771+446#10482#10036
30K → 20M24935+214#10036#9822
20M → 21M19462+132#9822#9690
21M → 35K11742+75#9690#9615
35K → 23M179125+54#9615#9561
23M → 24M106*96+10#9561#9551
24M → 40K10762+45#9551#9506
40K → 25.2M5133+18#9506#9488
25.2M → Finish11148+63#9488#9425
TOTALS2561*1841+719

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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