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BOSTON MARATHON 2024

Christopher Rosol

Bib: 10896•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Male)
#0 / 14578
Top 49%
Masters (Masters Men)
#0 / 9729
Top 40%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:31
Rank: #8775
Start → 5K
22:31 | 7:15/mi
10K· 6.21 mi
45:20
Rank: #8876 (-101)
5K → 10K
22:49 | 7:21/mi
15K· 9.32 mi
1:08:25
Rank: #8907 (-31)
10K → 15K
23:05 | 7:26/mi
20K· 12.43 mi
1:32:13
Rank: #9014 (-107)
15K → 20K
23:48 | 7:40/mi
Half· 13.11 mi
1:37:28
Rank: #9091 (-77)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:57:18
Rank: #9440 (-349)
Half → 25K
19:50 | 8:11/mi
30K· 18.64 mi
2:23:52
Rank: #9666 (-226)
25K → 30K
26:34 | 8:33/mi
20M
2:35:27
Rank: #9591 (+75)
30K → 20M
11:35 | 8:31/mi
21M
2:44:17
Rank: #9388 (+203)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:51:19
Rank: #9635 (-247)
21M → 35K
7:02 | 9:24/mi
23M
3:01:53
Rank: #9461 (+174)
35K → 23M
10:34 | 8:26/mi
24M
3:10:29
Rank: #9470 (-9)
23M → 24M
8:36 | 8:36/mi
40K· 24.85 mi
3:18:18
Rank: #9564 (-94)
24M → 40K
7:49 | 9:09/mi
25.2M
3:21:42
Rank: #9558 (+6)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:30:25
Rank: #9674 (-116)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:28
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:52:57
Pace8:37 /mi
📊Positive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5522:317:1522:31
7:15
-
10K
6.21 mi11:11:4445:207:1822:49
7:21
+0:06
15K
9.32 mi11:34:491:08:257:2023:05
7:26
+0:05
20K
12.43 mi11:58:371:32:137:2523:48
7:40
+0:14
Half
13.11 mi12:03:521:37:287:265:15
7:42
+0:02
25K
15.53 mi12:23:421:57:187:3319:50
8:11
+0:29
30K
18.64 mi12:50:162:23:527:4326:34
8:33
+0:22
20M
20.00 mi13:01:512:35:277:4611:35
8:31
-0:02
21M
21.00 mi13:10:412:44:177:498:50
8:50
+0:19
35K
21.75 mi13:17:432:51:197:537:02
9:24
+0:34
23M
23.00 mi13:28:173:01:537:5410:34
8:26
-0:58
24M
24.00 mi13:36:533:10:297:568:36
8:36
+0:10
40K
24.85 mi13:44:423:18:187:597:49
9:09
+0:33
25.2M
25.20 mi13:48:063:21:428:003:24
9:52
+0:43
Finish
26.22 mi13:56:493:30:258:028:43
8:33
-1:19

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

7:15 /mi

Average Pace

8:02 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:28

46% of race

Time at Steady Pace

1:34:42

45% of race

Time at Slower Pace

18:15

9% of race

Average Pace: 8:02 /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 mi10:48:5522:317:1522:31
7:15
#8775
10K
6.21 mi11:11:4445:207:1822:49
7:21
#8876
15K
9.32 mi11:34:491:08:257:2023:05
7:26
#8907
20K
12.43 mi11:58:371:32:137:2523:48
7:40
#9014
Half
13.11 mi12:03:521:37:287:265:15
7:42
#9091
25K
15.53 mi12:23:421:57:187:3319:50
8:11
#9440
30K
18.64 mi12:50:162:23:527:4326:34
8:33
#9666
20M
20.00 mi13:01:512:35:277:4611:35
8:31
#9591
21M
21.00 mi13:10:412:44:177:498:50
8:50
#9388
35K
21.75 mi13:17:432:51:197:537:02
9:24
#9635
23M
23.00 mi13:28:173:01:537:5410:34
8:26
#9461
24M
24.00 mi13:36:533:10:297:568:36
8:36
#9470
40K
24.85 mi13:44:423:18:187:597:49
9:09
#9564
25.2M
25.20 mi13:48:063:21:428:003:24
9:52
#9558
Finish
26.22 mi13:56:493:30:258:028:43
8:33
#9674
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8775727672769107(Top 36%)7346(Top 50%)7346(Top 331%)
10K6.21 mi3.10 mi8876-1017297-217297-219009(Top 35%)7337(Top 50%)7337(Top 331%)
15K9.32 mi3.11 mi8907-317294+37294+39107(Top 36%)7346(Top 50%)7346(Top 331%)
20K12.43 mi3.11 mi9014-1077323-297323-299464(Top 37%)7384(Top 51%)7384(Top 333%)
Half13.11 mi0.68 mi9091-777348-257348-2510500(Top 41%)7920(Top 54%)7920(Top 357%)
25K15.53 mi2.42 mi9440-3497494-1467494-14611229(Top 44%)8114(Top 56%)8114(Top 366%)
30K18.64 mi3.11 mi9666-2267505-117505-1110896(Top 43%)7739(Top 53%)7739(Top 349%)
20M20.00 mi1.36 mi9591+757395+1107395+1109561(Top 37%)6816(Top 47%)6816(Top 307%)
21M21.00 mi1.00 mi9388+2037236+1597236+1597764(Top 30%)5684(Top 39%)5684(Top 256%)
35K21.75 mi0.75 mi9635-2477329-937329-9315079(Top 59%)9161(Top 63%)9161(Top 413%)
23M23.00 mi1.25 mi9461+1747174+1557174+1558126(Top 32%)5667(Top 39%)5667(Top 256%)
24M24.00 mi1.00 mi9470-97136+387136+3810022(Top 39%)6550(Top 45%)6550(Top 295%)
40K24.85 mi0.85 mi9564-947136713611491(Top 45%)7170(Top 49%)7170(Top 323%)
25.2M25.20 mi0.35 mi9558+67120+167120+1610314(Top 40%)6517(Top 45%)6517(Top 294%)
Finish26.22 mi1.02 mi9674-1167152-327152-3211794(Top 46%)7397(Top 51%)7397(Top 333%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9107

Males

7346

M45-49

7346

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9009

Males

7337

M45-49

7337

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9107

Males

7346

M45-49

7346

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9464

Males

7384

M45-49

7384

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10500

Males

7920

M45-49

7920

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11229

Males

8114

M45-49

8114

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

10896

Males

7739

M45-49

7739

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9561

Males

6816

M45-49

6816

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7764

Males

5684

M45-49

5684

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15079

Males

9161

M45-49

9161

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8126

Males

5667

M45-49

5667

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10022

Males

6550

M45-49

6550

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11491

Males

7170

M45-49

7170

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10314

Males

6517

M45-49

6517

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

11794

Males

7397

M45-49

7397

Passing Analysis

Category:
Athletes Passed
1808*
Passed By
2706
Net Change
-899
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8775
5K → 10K195296-101#8775#8876
10K → 15K178209-31#8876#8907
15K → 20K158265-107#8907#9014
20K → Half1895-77#9014#9091
Half → 25K118467-349#9091#9440
25K → 30K188413-226#9440#9666
30K → 20M189114+75#9666#9591
20M → 21M24037+203#9591#9388
21M → 35K30277-247#9388#9635
35K → 23M24268+174#9635#9461
23M → 24M98*107-9#9461#9470
24M → 40K59153-94#9470#9564
40K → 25.2M5347+6#9564#9558
25.2M → Finish42158-116#9558#9674
TOTALS1808*2706-899

* 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