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BOSTON MARATHON 2024

David Johns

Bib: 24317•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 (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:09
Rank: #17297
Start → 5K
26:09 | 8:25/mi
10K· 6.21 mi
52:47
Rank: #17491 (-194)
5K → 10K
26:38 | 8:34/mi
15K· 9.32 mi
1:19:44
Rank: #17429 (+62)
10K → 15K
26:57 | 8:40/mi
20K· 12.43 mi
1:46:52
Rank: #16977 (+452)
15K → 20K
27:08 | 8:44/mi
Half· 13.11 mi
1:52:39
Rank: #16900 (+77)
20K → Half
5:47 | 8:29/mi
25K· 15.53 mi
2:14:14
Rank: #16517 (+383)
Half → 25K
21:35 | 8:54/mi
30K· 18.64 mi
2:42:53
Rank: #16093 (+424)
25K → 30K
28:39 | 9:13/mi
20M
2:55:45
Rank: #15963 (+130)
30K → 20M
12:52 | 9:28/mi
21M
3:07:24
Rank: #16178 (-215)
20M → 21M
11:39 | 11:39/mi
35K· 21.75 mi
3:14:44
Rank: #16201 (-23)
21M → 35K
7:20 | 9:48/mi
23M
3:28:05
Rank: #16335 (-134)
35K → 23M
13:21 | 10:40/mi
24M
3:37:55
Rank: #16301 (+34)
23M → 24M
9:50 | 9:50/mi
40K· 24.85 mi
3:46:41
Rank: #16262 (+39)
24M → 40K
8:46 | 10:15/mi
25.2M
3:50:43
Rank: #16276 (-14)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
4:00:17
Rank: #16276
25.2M → Finish
9:34 | 9:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:39
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:07:38
Pace9:44 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1626:098:2526:09
8:25
-
10K
6.21 mi12:07:5452:478:3026:38
8:34
+0:09
15K
9.32 mi12:34:511:19:448:3326:57
8:40
+0:06
20K
12.43 mi13:01:591:46:528:3627:08
8:44
+0:04
Half
13.11 mi13:07:461:52:398:365:47
8:29
-0:15
25K
15.53 mi13:29:212:14:148:3821:35
8:54
+0:25
30K
18.64 mi13:58:002:42:538:4428:39
9:13
+0:19
20M
20.00 mi14:10:522:55:458:4712:52
9:28
+0:15
21M
21.00 mi14:22:313:07:248:5511:39
11:39
+2:11
35K
21.75 mi14:29:513:14:448:577:20
9:48
-1:51
23M
23.00 mi14:43:123:28:059:0313:21
10:40
+0:52
24M
24.00 mi14:53:023:37:559:059:50
9:50
-0:50
40K
24.85 mi15:01:483:46:419:078:46
10:15
+0:25
25.2M
25.20 mi15:05:503:50:439:094:02
11:42
+1:27
Finish
26.22 mi15:15:244:00:179:109:34
9:23
-2:19

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

8:25 /mi

Average Pace

9:10 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:39

47% of race

Time at Steady Pace

1:29:50

37% of race

Time at Slower Pace

37:48

16% of race

Average Pace: 9:10 /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 mi11:41:1626:098:2526:09
8:25
#17297
10K
6.21 mi12:07:5452:478:3026:38
8:34
#17491
15K
9.32 mi12:34:511:19:448:3326:57
8:40
#17429
20K
12.43 mi13:01:591:46:528:3627:08
8:44
#16977
Half
13.11 mi13:07:461:52:398:365:47
8:29
#16900
25K
15.53 mi13:29:212:14:148:3821:35
8:54
#16517
30K
18.64 mi13:58:002:42:538:4428:39
9:13
#16093
20M
20.00 mi14:10:522:55:458:4712:52
9:28
#15963
21M
21.00 mi14:22:313:07:248:5511:39
11:39
#16178
35K
21.75 mi14:29:513:14:448:577:20
9:48
#16201
23M
23.00 mi14:43:123:28:059:0313:21
10:40
#16335
24M
24.00 mi14:53:023:37:559:059:50
9:50
#16301
40K
24.85 mi15:01:483:46:419:078:46
10:15
#16262
25.2M
25.20 mi15:05:503:50:439:094:02
11:42
#16276
Finish
26.22 mi15:15:244:00:179:109:34
9:23
#16276
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17297109211092117345(Top 68%)10961(Top 75%)10961(Top 717%)
10K6.21 mi3.10 mi17491-19411007-8611007-8617698(Top 69%)11108(Top 76%)11108(Top 726%)
15K9.32 mi3.11 mi17429+6210999+810999+817345(Top 68%)10961(Top 75%)10961(Top 717%)
20K12.43 mi3.11 mi16977+45210784+21510784+21516001(Top 63%)10376(Top 71%)10376(Top 679%)
Half13.11 mi0.68 mi16900+7710751+3310751+3315550(Top 61%)10149(Top 70%)10149(Top 664%)
25K15.53 mi2.42 mi16517+38310568+18310568+18315060(Top 59%)9815(Top 67%)9815(Top 642%)
30K18.64 mi3.11 mi16093+42410331+23710331+23714270(Top 56%)9226(Top 63%)9226(Top 603%)
20M20.00 mi1.36 mi15963+13010241+9010241+9014388(Top 56%)9023(Top 62%)9023(Top 590%)
21M21.00 mi1.00 mi16178-21510295-5410295-5418006(Top 70%)10637(Top 73%)10637(Top 696%)
35K21.75 mi0.75 mi16201-2310271+2410271+2416525(Top 65%)9865(Top 68%)9865(Top 645%)
23M23.00 mi1.25 mi16335-13410306-3510306-3517471(Top 68%)10294(Top 71%)10294(Top 673%)
24M24.00 mi1.00 mi16301+3410258+4810258+4815743(Top 62%)9396(Top 64%)9396(Top 615%)
40K24.85 mi0.85 mi16262+3910206+5210206+5215879(Top 62%)9405(Top 65%)9405(Top 615%)
25.2M25.20 mi0.35 mi16276-1410203+310203+316554(Top 65%)9708(Top 67%)9708(Top 635%)
Finish26.22 mi1.02 mi1627610173+3010173+3016009(Top 63%)9459(Top 65%)9459(Top 619%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17345

Males

10961

M55-59

10961

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

17698

Males

11108

M55-59

11108

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17345

Males

10961

M55-59

10961

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16001

Males

10376

M55-59

10376

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

15550

Males

10149

M55-59

10149

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15060

Males

9815

M55-59

9815

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14270

Males

9226

M55-59

9226

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14388

Males

9023

M55-59

9023

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18006

Males

10637

M55-59

10637

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16525

Males

9865

M55-59

9865

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17471

Males

10294

M55-59

10294

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15743

Males

9396

M55-59

9396

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15879

Males

9405

M55-59

9405

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16554

Males

9708

M55-59

9708

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16009

Males

9459

M55-59

9459

Passing Analysis

Category:
Athletes Passed
2644
Passed By
1623
Net Change
+1021
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17297
5K → 10K206400-194#17297#17491
10K → 15K276214+62#17491#17429
15K → 20K51058+452#17429#16977
20K → Half847+77#16977#16900
Half → 25K42138+383#16900#16517
25K → 30K48561+424#16517#16093
30K → 20M17848+130#16093#15963
20M → 21M46261-215#15963#16178
21M → 35K6689-23#16178#16201
35K → 23M66200-134#16201#16335
23M → 24M9864+34#16335#16301
24M → 40K10263+39#16301#16262
40K → 25.2M3145-14#16262#16276
25.2M → Finish75750#16276#16276
TOTALS26441623+1021
📊

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