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BOSTON MARATHON 2024

Andrew Johnson

Bib: 2348•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 47%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:40
Rank: #16397
Start → 5K
25:40 | 8:16/mi
10K· 6.21 mi
50:51
Rank: #15649 (+748)
5K → 10K
25:11 | 8:06/mi
15K· 9.32 mi
1:15:57
Rank: #15014 (+635)
10K → 15K
25:06 | 8:05/mi
20K· 12.43 mi
1:40:49
Rank: #14139 (+875)
15K → 20K
24:52 | 8:00/mi
Half· 13.11 mi
1:46:11
Rank: #14012 (+127)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:05:15
Rank: #13148 (+864)
Half → 25K
19:04 | 7:52/mi
30K· 18.64 mi
2:29:21
Rank: #11748 (+1400)
25K → 30K
24:06 | 7:45/mi
20M
2:39:57
Rank: #11163 (+585)
30K → 20M
10:36 | 7:48/mi
21M
2:48:11
Rank: #10660 (+503)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:53:54
Rank: #10455 (+205)
21M → 35K
5:43 | 7:38/mi
23M
3:03:58
Rank: #10111 (+344)
35K → 23M
10:04 | 8:02/mi
24M
3:11:47
Rank: #9854 (+257)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:18:30
Rank: #9618 (+236)
24M → 40K
6:43 | 7:51/mi
25.2M
3:21:22
Rank: #9474 (+144)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:28:50
Rank: #9235 (+239)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:42:39
Pace7:50 /mi
📊Negative Split: 3.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:2625:408:1625:40
8:16
-
10K
6.21 mi11:23:3750:518:1125:11
8:06
-0:10
15K
9.32 mi11:48:431:15:578:0925:06
8:05
-0:01
20K
12.43 mi12:13:351:40:498:0724:52
8:00
-0:05
Half
13.11 mi12:18:571:46:118:065:22
7:52
-0:08
25K
15.53 mi12:38:012:05:158:0419:04
7:52
0:00
30K
18.64 mi13:02:072:29:218:0124:06
7:45
-0:07
20M
20.00 mi13:12:432:39:578:0010:36
7:48
+0:03
21M
21.00 mi13:20:572:48:118:018:14
8:14
+0:26
35K
21.75 mi13:26:402:53:548:005:43
7:38
-0:36
23M
23.00 mi13:36:443:03:588:0010:04
8:02
+0:24
24M
24.00 mi13:44:333:11:477:597:49
7:49
-0:13
40K
24.85 mi13:51:163:18:307:596:43
7:51
+0:02
25.2M
25.20 mi13:54:083:21:227:592:52
8:19
+0:28
Finish
26.22 mi14:01:363:28:507:587:28
7:20
-0:59

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

7:20 /mi

Average Pace

7:58 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:47

58% of race

Time at Steady Pace

1:27:03

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi10:58:2625:408:1625:40
8:16
#16397
10K
6.21 mi11:23:3750:518:1125:11
8:06
#15649
15K
9.32 mi11:48:431:15:578:0925:06
8:05
#15014
20K
12.43 mi12:13:351:40:498:0724:52
8:00
#14139
Half
13.11 mi12:18:571:46:118:065:22
7:52
#14012
25K
15.53 mi12:38:012:05:158:0419:04
7:52
#13148
30K
18.64 mi13:02:072:29:218:0124:06
7:45
#11748
20M
20.00 mi13:12:432:39:578:0010:36
7:48
#11163
21M
21.00 mi13:20:572:48:118:018:14
8:14
#10660
35K
21.75 mi13:26:402:53:548:005:43
7:38
#10455
23M
23.00 mi13:36:443:03:588:0010:04
8:02
#10111
24M
24.00 mi13:44:333:11:477:597:49
7:49
#9854
40K
24.85 mi13:51:163:18:307:596:43
7:51
#9618
25.2M
25.20 mi13:54:083:21:227:592:52
8:19
#9474
Finish
26.22 mi14:01:363:28:507:587:28
7:20
#9235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16397105561055613946(Top 55%)9583(Top 66%)9583(Top 198%)
10K6.21 mi3.10 mi15649+74810284+27210284+27214893(Top 58%)9979(Top 68%)9979(Top 206%)
15K9.32 mi3.11 mi15014+63510022+26210022+26213946(Top 55%)9583(Top 66%)9583(Top 198%)
20K12.43 mi3.11 mi14139+8759661+3619661+36111833(Top 46%)8570(Top 59%)8570(Top 177%)
Half13.11 mi0.68 mi14012+1279607+549607+5411741(Top 46%)8503(Top 58%)8503(Top 175%)
25K15.53 mi2.42 mi13148+8649227+3809227+3809322(Top 36%)7143(Top 49%)7143(Top 147%)
30K18.64 mi3.11 mi11748+14008511+7168511+7166451(Top 25%)5301(Top 36%)5301(Top 109%)
20M20.00 mi1.36 mi11163+5858173+3388173+3385713(Top 22%)4685(Top 32%)4685(Top 97%)
21M21.00 mi1.00 mi10660+5037867+3067867+3065065(Top 20%)4147(Top 28%)4147(Top 86%)
35K21.75 mi0.75 mi10455+2057737+1307737+1305803(Top 23%)4582(Top 31%)4582(Top 94%)
23M23.00 mi1.25 mi10111+3447506+2317506+2315950(Top 23%)4511(Top 31%)4511(Top 93%)
24M24.00 mi1.00 mi9854+2577326+1807326+1805654(Top 22%)4275(Top 29%)4275(Top 88%)
40K24.85 mi0.85 mi9618+2367168+1587168+1585064(Top 20%)3847(Top 26%)3847(Top 79%)
25.2M25.20 mi0.35 mi9474+1447075+937075+933770(Top 15%)3029(Top 21%)3029(Top 62%)
Finish26.22 mi1.02 mi9235+2396910+1656910+1654667(Top 18%)3628(Top 25%)3628(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

13946

Males

9583

M18-39

9583

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14893

Males

9979

M18-39

9979

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

13946

Males

9583

M18-39

9583

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11833

Males

8570

M18-39

8570

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11741

Males

8503

M18-39

8503

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9322

Males

7143

M18-39

7143

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6451

Males

5301

M18-39

5301

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5713

Males

4685

M18-39

4685

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5065

Males

4147

M18-39

4147

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5803

Males

4582

M18-39

4582

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5950

Males

4511

M18-39

4511

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5654

Males

4275

M18-39

4275

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5064

Males

3847

M18-39

3847

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3770

Males

3029

M18-39

3029

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4667

Males

3628

M18-39

3628

Passing Analysis

Category:
Athletes Passed
7278*
Passed By
116
Net Change
+7162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16397
5K → 10K81668+748#16397#15649
10K → 15K65823+635#15649#15014
15K → 20K8838+875#15014#14139
20K → Half1303+127#14139#14012
Half → 25K8640+864#14012#13148
25K → 30K14000+1400#13148#11748
30K → 20M5850+585#11748#11163
20M → 21M5030+503#11163#10660
21M → 35K2083+205#10660#10455
35K → 23M3462+344#10455#10111
23M → 24M260*3+257#10111#9854
24M → 40K2371+236#9854#9618
40K → 25.2M1451+144#9618#9474
25.2M → Finish2434+239#9474#9235
TOTALS7278*116+7162

* 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