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BOSTON MARATHON 2024

Joel Johnson

Bib: 10809•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 35%
Masters (Masters Men)
#0 / 9729
Top 23%
Division (M45-49)
#0 / 2218
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:08/mi
22:11
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
44:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:06:39
↑ 67↓ 78
20K· 12.43 mi
7:15/mi
1:29:11
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:34:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:22/mi
1:51:56
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:15:33
↑ 181↓ 1480.2%
20M
7:41/mi
2:25:59
↑ 64↓ 500.2%
21M
8:31/mi
2:34:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:37/mi
2:40:12
↑ 17↓ 861.7%
23M
7:58/mi
2:50:10
↑ 23↓ 630.6%
24M
7:45/mi
2:57:55
↓ 821.3%
40K· 24.85 mi
8:03/mi
3:04:48
↓ 200.3%
25.2M
9:02/mi
3:07:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:08/mi
3:16:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:05
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:42:07
Pace7:47 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4822:117:0822:11
7:08
-
10K
6.21 mi11:11:0244:257:0922:14
7:09
+0:01
15K
9.32 mi11:33:161:06:397:0922:14
7:09
0:00
20K
12.43 mi11:55:481:29:117:1122:32
7:15
+0:06
Half
13.11 mi12:00:421:34:057:114:54
7:11
-0:04
25K
15.53 mi12:18:331:51:567:1217:51
7:22
+0:11
30K
18.64 mi12:42:102:15:337:1623:37
7:36
+0:14
20M
20.00 mi12:52:362:25:597:1810:26
7:41
+0:05
21M
21.00 mi13:01:072:34:307:218:31
8:31
+0:50
35K
21.75 mi13:06:492:40:127:225:42
7:37
-0:54
23M
23.00 mi13:16:472:50:107:249:58
7:58
+0:21
24M
24.00 mi13:24:322:57:557:257:45
7:45
-0:13
40K
24.85 mi13:31:253:04:487:266:53
8:03
+0:18
25.2M
25.20 mi13:34:323:07:557:273:07
9:02
+0:59
Finish
26.22 mi13:42:493:16:127:298:17
8:08
-0:54

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

7:08 /mi

Average Pace

7:29 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:05

48% of race

Time at Steady Pace

1:05:21

33% of race

Time at Slower Pace

36:46

19% of race

Average Pace: 7:29 /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 mi10:48:4822:117:0822:11
7:08
#7930
10K
6.21 mi11:11:0244:257:0922:14
7:09
#7751
15K
9.32 mi11:33:161:06:397:0922:14
7:09
#7532
20K
12.43 mi11:55:481:29:117:1122:32
7:15
#7279
Half
13.11 mi12:00:421:34:057:114:54
7:11
#7251
25K
15.53 mi12:18:331:51:567:1217:51
7:22
#6974
30K
18.64 mi12:42:102:15:337:1623:37
7:36
#6610
20M
20.00 mi12:52:362:25:597:1810:26
7:41
#6394
21M
21.00 mi13:01:072:34:307:218:31
8:31
#6310
35K
21.75 mi13:06:492:40:127:225:42
7:37
#6230
23M
23.00 mi13:16:472:50:107:249:58
7:58
#6085
24M
24.00 mi13:24:322:57:557:257:45
7:45
#5967
40K
24.85 mi13:31:253:04:487:266:53
8:03
#5883
25.2M
25.20 mi13:34:323:07:557:273:07
9:02
#5866
Finish
26.22 mi13:42:493:16:127:298:17
8:08
#5968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7930677267727153(Top 28%)6176(Top 42%)6176(Top 278%)
10K6.21 mi3.10 mi7751+1796628+1446628+1447625(Top 30%)6532(Top 45%)6532(Top 294%)
15K9.32 mi3.11 mi7532+2196472+1566472+1567153(Top 28%)6176(Top 42%)6176(Top 278%)
20K12.43 mi3.11 mi7279+2536282+1906282+1906684(Top 26%)5768(Top 40%)5768(Top 260%)
Half13.11 mi0.68 mi7251+286259+236259+236807(Top 27%)5852(Top 40%)5852(Top 264%)
25K15.53 mi2.42 mi6974+2776035+2246035+2246179(Top 24%)5294(Top 36%)5294(Top 239%)
30K18.64 mi3.11 mi6610+3645736+2995736+2995622(Top 22%)4756(Top 33%)4756(Top 214%)
20M20.00 mi1.36 mi6394+2165543+1935543+1935091(Top 20%)4306(Top 30%)4306(Top 194%)
21M21.00 mi1.00 mi6310+845451+925451+926276(Top 25%)4843(Top 33%)4843(Top 218%)
35K21.75 mi0.75 mi6230+805367+845367+845654(Top 22%)4482(Top 31%)4482(Top 202%)
23M23.00 mi1.25 mi6085+1455227+1405227+1405538(Top 22%)4280(Top 29%)4280(Top 193%)
24M24.00 mi1.00 mi5967+1185116+1115116+1115271(Top 21%)4066(Top 28%)4066(Top 183%)
40K24.85 mi0.85 mi5883+845028+885028+886026(Top 24%)4347(Top 30%)4347(Top 196%)
25.2M25.20 mi0.35 mi5866+175003+255003+256656(Top 26%)4627(Top 32%)4627(Top 209%)
Finish26.22 mi1.02 mi5968-1025034-315034-319326(Top 37%)6098(Top 42%)6098(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7153

Males

6176

M45-49

6176

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7625

Males

6532

M45-49

6532

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7153

Males

6176

M45-49

6176

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6684

Males

5768

M45-49

5768

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

6807

Males

5852

M45-49

5852

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6179

Males

5294

M45-49

5294

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5622

Males

4756

M45-49

4756

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5091

Males

4306

M45-49

4306

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

6276

Males

4843

M45-49

4843

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5654

Males

4482

M45-49

4482

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5538

Males

4280

M45-49

4280

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5271

Males

4066

M45-49

4066

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6026

Males

4347

M45-49

4347

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6656

Males

4627

M45-49

4627

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9326

Males

6098

M45-49

6098

Passing Analysis

Category:
Athletes Passed
2700
Passed By
738
Net Change
+1962
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7930
5K → 10K311132+179#7930#7751
10K → 15K26950+219#7751#7532
15K → 20K31764+253#7532#7279
20K → Half4517+28#7279#7251
Half → 25K32548+277#7251#6974
25K → 30K41652+364#6974#6610
30K → 20M23418+216#6610#6394
20M → 21M15874+84#6394#6310
21M → 35K9818+80#6310#6230
35K → 23M18439+145#6230#6085
23M → 24M14123+118#6085#5967
24M → 40K12036+84#5967#5883
40K → 25.2M3821+17#5883#5866
25.2M → Finish44146-102#5866#5968
TOTALS2700738+1962
📊

Passing Visuals

Category:
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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