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BOSTON MARATHON 2024

Jonathan Ladson

Bib: 792•M

VA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:31
Rank: #283
Start → 5K
17:31 | 5:38/mi
10K· 6.21 mi
35:07
Rank: #267 (+16)
5K → 10K
17:36 | 5:40/mi
15K· 9.32 mi
53:00
Rank: #287 (-20)
10K → 15K
17:53 | 5:45/mi
20K· 12.43 mi
1:11:38
Rank: #334 (-47)
15K → 20K
18:38 | 6:00/mi
Half· 13.11 mi
1:15:41
Rank: #343 (-9)
20K → Half
4:03 | 5:56/mi
25K· 15.53 mi
1:30:41
Rank: #390 (-47)
Half → 25K
15:00 | 6:11/mi
30K· 18.64 mi
1:50:42
Rank: #440 (-50)
25K → 30K
20:01 | 6:27/mi
20M
1:59:46
Rank: #464 (-24)
30K → 20M
9:04 | 6:40/mi
21M
2:07:23
Rank: #524 (-60)
20M → 21M
7:37 | 7:37/mi
35K· 21.75 mi
2:12:36
Rank: #568 (-44)
21M → 35K
5:13 | 6:58/mi
23M
2:21:09
Rank: #590 (-22)
35K → 23M
8:33 | 6:50/mi
24M
2:28:04
Rank: #630 (-40)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:34:25
Rank: #667 (-37)
24M → 40K
6:21 | 7:26/mi
25.2M
2:37:33
Rank: #722 (-55)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
2:44:35
Rank: #762 (-40)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:41
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:28:54
Pace6:47 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3717:315:3817:31
5:38
-
10K
6.21 mi10:35:1335:075:3917:36
5:40
+0:02
15K
9.32 mi10:53:0653:005:4117:53
5:45
+0:05
20K
12.43 mi11:11:441:11:385:4618:38
6:00
+0:15
Half
13.11 mi11:15:471:15:415:464:03
5:56
-0:04
25K
15.53 mi11:30:471:30:415:5015:00
6:11
+0:15
30K
18.64 mi11:50:481:50:425:5620:01
6:27
+0:16
20M
20.00 mi11:59:521:59:465:599:04
6:40
+0:13
21M
21.00 mi12:07:292:07:236:047:37
7:37
+0:57
35K
21.75 mi12:12:422:12:366:065:13
6:58
-0:39
23M
23.00 mi12:21:152:21:096:088:33
6:50
-0:08
24M
24.00 mi12:28:102:28:046:106:55
6:55
+0:05
40K
24.85 mi12:34:312:34:256:136:21
7:26
+0:31
25.2M
25.20 mi12:37:392:37:336:153:08
9:05
+1:39
Finish
26.22 mi12:44:412:44:356:177:02
6:54
-2:11

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

5:38 /mi

Average Pace

6:17 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:41

55% of race

Time at Steady Pace

56:48

35% of race

Time at Slower Pace

17:06

10% of race

Average Pace: 6:17 /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 mi10:17:3717:315:3817:31
5:38
#283
10K
6.21 mi10:35:1335:075:3917:36
5:40
#267
15K
9.32 mi10:53:0653:005:4117:53
5:45
#287
20K
12.43 mi11:11:441:11:385:4618:38
6:00
#334
Half
13.11 mi11:15:471:15:415:464:03
5:56
#343
25K
15.53 mi11:30:471:30:415:5015:00
6:11
#390
30K
18.64 mi11:50:481:50:425:5620:01
6:27
#440
20M
20.00 mi11:59:521:59:465:599:04
6:40
#464
21M
21.00 mi12:07:292:07:236:047:37
7:37
#524
35K
21.75 mi12:12:422:12:366:065:13
6:58
#568
23M
23.00 mi12:21:152:21:096:088:33
6:50
#590
24M
24.00 mi12:28:102:28:046:106:55
6:55
#630
40K
24.85 mi12:34:312:34:256:136:21
7:26
#667
25.2M
25.20 mi12:37:392:37:336:153:08
9:05
#722
Finish
26.22 mi12:44:412:44:356:177:02
6:54
#762
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi283262262314(Top 1%)292(Top 2%)292(Top 6%)
10K6.21 mi3.10 mi267+16246+16246+16269(Top 1%)248(Top 2%)248(Top 5%)
15K9.32 mi3.11 mi287-20266-20266-20314(Top 1%)292(Top 2%)292(Top 6%)
20K12.43 mi3.11 mi334-47312-46312-46599(Top 2%)574(Top 4%)574(Top 12%)
Half13.11 mi0.68 mi343-9321-9321-9635(Top 2%)610(Top 4%)610(Top 13%)
25K15.53 mi2.42 mi390-47368-47368-47821(Top 3%)789(Top 5%)789(Top 16%)
30K18.64 mi3.11 mi440-50417-49417-49904(Top 4%)864(Top 6%)864(Top 18%)
20M20.00 mi1.36 mi464-24440-23440-231256(Top 5%)1190(Top 8%)1190(Top 25%)
21M21.00 mi1.00 mi524-60498-58498-582840(Top 11%)2564(Top 18%)2564(Top 53%)
35K21.75 mi0.75 mi568-44540-42540-422925(Top 11%)2634(Top 18%)2634(Top 54%)
23M23.00 mi1.25 mi590-22561-21561-211365(Top 5%)1281(Top 9%)1281(Top 26%)
24M24.00 mi1.00 mi630-40601-40601-402025(Top 8%)1830(Top 13%)1830(Top 38%)
40K24.85 mi0.85 mi667-37636-35636-353201(Top 13%)2690(Top 18%)2690(Top 55%)
25.2M25.20 mi0.35 mi722-55690-54690-546824(Top 27%)4690(Top 32%)4690(Top 97%)
Finish26.22 mi1.02 mi762-40730-40730-402705(Top 11%)2302(Top 16%)2302(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

314

Males

292

M18-39

292

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

269

Males

248

M18-39

248

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

314

Males

292

M18-39

292

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

599

Males

574

M18-39

574

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

635

Males

610

M18-39

610

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

821

Males

789

M18-39

789

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

904

Males

864

M18-39

864

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1256

Males

1190

M18-39

1190

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2840

Males

2564

M18-39

2564

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2925

Males

2634

M18-39

2634

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1365

Males

1281

M18-39

1281

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2025

Males

1830

M18-39

1830

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3201

Males

2690

M18-39

2690

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6824

Males

4690

M18-39

4690

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2705

Males

2302

M18-39

2302

Passing Analysis

Category:
Athletes Passed
113
Passed By
592
Net Change
-479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#283
5K → 10K248+16#283#267
10K → 15K727-20#267#287
15K → 20K754-47#287#334
20K → Half211-9#334#343
Half → 25K754-47#343#390
25K → 30K1868-50#390#440
30K → 20M630-24#440#464
20M → 21M363-60#464#524
21M → 35K246-44#524#568
35K → 23M1638-22#568#590
23M → 24M747-40#590#630
24M → 40K845-37#630#667
40K → 25.2M156-55#667#722
25.2M → Finish545-40#722#762
TOTALS113592-479
📊

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