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BOSTON MARATHON 2024

Michiel Maas

Bib: 3954•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Male)
#0 / 14578
Top 35%
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
20:21
Rank: #3645
Start → 5K
20:21 | 6:33/mi
10K· 6.21 mi
40:50
Rank: #3576 (+69)
5K → 10K
20:29 | 6:36/mi
15K· 9.32 mi
1:02:03
Rank: #3981 (-405)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:24:31
Rank: #4746 (-765)
15K → 20K
22:28 | 7:14/mi
Half· 13.11 mi
1:29:21
Rank: #4858 (-112)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:47:28
Rank: #5208 (-350)
Half → 25K
18:07 | 7:28/mi
30K· 18.64 mi
2:11:33
Rank: #5339 (-131)
25K → 30K
24:05 | 7:45/mi
20M
2:22:34
Rank: #5404 (-65)
30K → 20M
11:01 | 8:06/mi
21M
2:31:13
Rank: #5413 (-9)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:36:58
Rank: #5366 (+47)
21M → 35K
5:45 | 7:41/mi
23M
2:47:44
Rank: #5466 (-100)
35K → 23M
10:46 | 8:36/mi
24M
2:56:38
Rank: #5677 (-211)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:04:35
Rank: #5846 (-169)
24M → 40K
7:57 | 9:18/mi
25.2M
3:08:39
Rank: #6044 (-198)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
3:17:12
Rank: #6192 (-148)
25.2M → Finish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:21
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:47:51
Pace8:14 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1820:216:3320:21
6:33
-
10K
6.21 mi10:42:4740:506:3420:29
6:36
+0:03
15K
9.32 mi11:04:001:02:036:3921:13
6:50
+0:14
20K
12.43 mi11:26:281:24:316:4822:28
7:14
+0:24
Half
13.11 mi11:31:181:29:216:494:50
7:05
-0:09
25K
15.53 mi11:49:251:47:286:5518:07
7:28
+0:23
30K
18.64 mi12:13:302:11:337:0324:05
7:45
+0:17
20M
20.00 mi12:24:312:22:347:0811:01
8:06
+0:21
21M
21.00 mi12:33:102:31:137:128:39
8:39
+0:33
35K
21.75 mi12:38:552:36:587:135:45
7:41
-0:58
23M
23.00 mi12:49:412:47:447:1810:46
8:36
+0:55
24M
24.00 mi12:58:352:56:387:228:54
8:54
+0:18
40K
24.85 mi13:06:323:04:357:267:57
9:18
+0:24
25.2M
25.20 mi13:10:363:08:397:294:04
11:48
+2:30
Finish
26.22 mi13:19:093:17:127:328:33
8:23
-3:25

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

6:33 /mi

Average Pace

7:32 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:53

34% of race

Time at Steady Pace

1:29:59

46% of race

Time at Slower Pace

40:20

20% of race

Average Pace: 7:31 /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 mi10:22:1820:216:3320:21
6:33
#3645
10K
6.21 mi10:42:4740:506:3420:29
6:36
#3576
15K
9.32 mi11:04:001:02:036:3921:13
6:50
#3981
20K
12.43 mi11:26:281:24:316:4822:28
7:14
#4746
Half
13.11 mi11:31:181:29:216:494:50
7:05
#4858
25K
15.53 mi11:49:251:47:286:5518:07
7:28
#5208
30K
18.64 mi12:13:302:11:337:0324:05
7:45
#5339
20M
20.00 mi12:24:312:22:347:0811:01
8:06
#5404
21M
21.00 mi12:33:102:31:137:128:39
8:39
#5413
35K
21.75 mi12:38:552:36:587:135:45
7:41
#5366
23M
23.00 mi12:49:412:47:447:1810:46
8:36
#5466
24M
24.00 mi12:58:352:56:387:228:54
8:54
#5677
40K
24.85 mi13:06:323:04:357:267:57
9:18
#5846
25.2M
25.20 mi13:10:363:08:397:294:04
11:48
#6044
Finish
26.22 mi13:19:093:17:127:328:33
8:23
#6192
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3645346134615007(Top 20%)4611(Top 32%)4611(Top 95%)
10K6.21 mi3.10 mi3576+693395+663395+663581(Top 14%)3392(Top 23%)3392(Top 70%)
15K9.32 mi3.11 mi3981-4053758-3633758-3635007(Top 20%)4611(Top 32%)4611(Top 95%)
20K12.43 mi3.11 mi4746-7654405-6474405-6476571(Top 26%)5700(Top 39%)5700(Top 118%)
Half13.11 mi0.68 mi4858-1124502-974502-976227(Top 24%)5475(Top 38%)5475(Top 113%)
25K15.53 mi2.42 mi5208-3504760-2584760-2586802(Top 27%)5697(Top 39%)5697(Top 117%)
30K18.64 mi3.11 mi5339-1314814-544814-546410(Top 25%)5271(Top 36%)5271(Top 109%)
20M20.00 mi1.36 mi5404-654841-274841-277333(Top 29%)5627(Top 39%)5627(Top 116%)
21M21.00 mi1.00 mi5413-94815+264815+266889(Top 27%)5205(Top 36%)5205(Top 107%)
35K21.75 mi0.75 mi5366+474758+574758+576005(Top 24%)4687(Top 32%)4687(Top 97%)
23M23.00 mi1.25 mi5466-1004797-394797-398985(Top 35%)6095(Top 42%)6095(Top 126%)
24M24.00 mi1.00 mi5677-2114923-1264923-12611608(Top 45%)7357(Top 50%)7357(Top 152%)
40K24.85 mi0.85 mi5846-1695000-775000-7712212(Top 48%)7537(Top 52%)7537(Top 155%)
25.2M25.20 mi0.35 mi6044-1985112-1125112-11216764(Top 66%)9801(Top 67%)9801(Top 202%)
Finish26.22 mi1.02 mi6192-1485173-615173-6110853(Top 42%)6914(Top 47%)6914(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5007

Males

4611

M18-39

4611

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3581

Males

3392

M18-39

3392

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5007

Males

4611

M18-39

4611

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6571

Males

5700

M18-39

5700

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6227

Males

5475

M18-39

5475

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6802

Males

5697

M18-39

5697

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6410

Males

5271

M18-39

5271

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7333

Males

5627

M18-39

5627

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

6889

Males

5205

M18-39

5205

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6005

Males

4687

M18-39

4687

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

8985

Males

6095

M18-39

6095

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

11608

Males

7357

M18-39

7357

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12212

Males

7537

M18-39

7537

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16764

Males

9801

M18-39

9801

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10853

Males

6914

M18-39

6914

Passing Analysis

Category:
Athletes Passed
897
Passed By
3444
Net Change
-2547
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3645
5K → 10K170101+69#3645#3576
10K → 15K32437-405#3576#3981
15K → 20K32797-765#3981#4746
20K → Half8120-112#4746#4858
Half → 25K91441-350#4858#5208
25K → 30K145276-131#5208#5339
30K → 20M72137-65#5339#5404
20M → 21M8594-9#5404#5413
21M → 35K8437+47#5413#5366
35K → 23M70170-100#5366#5466
23M → 24M34245-211#5466#5677
24M → 40K40209-169#5677#5846
40K → 25.2M5203-198#5846#6044
25.2M → Finish29177-148#6044#6192
TOTALS8973444-2547
📊

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