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BOSTON MARATHON 2024

Mattijs Van Maasakkers

Bib: 3975•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Masters (Masters Men)
#0 / 9729
Top 11%
Division (M40-44)
#0 / 2009
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:52
Rank: #2660
Start → 5K
19:52 | 6:24/mi
10K· 6.21 mi
40:12
Rank: #2971 (-311)
5K → 10K
20:20 | 6:33/mi
15K· 9.32 mi
1:01:09
Rank: #3337 (-366)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:22:29
Rank: #3517 (-180)
15K → 20K
21:20 | 6:52/mi
Half· 13.11 mi
1:27:03
Rank: #3512 (+5)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:43:37
Rank: #3439 (+73)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:04:50
Rank: #3057 (+382)
25K → 30K
21:13 | 6:50/mi
20M
2:14:20
Rank: #2953 (+104)
30K → 20M
9:30 | 6:59/mi
21M
2:21:54
Rank: #2888 (+65)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:27:04
Rank: #2836 (+52)
21M → 35K
5:10 | 6:54/mi
23M
2:36:32
Rank: #2898 (-62)
35K → 23M
9:28 | 7:34/mi
24M
2:44:25
Rank: #3042 (-144)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
2:51:36
Rank: #3199 (-157)
24M → 40K
7:11 | 8:24/mi
25.2M
2:54:52
Rank: #3265 (-66)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:03:37
Rank: #3451 (-186)
25.2M → Finish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:03
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:36:34
Pace7:22 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5919:526:2419:52
6:24
-
10K
6.21 mi10:42:1940:126:2820:20
6:33
+0:09
15K
9.32 mi11:03:161:01:096:3420:57
6:45
+0:12
20K
12.43 mi11:24:361:22:296:3821:20
6:52
+0:07
Half
13.11 mi11:29:101:27:036:384:34
6:42
-0:10
25K
15.53 mi11:45:441:43:376:4016:34
6:50
+0:08
30K
18.64 mi12:06:572:04:506:4221:13
6:50
0:00
20M
20.00 mi12:16:272:14:206:439:30
6:59
+0:09
21M
21.00 mi12:24:012:21:546:457:34
7:34
+0:35
35K
21.75 mi12:29:112:27:046:465:10
6:54
-0:40
23M
23.00 mi12:38:392:36:326:489:28
7:34
+0:40
24M
24.00 mi12:46:322:44:256:517:53
7:53
+0:19
40K
24.85 mi12:53:432:51:366:547:11
8:24
+0:31
25.2M
25.20 mi12:56:592:54:526:563:16
9:28
+1:04
Finish
26.22 mi13:05:443:03:377:008:45
8:35
-0:53

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

6:24 /mi

Average Pace

7:00 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:52

11% of race

Time at Steady Pace

1:59:38

65% of race

Time at Slower Pace

44:07

24% of race

Average Pace: 7:00 /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 mi10:21:5919:526:2419:52
6:24
#2660
10K
6.21 mi10:42:1940:126:2820:20
6:33
#2971
15K
9.32 mi11:03:161:01:096:3420:57
6:45
#3337
20K
12.43 mi11:24:361:22:296:3821:20
6:52
#3517
Half
13.11 mi11:29:101:27:036:384:34
6:42
#3512
25K
15.53 mi11:45:441:43:376:4016:34
6:50
#3439
30K
18.64 mi12:06:572:04:506:4221:13
6:50
#3057
20M
20.00 mi12:16:272:14:206:439:30
6:59
#2953
21M
21.00 mi12:24:012:21:546:457:34
7:34
#2888
35K
21.75 mi12:29:112:27:046:465:10
6:54
#2836
23M
23.00 mi12:38:392:36:326:489:28
7:34
#2898
24M
24.00 mi12:46:322:44:256:517:53
7:53
#3042
40K
24.85 mi12:53:432:51:366:547:11
8:24
#3199
25.2M
25.20 mi12:56:592:54:526:563:16
9:28
#3265
Finish
26.22 mi13:05:443:03:377:008:45
8:35
#3451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2660255925594233(Top 17%)3962(Top 27%)3962(Top 197%)
10K6.21 mi3.10 mi2971-3112841-2822841-2823281(Top 13%)3120(Top 21%)3120(Top 155%)
15K9.32 mi3.11 mi3337-3663176-3353176-3354233(Top 17%)3962(Top 27%)3962(Top 197%)
20K12.43 mi3.11 mi3517-1803338-1623338-1624363(Top 17%)4046(Top 28%)4046(Top 201%)
Half13.11 mi0.68 mi3512+53334+43334+43717(Top 15%)3487(Top 24%)3487(Top 174%)
25K15.53 mi2.42 mi3439+733261+733261+733395(Top 13%)3175(Top 22%)3175(Top 158%)
30K18.64 mi3.11 mi3057+3822899+3622899+3622059(Top 8%)1951(Top 13%)1951(Top 97%)
20M20.00 mi1.36 mi2953+1042800+992800+992325(Top 9%)2176(Top 15%)2176(Top 108%)
21M21.00 mi1.00 mi2888+652731+692731+692719(Top 11%)2468(Top 17%)2468(Top 123%)
35K21.75 mi0.75 mi2836+522678+532678+532705(Top 11%)2457(Top 17%)2457(Top 122%)
23M23.00 mi1.25 mi2898-622731-532731-533845(Top 15%)3271(Top 22%)3271(Top 163%)
24M24.00 mi1.00 mi3042-1442850-1192850-1195963(Top 23%)4429(Top 30%)4429(Top 220%)
40K24.85 mi0.85 mi3199-1572975-1252975-1257808(Top 31%)5266(Top 36%)5266(Top 262%)
25.2M25.20 mi0.35 mi3265-663028-533028-538554(Top 33%)5580(Top 38%)5580(Top 278%)
Finish26.22 mi1.02 mi3451-1863173-1453173-14511949(Top 47%)7471(Top 51%)7471(Top 372%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4233

Males

3962

M40-44

3962

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3281

Males

3120

M40-44

3120

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4233

Males

3962

M40-44

3962

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4363

Males

4046

M40-44

4046

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3717

Males

3487

M40-44

3487

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3395

Males

3175

M40-44

3175

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2059

Males

1951

M40-44

1951

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2325

Males

2176

M40-44

2176

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2719

Males

2468

M40-44

2468

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2705

Males

2457

M40-44

2457

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3845

Males

3271

M40-44

3271

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5963

Males

4429

M40-44

4429

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7808

Males

5266

M40-44

5266

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8554

Males

5580

M40-44

5580

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

11949

Males

7471

M40-44

7471

Passing Analysis

Category:
Athletes Passed
1129
Passed By
1920
Net Change
-791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2660
5K → 10K50361-311#2660#2971
10K → 15K30396-366#2971#3337
15K → 20K66246-180#3337#3517
20K → Half2520+5#3517#3512
Half → 25K15683+73#3512#3439
25K → 30K40321+382#3439#3057
30K → 20M12319+104#3057#2953
20M → 21M9328+65#2953#2888
21M → 35K6412+52#2888#2836
35K → 23M60122-62#2836#2898
23M → 24M12156-144#2898#3042
24M → 40K20177-157#3042#3199
40K → 25.2M571-66#3199#3265
25.2M → Finish22208-186#3265#3451
TOTALS11291920-791
📊

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