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BOSTON MARATHON 2024

Matthew Delarosa

Bib: 7384•M

CO

0:00
0:00
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 39%
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
23:08
Rank: #10300
Start → 5K
23:08 | 7:27/mi
10K· 6.21 mi
46:38
Rank: #10529 (-229)
5K → 10K
23:30 | 7:34/mi
15K· 9.32 mi
1:09:54
Rank: #10173 (+356)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:34:05
Rank: #10177 (-4)
15K → 20K
24:11 | 7:47/mi
Half· 13.11 mi
1:39:02
Rank: #10033 (+144)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:57:29
Rank: #9530 (+503)
Half → 25K
18:27 | 7:37/mi
30K· 18.64 mi
2:21:43
Rank: #8882 (+648)
25K → 30K
24:14 | 7:48/mi
20M
2:32:26
Rank: #8573 (+309)
30K → 20M
10:43 | 7:53/mi
21M
2:40:42
Rank: #8260 (+313)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:46:23
Rank: #8097 (+163)
21M → 35K
5:41 | 7:36/mi
23M
2:56:18
Rank: #7819 (+278)
35K → 23M
9:55 | 7:55/mi
24M
3:04:01
Rank: #7604 (+215)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:10:47
Rank: #7460 (+144)
24M → 40K
6:46 | 7:55/mi
25.2M
3:13:52
Rank: #7403 (+57)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:20:56
Rank: #7120 (+283)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:02
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:41:54
Pace7:46 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:4323:087:2723:08
7:27
-
10K
6.21 mi10:55:1346:387:3023:30
7:34
+0:07
15K
9.32 mi11:18:291:09:547:3023:16
7:29
-0:05
20K
12.43 mi11:42:401:34:057:3424:11
7:47
+0:18
Half
13.11 mi11:47:371:39:027:334:57
7:15
-0:32
25K
15.53 mi12:06:041:57:297:3418:27
7:37
+0:22
30K
18.64 mi12:30:182:21:437:3624:14
7:48
+0:11
20M
20.00 mi12:41:012:32:267:3710:43
7:53
+0:05
21M
21.00 mi12:49:172:40:427:398:16
8:16
+0:23
35K
21.75 mi12:54:582:46:237:395:41
7:36
-0:40
23M
23.00 mi13:04:532:56:187:409:55
7:55
+0:19
24M
24.00 mi13:12:363:04:017:407:43
7:43
-0:12
40K
24.85 mi13:19:223:10:477:416:46
7:55
+0:12
25.2M
25.20 mi13:22:273:13:527:423:05
8:56
+1:01
Finish
26.22 mi13:29:313:20:567:407:04
6:56
-2:00

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

6:56 /mi

Average Pace

7:40 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:25

29% of race

Time at Steady Pace

2:11:10

65% of race

Time at Slower Pace

11:21

6% of race

Average Pace: 7:40 /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 mi10:31:4323:087:2723:08
7:27
#10300
10K
6.21 mi10:55:1346:387:3023:30
7:34
#10529
15K
9.32 mi11:18:291:09:547:3023:16
7:29
#10173
20K
12.43 mi11:42:401:34:057:3424:11
7:47
#10177
Half
13.11 mi11:47:371:39:027:334:57
7:15
#10033
25K
15.53 mi12:06:041:57:297:3418:27
7:37
#9530
30K
18.64 mi12:30:182:21:437:3624:14
7:48
#8882
20M
20.00 mi12:41:012:32:267:3710:43
7:53
#8573
21M
21.00 mi12:49:172:40:427:398:16
8:16
#8260
35K
21.75 mi12:54:582:46:237:395:41
7:36
#8097
23M
23.00 mi13:04:532:56:187:409:55
7:55
#7819
24M
24.00 mi13:12:363:04:017:407:43
7:43
#7604
40K
24.85 mi13:19:223:10:477:416:46
7:55
#7460
25.2M
25.20 mi13:22:273:13:527:423:05
8:56
#7403
Finish
26.22 mi13:29:313:20:567:407:04
6:56
#7120
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi10300810381039576(Top 37%)7585(Top 52%)7585(Top 156%)
10K6.21 mi3.10 mi10529-2298159-568159-5610785(Top 42%)8234(Top 56%)8234(Top 170%)
15K9.32 mi3.11 mi10173+3567965+1947965+1949576(Top 37%)7585(Top 52%)7585(Top 156%)
20K12.43 mi3.11 mi10177-47907+587907+5810299(Top 40%)7786(Top 53%)7786(Top 161%)
Half13.11 mi0.68 mi10033+1447833+747833+747303(Top 29%)6183(Top 42%)6183(Top 128%)
25K15.53 mi2.42 mi9530+5037539+2947539+2947675(Top 30%)6228(Top 43%)6228(Top 128%)
30K18.64 mi3.11 mi8882+6487098+4417098+4416713(Top 26%)5453(Top 37%)5453(Top 112%)
20M20.00 mi1.36 mi8573+3096876+2226876+2226141(Top 24%)4940(Top 34%)4940(Top 102%)
21M21.00 mi1.00 mi8260+3136637+2396637+2395195(Top 20%)4221(Top 29%)4221(Top 87%)
35K21.75 mi0.75 mi8097+1636516+1216516+1215545(Top 22%)4428(Top 30%)4428(Top 91%)
23M23.00 mi1.25 mi7819+2786295+2216295+2215361(Top 21%)4187(Top 29%)4187(Top 86%)
24M24.00 mi1.00 mi7604+2156128+1676128+1675125(Top 20%)3979(Top 27%)3979(Top 82%)
40K24.85 mi0.85 mi7460+1446004+1246004+1245362(Top 21%)3993(Top 27%)3993(Top 82%)
25.2M25.20 mi0.35 mi7403+575949+555949+556245(Top 24%)4398(Top 30%)4398(Top 91%)
Finish26.22 mi1.02 mi7120+2835747+2025747+2022887(Top 11%)2442(Top 17%)2442(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9576

Males

7585

M18-39

7585

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

10785

Males

8234

M18-39

8234

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9576

Males

7585

M18-39

7585

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10299

Males

7786

M18-39

7786

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7303

Males

6183

M18-39

6183

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7675

Males

6228

M18-39

6228

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6713

Males

5453

M18-39

5453

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6141

Males

4940

M18-39

4940

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5195

Males

4221

M18-39

4221

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5545

Males

4428

M18-39

4428

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5361

Males

4187

M18-39

4187

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5125

Males

3979

M18-39

3979

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5362

Males

3993

M18-39

3993

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6245

Males

4398

M18-39

4398

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2887

Males

2442

M18-39

2442

Passing Analysis

Category:
Athletes Passed
3993
Passed By
813
Net Change
+3180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10300
5K → 10K189418-229#10300#10529
10K → 15K41054+356#10529#10173
15K → 20K228232-4#10173#10177
20K → Half1462+144#10177#10033
Half → 25K52017+503#10033#9530
25K → 30K67022+648#9530#8882
30K → 20M32011+309#8882#8573
20M → 21M3196+313#8573#8260
21M → 35K1718+163#8260#8097
35K → 23M2879+278#8097#7819
23M → 24M2194+215#7819#7604
24M → 40K15713+144#7604#7460
40K → 25.2M7417+57#7460#7403
25.2M → Finish2830+283#7403#7120
TOTALS3993813+3180
📊

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