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BOSTON MARATHON 2024

Nelson Morello

Bib: 10374•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 47%
Masters (Masters Men)
#0 / 9729
Top 37%
Division (M50-54)
#0 / 1935
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:29
Rank: #8688
Start → 5K
22:29 | 7:14/mi
10K· 6.21 mi
45:14
Rank: #8746 (-58)
5K → 10K
22:45 | 7:19/mi
15K· 9.32 mi
1:08:21
Rank: #8862 (-116)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:33:01
Rank: #9513 (-651)
15K → 20K
24:40 | 7:56/mi
Half· 13.11 mi
1:38:08
Rank: #9474 (+39)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:26
Rank: #9506 (-32)
Half → 25K
19:18 | 7:58/mi
30K· 18.64 mi
2:23:56
Rank: #9699 (-193)
25K → 30K
26:30 | 8:32/mi
20M
2:35:49
Rank: #9712 (-13)
30K → 20M
11:53 | 8:45/mi
21M
2:45:08
Rank: #9681 (+31)
20M → 21M
9:19 | 9:19/mi
35K· 21.75 mi
2:51:21
Rank: #9644 (+37)
21M → 35K
6:13 | 8:19/mi
23M
3:02:13
Rank: #9578 (+66)
35K → 23M
10:52 | 8:41/mi
24M
3:10:20
Rank: #9421 (+157)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
3:17:12
Rank: #9253 (+168)
24M → 40K
6:52 | 8:02/mi
25.2M
3:20:16
Rank: #9158 (+95)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:28:20
Rank: #9077 (+81)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:08
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:50:12
Pace8:24 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3822:297:1422:29
7:14
-
10K
6.21 mi11:11:2345:147:1722:45
7:19
+0:05
15K
9.32 mi11:34:301:08:217:2023:07
7:26
+0:07
20K
12.43 mi11:59:101:33:017:2924:40
7:56
+0:30
Half
13.11 mi12:04:171:38:087:295:07
7:30
-0:26
25K
15.53 mi12:23:351:57:267:3419:18
7:58
+0:28
30K
18.64 mi12:50:052:23:567:4326:30
8:32
+0:34
20M
20.00 mi13:01:582:35:497:4711:53
8:45
+0:13
21M
21.00 mi13:11:172:45:087:529:19
9:19
+0:34
35K
21.75 mi13:17:302:51:217:536:13
8:19
-1:00
23M
23.00 mi13:28:223:02:137:5510:52
8:41
+0:22
24M
24.00 mi13:36:293:10:207:568:07
8:07
-0:34
40K
24.85 mi13:43:213:17:127:566:52
8:02
-0:05
25.2M
25.20 mi13:46:253:20:167:573:04
8:54
+0:52
Finish
26.22 mi13:54:293:28:207:578:04
7:55
-0:59

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

7:14 /mi

Average Pace

7:57 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:28

35% of race

Time at Steady Pace

1:13:14

35% of race

Time at Slower Pace

1:01:38

30% of race

Average Pace: 7:57 /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 mi10:48:3822:297:1422:29
7:14
#8688
10K
6.21 mi11:11:2345:147:1722:45
7:19
#8746
15K
9.32 mi11:34:301:08:217:2023:07
7:26
#8862
20K
12.43 mi11:59:101:33:017:2924:40
7:56
#9513
Half
13.11 mi12:04:171:38:087:295:07
7:30
#9474
25K
15.53 mi12:23:351:57:267:3419:18
7:58
#9506
30K
18.64 mi12:50:052:23:567:4326:30
8:32
#9699
20M
20.00 mi13:01:582:35:497:4711:53
8:45
#9712
21M
21.00 mi13:11:172:45:087:529:19
9:19
#9681
35K
21.75 mi13:17:302:51:217:536:13
8:19
#9644
23M
23.00 mi13:28:223:02:137:5510:52
8:41
#9578
24M
24.00 mi13:36:293:10:207:568:07
8:07
#9421
40K
24.85 mi13:43:213:17:127:566:52
8:02
#9253
25.2M
25.20 mi13:46:253:20:167:573:04
8:54
#9158
Finish
26.22 mi13:54:293:28:207:578:04
7:55
#9077
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8688722072209194(Top 36%)7398(Top 51%)7398(Top 382%)
10K6.21 mi3.10 mi8746-587217+37217+38837(Top 35%)7253(Top 50%)7253(Top 375%)
15K9.32 mi3.11 mi8862-1167265-487265-489194(Top 36%)7398(Top 51%)7398(Top 382%)
20K12.43 mi3.11 mi9513-6517590-3257590-32511386(Top 45%)8356(Top 57%)8356(Top 432%)
Half13.11 mi0.68 mi9474+397566+247566+249077(Top 36%)7204(Top 49%)7204(Top 372%)
25K15.53 mi2.42 mi9506-327527+397527+399922(Top 39%)7452(Top 51%)7452(Top 385%)
30K18.64 mi3.11 mi9699-1937520+77520+710797(Top 42%)7676(Top 53%)7676(Top 397%)
20M20.00 mi1.36 mi9712-137464+567464+5610771(Top 42%)7390(Top 51%)7390(Top 382%)
21M21.00 mi1.00 mi9681+317397+677397+6710002(Top 39%)6746(Top 46%)6746(Top 349%)
35K21.75 mi0.75 mi9644+377331+667331+669603(Top 38%)6561(Top 45%)6561(Top 339%)
23M23.00 mi1.25 mi9578+667239+927239+929434(Top 37%)6313(Top 43%)6313(Top 326%)
24M24.00 mi1.00 mi9421+1577111+1287111+1287275(Top 28%)5127(Top 35%)5127(Top 265%)
40K24.85 mi0.85 mi9253+1686984+1276984+1275962(Top 23%)4319(Top 30%)4319(Top 223%)
25.2M25.20 mi0.35 mi9158+956909+756909+756050(Top 24%)4309(Top 30%)4309(Top 223%)
Finish26.22 mi1.02 mi9077+816821+886821+888018(Top 31%)5410(Top 37%)5410(Top 280%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9194

Males

7398

M50-54

7398

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8837

Males

7253

M50-54

7253

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9194

Males

7398

M50-54

7398

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11386

Males

8356

M50-54

8356

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9077

Males

7204

M50-54

7204

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9922

Males

7452

M50-54

7452

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

10797

Males

7676

M50-54

7676

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10771

Males

7390

M50-54

7390

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10002

Males

6746

M50-54

6746

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9603

Males

6561

M50-54

6561

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9434

Males

6313

M50-54

6313

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7275

Males

5127

M50-54

5127

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5962

Males

4319

M50-54

4319

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6050

Males

4309

M50-54

4309

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8018

Males

5410

M50-54

5410

Passing Analysis

Category:
Athletes Passed
2052*
Passed By
2439
Net Change
-389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8688
5K → 10K220278-58#8688#8746
10K → 15K143259-116#8746#8862
15K → 20K69720-651#8862#9513
20K → Half5819+39#9513#9474
Half → 25K201232-32#9474#9506
25K → 30K195387-193#9506#9699
30K → 20M151164-13#9699#9712
20M → 21M138107+31#9712#9681
21M → 35K10164+37#9681#9644
35K → 23M175109+66#9644#9578
23M → 24M188*31+157#9578#9421
24M → 40K17911+168#9421#9253
40K → 25.2M1016+95#9253#9158
25.2M → Finish13352+81#9158#9077
TOTALS2052*2439-389

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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