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BOSTON MARATHON 2024

Juan Alvarez

Bib: 773•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 3%
Division (M18-39)
#0 / 4849
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:29
Rank: #790
Start → 5K
18:29 | 5:57/mi
10K· 6.21 mi
37:02
Rank: #782 (+8)
5K → 10K
18:33 | 5:58/mi
15K· 9.32 mi
55:30
Rank: #728 (+54)
10K → 15K
18:28 | 5:57/mi
20K· 12.43 mi
1:14:08
Rank: #686 (+42)
15K → 20K
18:38 | 6:00/mi
Half· 13.11 mi
1:18:14
Rank: #688 (-2)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:32:57
Rank: #650 (+38)
Half → 25K
14:43 | 6:04/mi
30K· 18.64 mi
1:52:29
Rank: #606 (+44)
25K → 30K
19:32 | 6:17/mi
20M
2:01:03
Rank: #580 (+26)
30K → 20M
8:34 | 6:18/mi
21M
2:07:35
Rank: #543 (+37)
20M → 21M
6:32 | 6:32/mi
35K· 21.75 mi
2:12:09
Rank: #529 (+14)
21M → 35K
4:34 | 6:06/mi
23M
2:19:55
Rank: #490 (+39)
35K → 23M
7:46 | 6:12/mi
24M
2:26:01
Rank: #468 (+22)
23M → 24M
6:06 | 6:06/mi
40K· 24.85 mi
2:31:18
Rank: #450 (+18)
24M → 40K
5:17 | 6:11/mi
25.2M
2:33:37
Rank: #442 (+8)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:39:40
Rank: #429 (+13)
25.2M → Finish
6:03 | 5:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:14
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:21:26
Pace6:13 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3118:295:5718:29
5:57
-
10K
6.21 mi10:37:0437:025:5818:33
5:58
+0:01
15K
9.32 mi10:55:3255:305:5718:28
5:57
-0:01
20K
12.43 mi11:14:101:14:085:5818:38
6:00
+0:03
Half
13.11 mi11:18:161:18:145:584:06
6:01
+0:01
25K
15.53 mi11:32:591:32:575:5914:43
6:04
+0:03
30K
18.64 mi11:52:311:52:296:0219:32
6:17
+0:13
20M
20.00 mi12:01:052:01:036:038:34
6:18
+0:01
21M
21.00 mi12:07:372:07:356:056:32
6:32
+0:14
35K
21.75 mi12:12:112:12:096:054:34
6:06
-0:26
23M
23.00 mi12:19:572:19:556:057:46
6:12
+0:06
24M
24.00 mi12:26:032:26:016:056:06
6:06
-0:06
40K
24.85 mi12:31:202:31:186:055:17
6:11
+0:05
25.2M
25.20 mi12:33:392:33:376:062:19
6:43
+0:32
Finish
26.22 mi12:39:422:39:406:066:03
5:56
-0:47

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

5:56 /mi

Average Pace

6:06 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:49

94% of race

Time at Steady Pace

8:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:05 /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 mi10:18:3118:295:5718:29
5:57
#790
10K
6.21 mi10:37:0437:025:5818:33
5:58
#782
15K
9.32 mi10:55:3255:305:5718:28
5:57
#728
20K
12.43 mi11:14:101:14:085:5818:38
6:00
#686
Half
13.11 mi11:18:161:18:145:584:06
6:01
#688
25K
15.53 mi11:32:591:32:575:5914:43
6:04
#650
30K
18.64 mi11:52:311:52:296:0219:32
6:17
#606
20M
20.00 mi12:01:052:01:036:038:34
6:18
#580
21M
21.00 mi12:07:372:07:356:056:32
6:32
#543
35K
21.75 mi12:12:112:12:096:054:34
6:06
#529
23M
23.00 mi12:19:572:19:556:057:46
6:12
#490
24M
24.00 mi12:26:032:26:016:056:06
6:06
#468
40K
24.85 mi12:31:202:31:186:055:17
6:11
#450
25.2M
25.20 mi12:33:392:33:376:062:19
6:43
#442
Finish
26.22 mi12:39:422:39:406:066:03
5:56
#429
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi790760760633(Top 2%)611(Top 4%)611(Top 13%)
10K6.21 mi3.10 mi782+8754+6754+6794(Top 3%)767(Top 5%)767(Top 16%)
15K9.32 mi3.11 mi728+54701+53701+53633(Top 2%)611(Top 4%)611(Top 13%)
20K12.43 mi3.11 mi686+42661+40661+40593(Top 2%)568(Top 4%)568(Top 12%)
Half13.11 mi0.68 mi688-2663-2663-2779(Top 3%)750(Top 5%)750(Top 15%)
25K15.53 mi2.42 mi650+38626+37626+37587(Top 2%)558(Top 4%)558(Top 12%)
30K18.64 mi3.11 mi606+44580+46580+46609(Top 2%)579(Top 4%)579(Top 12%)
20M20.00 mi1.36 mi580+26552+28552+28519(Top 2%)490(Top 3%)490(Top 10%)
21M21.00 mi1.00 mi543+37516+36516+36374(Top 1%)350(Top 2%)350(Top 7%)
35K21.75 mi0.75 mi529+14502+14502+14478(Top 2%)446(Top 3%)446(Top 9%)
23M23.00 mi1.25 mi490+39463+39463+39327(Top 1%)305(Top 2%)305(Top 6%)
24M24.00 mi1.00 mi468+22442+21442+21340(Top 1%)313(Top 2%)313(Top 6%)
40K24.85 mi0.85 mi450+18424+18424+18318(Top 1%)293(Top 2%)293(Top 6%)
25.2M25.20 mi0.35 mi442+8416+8416+8288(Top 1%)266(Top 2%)266(Top 5%)
Finish26.22 mi1.02 mi429+13403+13403+13362(Top 1%)337(Top 2%)337(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

633

Males

611

M18-39

611

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

794

Males

767

M18-39

767

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

633

Males

611

M18-39

611

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

593

Males

568

M18-39

568

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

779

Males

750

M18-39

750

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

587

Males

558

M18-39

558

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

609

Males

579

M18-39

579

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

519

Males

490

M18-39

490

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

374

Males

350

M18-39

350

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

478

Males

446

M18-39

446

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

327

Males

305

M18-39

305

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

340

Males

313

M18-39

313

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

318

Males

293

M18-39

293

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

288

Males

266

M18-39

266

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

362

Males

337

M18-39

337

Passing Analysis

Category:
Athletes Passed
484
Passed By
123
Net Change
+361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#790
5K → 10K4941+8#790#782
10K → 15K628+54#782#728
15K → 20K5311+42#728#686
20K → Half46-2#686#688
Half → 25K5214+38#688#650
25K → 30K6622+44#650#606
30K → 20M337+26#606#580
20M → 21M425+37#580#543
21M → 35K162+14#543#529
35K → 23M412+39#529#490
23M → 24M242+22#490#468
24M → 40K202+18#468#450
40K → 25.2M80+8#450#442
25.2M → Finish141+13#442#429
TOTALS484123+361
📊

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