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BOSTON MARATHON 2024

Michael Pirajan Rojas

Bib: 3972•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:50
Rank: #2572
Start → 5K
19:50 | 6:23/mi
10K· 6.21 mi
39:34
Rank: #2344 (+228)
5K → 10K
19:44 | 6:21/mi
15K· 9.32 mi
59:30
Rank: #2321 (+23)
10K → 15K
19:56 | 6:25/mi
20K· 12.43 mi
1:19:16
Rank: #2065 (+256)
15K → 20K
19:46 | 6:22/mi
Half· 13.11 mi
1:23:35
Rank: #2047 (+18)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:39:11
Rank: #1907 (+140)
Half → 25K
15:36 | 6:26/mi
30K· 18.64 mi
1:59:33
Rank: #1689 (+218)
25K → 30K
20:22 | 6:33/mi
20M
2:08:35
Rank: #1600 (+89)
30K → 20M
9:02 | 6:39/mi
21M
2:15:24
Rank: #1477 (+123)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:20:12
Rank: #1439 (+38)
21M → 35K
4:48 | 6:25/mi
23M
2:28:13
Rank: #1321 (+118)
35K → 23M
8:01 | 6:24/mi
24M
2:34:29
Rank: #1258 (+63)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:39:58
Rank: #1202 (+56)
24M → 40K
5:29 | 6:25/mi
25.2M
2:42:22
Rank: #1169 (+33)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:48:41
Rank: #1115 (+54)
25.2M → Finish
6:19 | 6:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:35
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:25:06
Pace6:30 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3919:506:2319:50
6:23
-
10K
6.21 mi10:41:2339:346:2219:44
6:21
-0:02
15K
9.32 mi11:01:1959:306:2319:56
6:25
+0:04
20K
12.43 mi11:21:051:19:166:2319:46
6:22
-0:03
Half
13.11 mi11:25:241:23:356:234:19
6:20
-0:02
25K
15.53 mi11:41:001:39:116:2315:36
6:26
+0:06
30K
18.64 mi12:01:221:59:336:2520:22
6:33
+0:07
20M
20.00 mi12:10:242:08:356:269:02
6:39
+0:06
21M
21.00 mi12:17:132:15:246:276:49
6:49
+0:10
35K
21.75 mi12:22:012:20:126:274:48
6:25
-0:24
23M
23.00 mi12:30:022:28:136:278:01
6:24
-0:01
24M
24.00 mi12:36:182:34:296:266:16
6:16
-0:08
40K
24.85 mi12:41:472:39:586:265:29
6:25
+0:09
25.2M
25.20 mi12:44:112:42:226:272:24
6:58
+0:33
Finish
26.22 mi12:50:302:48:416:266:19
6:12
-0:46

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

6:12 /mi

Average Pace

6:26 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:17

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi10:21:3919:506:2319:50
6:23
#2572
10K
6.21 mi10:41:2339:346:2219:44
6:21
#2344
15K
9.32 mi11:01:1959:306:2319:56
6:25
#2321
20K
12.43 mi11:21:051:19:166:2319:46
6:22
#2065
Half
13.11 mi11:25:241:23:356:234:19
6:20
#2047
25K
15.53 mi11:41:001:39:116:2315:36
6:26
#1907
30K
18.64 mi12:01:221:59:336:2520:22
6:33
#1689
20M
20.00 mi12:10:242:08:356:269:02
6:39
#1600
21M
21.00 mi12:17:132:15:246:276:49
6:49
#1477
35K
21.75 mi12:22:012:20:126:274:48
6:25
#1439
23M
23.00 mi12:30:022:28:136:278:01
6:24
#1321
24M
24.00 mi12:36:182:34:296:266:16
6:16
#1258
40K
24.85 mi12:41:472:39:586:265:29
6:25
#1202
25.2M
25.20 mi12:44:112:42:226:272:24
6:58
#1169
Finish
26.22 mi12:50:302:48:416:266:19
6:12
#1115
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2572247524752252(Top 9%)2172(Top 15%)2172(Top 45%)
10K6.21 mi3.10 mi2344+2282260+2152260+2152152(Top 8%)2079(Top 14%)2079(Top 43%)
15K9.32 mi3.11 mi2321+232239+212239+212252(Top 9%)2172(Top 15%)2172(Top 45%)
20K12.43 mi3.11 mi2065+2561996+2431996+2431586(Top 6%)1532(Top 11%)1532(Top 32%)
Half13.11 mi0.68 mi2047+181979+171979+171740(Top 7%)1683(Top 12%)1683(Top 35%)
25K15.53 mi2.42 mi1907+1401845+1341845+1341530(Top 6%)1475(Top 10%)1475(Top 30%)
30K18.64 mi3.11 mi1689+2181635+2101635+2101196(Top 5%)1141(Top 8%)1141(Top 24%)
20M20.00 mi1.36 mi1600+891546+891546+891195(Top 5%)1132(Top 8%)1132(Top 23%)
21M21.00 mi1.00 mi1477+1231423+1231423+123731(Top 3%)690(Top 5%)690(Top 14%)
35K21.75 mi0.75 mi1439+381385+381385+381054(Top 4%)995(Top 7%)995(Top 21%)
23M23.00 mi1.25 mi1321+1181270+1151270+115541(Top 2%)508(Top 3%)508(Top 10%)
24M24.00 mi1.00 mi1258+631208+621208+62554(Top 2%)520(Top 4%)520(Top 11%)
40K24.85 mi0.85 mi1202+561154+541154+54603(Top 2%)563(Top 4%)563(Top 12%)
25.2M25.20 mi0.35 mi1169+331121+331121+33542(Top 2%)501(Top 3%)501(Top 10%)
Finish26.22 mi1.02 mi1115+541068+531068+53714(Top 3%)666(Top 5%)666(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2252

Males

2172

M18-39

2172

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2152

Males

2079

M18-39

2079

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2252

Males

2172

M18-39

2172

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1586

Males

1532

M18-39

1532

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1740

Males

1683

M18-39

1683

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1530

Males

1475

M18-39

1475

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1196

Males

1141

M18-39

1141

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1195

Males

1132

M18-39

1132

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

731

Males

690

M18-39

690

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1054

Males

995

M18-39

995

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

541

Males

508

M18-39

508

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

554

Males

520

M18-39

520

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

603

Males

563

M18-39

563

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

542

Males

501

M18-39

501

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

714

Males

666

M18-39

666

Passing Analysis

Category:
Athletes Passed
1614
Passed By
157
Net Change
+1457
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2572
5K → 10K25830+228#2572#2344
10K → 15K9168+23#2344#2321
15K → 20K2659+256#2321#2065
20K → Half224+18#2065#2047
Half → 25K1488+140#2047#1907
25K → 30K22911+218#1907#1689
30K → 20M956+89#1689#1600
20M → 21M1241+123#1600#1477
21M → 35K424+38#1477#1439
35K → 23M1202+118#1439#1321
23M → 24M696+63#1321#1258
24M → 40K582+56#1258#1202
40K → 25.2M330+33#1202#1169
25.2M → Finish606+54#1169#1115
TOTALS1614157+1457
📊

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