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BOSTON MARATHON 2024

Roberto Rojas

Bib: 10368•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:08
Rank: #17272
Start → 5K
8:25/mi
26:08 split
10K· 6.21 mi
52:23
Rank: #17099 (+173)
5K → 10K
8:27/mi
26:15 split
15K· 9.32 mi
1:18:22
Rank: #16540 (+559)
10K → 15K
8:22/mi
25:59 split
20K· 12.43 mi
1:44:38
Rank: #15937 (+603)
15K → 20K
8:27/mi
26:16 split
Half· 13.11 mi
1:50:26
Rank: #15933 (+4)
20K → Half
8:30/mi
5:48 split
25K· 15.53 mi
2:11:40
Rank: #15643 (+290)
Half → 25K
8:45/mi
21:14 split
30K· 18.64 mi
2:41:11
Rank: #15603 (+40)
25K → 30K
9:30/mi
29:31 split
20M
2:54:43
Rank: #15689 (-86)
30K → 20M
9:58/mi
13:32 split
21M
3:05:56
Rank: #15837 (-148)
20M → 21M
11:13/mi
11:13 split
35K· 21.75 mi
3:13:31
Rank: #15929 (-92)
21M → 35K
10:08/mi
7:35 split
23M
3:27:01
Rank: #16115 (-186)
35K → 23M
10:47/mi
13:30 split
24M
3:37:36
Rank: #16229 (-114)
23M → 24M
10:35/mi
10:35 split
40K· 24.85 mi
3:46:52
Rank: #16292 (-63)
24M → 40K
10:50/mi
9:16 split
25.2M
3:50:59
Rank: #16313 (-21)
40K → 25.2M
11:56/mi
4:07 split
Finish· 26.22 mi
4:01:37
Rank: #16467 (-154)
25.2M → Finish
10:26/mi
10:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:26
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:11:11
Pace10:00 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4326:088:2526:08
8:25
-
10K
6.21 mi11:18:5852:238:2626:15
8:27
+0:02
15K
9.32 mi11:44:571:18:228:2425:59
8:22
-0:05
20K
12.43 mi12:11:131:44:388:2526:16
8:27
+0:05
Half
13.11 mi12:17:011:50:268:255:48
8:30
+0:03
25K
15.53 mi12:38:152:11:408:2921:14
8:45
+0:15
30K
18.64 mi13:07:462:41:118:3929:31
9:30
+0:45
20M
20.00 mi13:21:182:54:438:4413:32
9:58
+0:28
21M
21.00 mi13:32:313:05:568:5111:13
11:13
+1:15
35K
21.75 mi13:40:063:13:318:547:35
10:08
-1:05
23M
23.00 mi13:53:363:27:019:0013:30
10:47
+0:39
24M
24.00 mi14:04:113:37:369:0410:35
10:35
-0:12
40K
24.85 mi14:13:273:46:529:089:16
10:50
+0:15
25.2M
25.20 mi14:17:343:50:599:104:07
11:56
+1:06
Finish
26.22 mi14:28:124:01:379:1310:38
10:26
-1:30

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

8:22 /mi

Average Pace

9:13 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:40

54% of race

Time at Steady Pace

1:01:16

25% of race

Time at Slower Pace

48:41

20% of race

Average Pace: 9:13 /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 mi10:52:4326:088:2526:08
8:25
#17272
10K
6.21 mi11:18:5852:238:2626:15
8:27
#17099
15K
9.32 mi11:44:571:18:228:2425:59
8:22
#16540
20K
12.43 mi12:11:131:44:388:2526:16
8:27
#15937
Half
13.11 mi12:17:011:50:268:255:48
8:30
#15933
25K
15.53 mi12:38:152:11:408:2921:14
8:45
#15643
30K
18.64 mi13:07:462:41:118:3929:31
9:30
#15603
20M
20.00 mi13:21:182:54:438:4413:32
9:58
#15689
21M
21.00 mi13:32:313:05:568:5111:13
11:13
#15837
35K
21.75 mi13:40:063:13:318:547:35
10:08
#15929
23M
23.00 mi13:53:363:27:019:0013:30
10:47
#16115
24M
24.00 mi14:04:113:37:369:0410:35
10:35
#16229
40K
24.85 mi14:13:273:46:529:089:16
10:50
#16292
25.2M
25.20 mi14:17:343:50:599:104:07
11:56
#16313
Finish
26.22 mi14:28:124:01:379:1310:38
10:26
#16467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi17272109121091215621(Top 61%)10249(Top 70%)10249(Top 462%)
10K6.21 mi3.10 mi17099+17310853+5910853+5916950(Top 66%)10814(Top 74%)10814(Top 488%)
15K9.32 mi3.11 mi16540+55910626+22710626+22715621(Top 61%)10249(Top 70%)10249(Top 462%)
20K12.43 mi3.11 mi15937+60310363+26310363+26314558(Top 57%)9776(Top 67%)9776(Top 441%)
Half13.11 mi0.68 mi15933+410354+910354+915702(Top 61%)10207(Top 70%)10207(Top 460%)
25K15.53 mi2.42 mi15643+29010221+13310221+13314356(Top 56%)9519(Top 65%)9519(Top 429%)
30K18.64 mi3.11 mi15603+4010136+8510136+8515458(Top 61%)9758(Top 67%)9758(Top 440%)
20M20.00 mi1.36 mi15689-8610125+1110125+1116313(Top 64%)9910(Top 68%)9910(Top 447%)
21M21.00 mi1.00 mi15837-14810140-1510140-1516904(Top 66%)10064(Top 69%)10064(Top 454%)
35K21.75 mi0.75 mi15929-9210159-1910159-1917569(Top 69%)10410(Top 71%)10410(Top 469%)
23M23.00 mi1.25 mi16115-18610207-4810207-4817777(Top 70%)10439(Top 72%)10439(Top 471%)
24M24.00 mi1.00 mi16229-11410227-2010227-2018081(Top 71%)10543(Top 72%)10543(Top 475%)
40K24.85 mi0.85 mi16292-6310223+410223+417647(Top 69%)10265(Top 70%)10265(Top 463%)
25.2M25.20 mi0.35 mi16313-2110217+610217+617174(Top 67%)10003(Top 69%)10003(Top 451%)
Finish26.22 mi1.02 mi16467-15410251-3410251-3419800(Top 77%)11379(Top 78%)11379(Top 513%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15621

Males

10249

M45-49

10249

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16950

Males

10814

M45-49

10814

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15621

Males

10249

M45-49

10249

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14558

Males

9776

M45-49

9776

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15702

Males

10207

M45-49

10207

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14356

Males

9519

M45-49

9519

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15458

Males

9758

M45-49

9758

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16313

Males

9910

M45-49

9910

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16904

Males

10064

M45-49

10064

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17569

Males

10410

M45-49

10410

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17777

Males

10439

M45-49

10439

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18081

Males

10543

M45-49

10543

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17647

Males

10265

M45-49

10265

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17174

Males

10003

M45-49

10003

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19800

Males

11379

M45-49

11379

Passing Analysis

Category:
Athletes Passed
2729
Passed By
1924
Net Change
+805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17272
5K → 10K368195+173#17272#17099
10K → 15K59435+559#17099#16540
15K → 20K62825+603#16540#15937
20K → Half4238+4#15937#15933
Half → 25K35565+290#15933#15643
25K → 30K274234+40#15643#15603
30K → 20M96182-86#15603#15689
20M → 21M72220-148#15689#15837
21M → 35K47139-92#15837#15929
35K → 23M61247-186#15929#16115
23M → 24M55169-114#16115#16229
24M → 40K63126-63#16229#16292
40K → 25.2M3253-21#16292#16313
25.2M → Finish42196-154#16313#16467
TOTALS27291924+805
📊

Passing Visuals

Category:
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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