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BOSTON MARATHON 2024

Nolan Roberts

Bib: 1677•M

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:47
Rank: #1056
Start → 5K
18:47 | 6:03/mi
10K· 6.21 mi
37:23
Rank: #928 (+128)
5K → 10K
18:36 | 5:59/mi
15K· 9.32 mi
56:00
Rank: #857 (+71)
10K → 15K
18:37 | 6:00/mi
20K· 12.43 mi
1:14:51
Rank: #815 (+42)
15K → 20K
18:51 | 6:04/mi
Half· 13.11 mi
1:18:54
Rank: #810 (+5)
20K → Half
4:03 | 5:56/mi
25K· 15.53 mi
1:33:26
Rank: #720 (+90)
Half → 25K
14:32 | 6:00/mi
30K· 18.64 mi
1:52:51
Rank: #652 (+68)
25K → 30K
19:25 | 6:15/mi
20M
2:01:44
Rank: #657 (-5)
30K → 20M
8:53 | 6:32/mi
21M
2:08:47
Rank: #669 (-12)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:13:56
Rank: #697 (-28)
21M → 35K
5:09 | 6:53/mi
23M
2:22:49
Rank: #744 (-47)
35K → 23M
8:53 | 7:06/mi
24M
2:29:33
Rank: #755 (-11)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:35:24
Rank: #759 (-4)
24M → 40K
5:51 | 6:51/mi
25.2M
2:37:52
Rank: #749 (+10)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:45:08
Rank: #795 (-46)
25.2M → Finish
7:16 | 7:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:54
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:26:14
Pace6:35 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3618:476:0318:47
6:03
-
10K
6.21 mi10:38:1237:236:0118:36
5:59
-0:04
15K
9.32 mi10:56:4956:006:0018:37
6:00
+0:01
20K
12.43 mi11:15:401:14:516:0118:51
6:04
+0:04
Half
13.11 mi11:19:431:18:546:014:03
5:56
-0:08
25K
15.53 mi11:34:151:33:266:0114:32
6:00
+0:04
30K
18.64 mi11:53:401:52:516:0319:25
6:15
+0:15
20M
20.00 mi12:02:332:01:446:058:53
6:32
+0:17
21M
21.00 mi12:09:362:08:476:087:03
7:03
+0:31
35K
21.75 mi12:14:452:13:566:105:09
6:53
-0:10
23M
23.00 mi12:23:382:22:496:138:53
7:06
+0:13
24M
24.00 mi12:30:222:29:336:146:44
6:44
-0:22
40K
24.85 mi12:36:132:35:246:155:51
6:51
+0:07
25.2M
25.20 mi12:38:412:37:526:162:28
7:09
+0:18
Finish
26.22 mi12:45:572:45:086:187:16
7:08
-0:01

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

6:18 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:51

68% of race

Time at Steady Pace

15:37

9% of race

Time at Slower Pace

36:40

22% of race

Average Pace: 6:18 /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 mi10:19:3618:476:0318:47
6:03
#1056
10K
6.21 mi10:38:1237:236:0118:36
5:59
#928
15K
9.32 mi10:56:4956:006:0018:37
6:00
#857
20K
12.43 mi11:15:401:14:516:0118:51
6:04
#815
Half
13.11 mi11:19:431:18:546:014:03
5:56
#810
25K
15.53 mi11:34:151:33:266:0114:32
6:00
#720
30K
18.64 mi11:53:401:52:516:0319:25
6:15
#652
20M
20.00 mi12:02:332:01:446:058:53
6:32
#657
21M
21.00 mi12:09:362:08:476:087:03
7:03
#669
35K
21.75 mi12:14:452:13:566:105:09
6:53
#697
23M
23.00 mi12:23:382:22:496:138:53
7:06
#744
24M
24.00 mi12:30:222:29:336:146:44
6:44
#755
40K
24.85 mi12:36:132:35:246:155:51
6:51
#759
25.2M
25.20 mi12:38:412:37:526:162:28
7:09
#749
Finish
26.22 mi12:45:572:45:086:187:16
7:08
#795
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi105610191019758(Top 3%)734(Top 5%)734(Top 15%)
10K6.21 mi3.10 mi928+128892+127892+127834(Top 3%)807(Top 6%)807(Top 17%)
15K9.32 mi3.11 mi857+71829+63829+63758(Top 3%)734(Top 5%)734(Top 15%)
20K12.43 mi3.11 mi815+42782+47782+47744(Top 3%)713(Top 5%)713(Top 15%)
Half13.11 mi0.68 mi810+5778+4778+4637(Top 2%)612(Top 4%)612(Top 13%)
25K15.53 mi2.42 mi720+90695+83695+83460(Top 2%)437(Top 3%)437(Top 9%)
30K18.64 mi3.11 mi652+68623+72623+72555(Top 2%)527(Top 4%)527(Top 11%)
20M20.00 mi1.36 mi657-5628-5628-5908(Top 4%)861(Top 6%)861(Top 18%)
21M21.00 mi1.00 mi669-12640-12640-121180(Top 5%)1115(Top 8%)1115(Top 23%)
35K21.75 mi0.75 mi697-28667-27667-272556(Top 10%)2321(Top 16%)2321(Top 48%)
23M23.00 mi1.25 mi744-47712-45712-452233(Top 9%)2023(Top 14%)2023(Top 42%)
24M24.00 mi1.00 mi755-11723-11723-111447(Top 6%)1340(Top 9%)1340(Top 28%)
40K24.85 mi0.85 mi759-4727-4727-41392(Top 5%)1276(Top 9%)1276(Top 26%)
25.2M25.20 mi0.35 mi749+10717+10717+10769(Top 3%)706(Top 5%)706(Top 15%)
Finish26.22 mi1.02 mi795-46758-41758-413678(Top 14%)2982(Top 20%)2982(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

758

Males

734

M18-39

734

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

834

Males

807

M18-39

807

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

758

Males

734

M18-39

734

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

744

Males

713

M18-39

713

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

637

Males

612

M18-39

612

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

460

Males

437

M18-39

437

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

555

Males

527

M18-39

527

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

908

Males

861

M18-39

861

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1180

Males

1115

M18-39

1115

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2556

Males

2321

M18-39

2321

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2233

Males

2023

M18-39

2023

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1447

Males

1340

M18-39

1340

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1392

Males

1276

M18-39

1276

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

769

Males

706

M18-39

706

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3678

Males

2982

M18-39

2982

Passing Analysis

Category:
Athletes Passed
554
Passed By
293
Net Change
+261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1056
5K → 10K14113+128#1056#928
10K → 15K776+71#928#857
15K → 20K6018+42#857#815
20K → Half72+5#815#810
Half → 25K911+90#810#720
25K → 30K7911+68#720#652
30K → 20M2025-5#652#657
20M → 21M1830-12#657#669
21M → 35K331-28#669#697
35K → 23M1158-47#697#744
23M → 24M1223-11#744#755
24M → 40K1620-4#755#759
40K → 25.2M133+10#759#749
25.2M → Finish652-46#749#795
TOTALS554293+261
📊

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