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BOSTON MARATHON 2024

Nicholas Lehman

Bib: 5256•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Masters (Masters Men)
#0 / 9729
Top 15%
Division (M40-44)
#0 / 2009
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #4211
Start → 5K
20:35 | 6:38/mi
10K· 6.21 mi
41:02
Rank: #3787 (+424)
5K → 10K
20:27 | 6:35/mi
15K· 9.32 mi
1:01:32
Rank: #3585 (+202)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:22:08
Rank: #3338 (+247)
15K → 20K
20:36 | 6:38/mi
Half· 13.11 mi
1:26:37
Rank: #3310 (+28)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:43:21
Rank: #3318 (-8)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:06:20
Rank: #3559 (-241)
25K → 30K
22:59 | 7:24/mi
20M
2:17:12
Rank: #3816 (-257)
30K → 20M
10:52 | 8:00/mi
21M
2:26:09
Rank: #4085 (-269)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
2:32:09
Rank: #4176 (-91)
21M → 35K
6:00 | 8:01/mi
23M
2:43:19
Rank: #4471 (-295)
35K → 23M
11:10 | 8:55/mi
24M
2:51:47
Rank: #4586 (-115)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
2:59:10
Rank: #4651 (-65)
24M → 40K
7:23 | 8:38/mi
25.2M
3:02:16
Rank: #4641 (+10)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:09:07
Rank: #4457 (+184)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:37
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:42:30
Pace7:49 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1720:356:3820:35
6:38
-
10K
6.21 mi10:45:4441:026:3620:27
6:35
-0:03
15K
9.32 mi11:06:141:01:326:3620:30
6:36
+0:01
20K
12.43 mi11:26:501:22:086:3720:36
6:38
+0:02
Half
13.11 mi11:31:191:26:376:364:29
6:34
-0:04
25K
15.53 mi11:48:031:43:216:3916:44
6:54
+0:20
30K
18.64 mi12:11:022:06:206:4722:59
7:24
+0:30
20M
20.00 mi12:21:542:17:126:5210:52
8:00
+0:36
21M
21.00 mi12:30:512:26:096:588:57
8:57
+0:57
35K
21.75 mi12:36:512:32:097:006:00
8:01
-0:56
23M
23.00 mi12:48:012:43:197:0611:10
8:55
+0:54
24M
24.00 mi12:56:292:51:477:098:28
8:28
-0:27
40K
24.85 mi13:03:522:59:107:137:23
8:38
+0:10
25.2M
25.20 mi13:06:583:02:167:143:06
8:59
+0:21
Finish
26.22 mi13:13:493:09:077:136:51
6:43
-2:16

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

6:34 /mi

Average Pace

7:13 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:12

58% of race

Time at Steady Pace

22:59

12% of race

Time at Slower Pace

55:56

30% of race

Average Pace: 7:13 /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 mi10:25:1720:356:3820:35
6:38
#4211
10K
6.21 mi10:45:4441:026:3620:27
6:35
#3787
15K
9.32 mi11:06:141:01:326:3620:30
6:36
#3585
20K
12.43 mi11:26:501:22:086:3720:36
6:38
#3338
Half
13.11 mi11:31:191:26:376:364:29
6:34
#3310
25K
15.53 mi11:48:031:43:216:3916:44
6:54
#3318
30K
18.64 mi12:11:022:06:206:4722:59
7:24
#3559
20M
20.00 mi12:21:542:17:126:5210:52
8:00
#3816
21M
21.00 mi12:30:512:26:096:588:57
8:57
#4085
35K
21.75 mi12:36:512:32:097:006:00
8:01
#4176
23M
23.00 mi12:48:012:43:197:0611:10
8:55
#4471
24M
24.00 mi12:56:292:51:477:098:28
8:28
#4586
40K
24.85 mi13:03:522:59:107:137:23
8:38
#4651
25.2M
25.20 mi13:06:583:02:167:143:06
8:59
#4641
Finish
26.22 mi13:13:493:09:077:136:51
6:43
#4457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4211397139713269(Top 13%)3111(Top 21%)3111(Top 155%)
10K6.21 mi3.10 mi3787+4243583+3883583+3883492(Top 14%)3313(Top 23%)3313(Top 165%)
15K9.32 mi3.11 mi3585+2023405+1783405+1783269(Top 13%)3111(Top 21%)3111(Top 155%)
20K12.43 mi3.11 mi3338+2473174+2313174+2312796(Top 11%)2669(Top 18%)2669(Top 133%)
Half13.11 mi0.68 mi3310+283148+263148+263034(Top 12%)2890(Top 20%)2890(Top 144%)
25K15.53 mi2.42 mi3318-83153-53153-53808(Top 15%)3537(Top 24%)3537(Top 176%)
30K18.64 mi3.11 mi3559-2413349-1963349-1964611(Top 18%)4067(Top 28%)4067(Top 202%)
20M20.00 mi1.36 mi3816-2573565-2163565-2166712(Top 26%)5267(Top 36%)5267(Top 262%)
21M21.00 mi1.00 mi4085-2693780-2153780-2158314(Top 33%)5937(Top 41%)5937(Top 296%)
35K21.75 mi0.75 mi4176-913841-613841-617855(Top 31%)5660(Top 39%)5660(Top 282%)
23M23.00 mi1.25 mi4471-2954063-2224063-22210708(Top 42%)6921(Top 47%)6921(Top 344%)
24M24.00 mi1.00 mi4586-1154122-594122-599220(Top 36%)6137(Top 42%)6137(Top 305%)
40K24.85 mi0.85 mi4651-654148-264148-269008(Top 35%)5887(Top 40%)5887(Top 293%)
25.2M25.20 mi0.35 mi4641+104126+224126+226443(Top 25%)4498(Top 31%)4498(Top 224%)
Finish26.22 mi1.02 mi4457+1843957+1693957+1692083(Top 8%)1819(Top 12%)1819(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3269

Males

3111

M40-44

3111

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3492

Males

3313

M40-44

3313

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3269

Males

3111

M40-44

3111

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2796

Males

2669

M40-44

2669

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3034

Males

2890

M40-44

2890

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3808

Males

3537

M40-44

3537

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4611

Males

4067

M40-44

4067

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6712

Males

5267

M40-44

5267

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8314

Males

5937

M40-44

5937

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7855

Males

5660

M40-44

5660

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

10708

Males

6921

M40-44

6921

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9220

Males

6137

M40-44

6137

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9008

Males

5887

M40-44

5887

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6443

Males

4498

M40-44

4498

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2083

Males

1819

M40-44

1819

Passing Analysis

Category:
Athletes Passed
1680
Passed By
1926
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4211
5K → 10K45531+424#4211#3787
10K → 15K23836+202#3787#3585
15K → 20K26215+247#3585#3338
20K → Half379+28#3338#3310
Half → 25K128136-8#3310#3318
25K → 30K112353-241#3318#3559
30K → 20M39296-257#3559#3816
20M → 21M39308-269#3816#4085
21M → 35K25116-91#4085#4176
35K → 23M31326-295#4176#4471
23M → 24M40155-115#4471#4586
24M → 40K48113-65#4586#4651
40K → 25.2M3828+10#4651#4641
25.2M → Finish1884+184#4641#4457
TOTALS16801926-246
📊

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