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BOSTON MARATHON 2024

Nicolas Lawson

Bib: 11733•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 47%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 49%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:41/mi
47:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:11:17
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:36:15
↑ 106↓ 860.1%
Half· 13.11 mi
8:05/mi
1:41:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:42/mi
2:02:51
↑ 66↓ 880.2%
30K· 18.64 mi
9:15/mi
2:31:35
↑ 181↓ 1480.2%
20M
9:08/mi
2:44:00
↑ 64↓ 500.2%
21M
10:37/mi
2:54:37
↑ 106↓ 241.6%
35K· 21.75 mi
8:53/mi
3:01:16
↑ 17↓ 861.7%
23M
8:50/mi
3:12:20
↑ 23↓ 630.6%
24M
8:28/mi
3:20:48
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:28:22
↓ 200.3%
25.2M
9:43/mi
3:31:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:39:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:46
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:58:00
Pace9:00 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5323:247:3223:24
7:32
-
10K
6.21 mi11:14:4447:157:3623:51
7:41
+0:09
15K
9.32 mi11:38:461:11:177:3924:02
7:44
+0:03
20K
12.43 mi12:03:441:36:157:4524:58
8:02
+0:18
Half
13.11 mi12:09:151:41:467:465:31
8:05
+0:03
25K
15.53 mi12:30:202:02:517:5421:05
8:42
+0:37
30K
18.64 mi12:59:042:31:358:0828:44
9:15
+0:33
20M
20.00 mi13:11:292:44:008:1212:25
9:08
-0:07
21M
21.00 mi13:22:062:54:378:1910:37
10:37
+1:29
35K
21.75 mi13:28:453:01:168:206:39
8:53
-1:44
23M
23.00 mi13:39:493:12:208:2211:04
8:50
-0:03
24M
24.00 mi13:48:173:20:488:228:28
8:28
-0:22
40K
24.85 mi13:55:513:28:228:237:34
8:51
+0:23
25.2M
25.20 mi13:59:123:31:438:243:21
9:43
+0:52
Finish
26.22 mi14:07:153:39:468:238:03
7:54
-1:49

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

7:32 /mi

Average Pace

8:23 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:49

50% of race

Time at Steady Pace

54:50

25% of race

Time at Slower Pace

55:07

25% of race

Average Pace: 8:23 /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 mi10:50:5323:247:3223:24
7:32
#11017
10K
6.21 mi11:14:4447:157:3623:51
7:41
#11301
15K
9.32 mi11:38:461:11:177:3924:02
7:44
#11320
20K
12.43 mi12:03:441:36:157:4524:58
8:02
#11492
Half
13.11 mi12:09:151:41:467:465:31
8:05
#11574
25K
15.53 mi12:30:202:02:517:5421:05
8:42
#12046
30K
18.64 mi12:59:042:31:358:0828:44
9:15
#12549
20M
20.00 mi13:11:292:44:008:1212:25
9:08
#12529
21M
21.00 mi13:22:062:54:378:1910:37
10:37
#12692
35K
21.75 mi13:28:453:01:168:206:39
8:53
#12677
23M
23.00 mi13:39:493:12:208:2211:04
8:50
#12489
24M
24.00 mi13:48:173:20:488:228:28
8:28
#12285
40K
24.85 mi13:55:513:28:228:237:34
8:51
#12184
25.2M
25.20 mi13:59:123:31:438:243:21
9:43
#12116
Finish
26.22 mi14:07:153:39:468:238:03
7:54
#11931
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi110178420842011446(Top 45%)8493(Top 58%)8493(Top 383%)
10K6.21 mi3.10 mi11301-2848502-828502-8211681(Top 46%)8632(Top 59%)8632(Top 389%)
15K9.32 mi3.11 mi11320-198476+268476+2611446(Top 45%)8493(Top 58%)8493(Top 383%)
20K12.43 mi3.11 mi11492-1728531-558531-5512083(Top 47%)8691(Top 60%)8691(Top 392%)
Half13.11 mi0.68 mi11574-828564-338564-3313257(Top 52%)9167(Top 63%)9167(Top 413%)
25K15.53 mi2.42 mi12046-4728738-1748738-17414048(Top 55%)9375(Top 64%)9375(Top 423%)
30K18.64 mi3.11 mi12549-5038876-1388876-13814392(Top 56%)9273(Top 64%)9273(Top 418%)
20M20.00 mi1.36 mi12529+208802+748802+7412793(Top 50%)8306(Top 57%)8306(Top 374%)
21M21.00 mi1.00 mi12692-1638811-98811-915183(Top 59%)9240(Top 63%)9240(Top 417%)
35K21.75 mi0.75 mi12677+158768+438768+4312756(Top 50%)8053(Top 55%)8053(Top 363%)
23M23.00 mi1.25 mi12489+1888625+1438625+14310298(Top 40%)6725(Top 46%)6725(Top 303%)
24M24.00 mi1.00 mi12285+2048475+1508475+1509258(Top 36%)6175(Top 42%)6175(Top 278%)
40K24.85 mi0.85 mi12184+1018392+838392+8310139(Top 40%)6486(Top 44%)6486(Top 292%)
25.2M25.20 mi0.35 mi12116+688338+548338+549660(Top 38%)6180(Top 42%)6180(Top 279%)
Finish26.22 mi1.02 mi11931+1858217+1218217+1217918(Top 31%)5373(Top 37%)5373(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11446

Males

8493

M45-49

8493

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11681

Males

8632

M45-49

8632

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11446

Males

8493

M45-49

8493

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12083

Males

8691

M45-49

8691

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13257

Males

9167

M45-49

9167

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14048

Males

9375

M45-49

9375

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14392

Males

9273

M45-49

9273

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

12793

Males

8306

M45-49

8306

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15183

Males

9240

M45-49

9240

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12756

Males

8053

M45-49

8053

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10298

Males

6725

M45-49

6725

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9258

Males

6175

M45-49

6175

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10139

Males

6486

M45-49

6486

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9660

Males

6180

M45-49

6180

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7918

Males

5373

M45-49

5373

Passing Analysis

Category:
Athletes Passed
1992
Passed By
2906
Net Change
-914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11017
5K → 10K184468-284#11017#11301
10K → 15K196215-19#11301#11320
15K → 20K179351-172#11320#11492
20K → Half1698-82#11492#11574
Half → 25K115587-472#11574#12046
25K → 30K164667-503#12046#12549
30K → 20M138118+20#12549#12529
20M → 21M73236-163#12529#12692
21M → 35K8065+15#12692#12677
35K → 23M22739+188#12677#12489
23M → 24M22016+204#12489#12285
24M → 40K13029+101#12285#12184
40K → 25.2M757+68#12184#12116
25.2M → Finish19510+185#12116#11931
TOTALS19922906-914
📊

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