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BOSTON MARATHON 2024

Nathan Muirhead

Bib: 6271•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 23%
Masters (Masters Men)
#0 / 9729
Top 12%
Division (M40-44)
#0 / 2009
Top 31%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:00
Rank: #5303
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
42:02
Rank: #5101 (+202)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:12
Rank: #5001 (+100)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:44
Rank: #4900 (+101)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:29:21
Rank: #4857 (+43)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:46:17
Rank: #4666 (+191)
Half → 25K
16:56 | 6:59/mi
30K· 18.64 mi
2:08:46
Rank: #4468 (+198)
25K → 30K
22:29 | 7:14/mi
20M
2:18:43
Rank: #4327 (+141)
30K → 20M
9:57 | 7:19/mi
21M
2:26:38
Rank: #4210 (+117)
20M → 21M
7:55 | 7:55/mi
35K· 21.75 mi
2:32:01
Rank: #4138 (+72)
21M → 35K
5:23 | 7:12/mi
23M
2:41:24
Rank: #4017 (+121)
35K → 23M
9:23 | 7:30/mi
24M
2:48:39
Rank: #3909 (+108)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:54:58
Rank: #3807 (+102)
24M → 40K
6:19 | 7:23/mi
25.2M
2:57:45
Rank: #3756 (+51)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:04:52
Rank: #3665 (+91)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:21
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:35:31
Pace7:17 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1421:006:4621:00
6:46
-
10K
6.21 mi10:47:1642:026:4621:02
6:46
0:00
15K
9.32 mi11:08:261:03:126:4721:10
6:49
+0:03
20K
12.43 mi11:29:581:24:446:4921:32
6:56
+0:07
Half
13.11 mi11:34:351:29:216:494:37
6:46
-0:10
25K
15.53 mi11:51:311:46:176:5116:56
6:59
+0:13
30K
18.64 mi12:14:002:08:466:5422:29
7:14
+0:15
20M
20.00 mi12:23:572:18:436:569:57
7:19
+0:05
21M
21.00 mi12:31:522:26:386:597:55
7:55
+0:36
35K
21.75 mi12:37:152:32:016:595:23
7:12
-0:43
23M
23.00 mi12:46:382:41:247:019:23
7:30
+0:18
24M
24.00 mi12:53:532:48:397:027:15
7:15
-0:15
40K
24.85 mi13:00:122:54:587:026:19
7:23
+0:08
25.2M
25.20 mi13:02:592:57:457:032:47
8:04
+0:41
Finish
26.22 mi13:10:063:04:527:037:07
6:59
-1:05

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

6:46 /mi

Average Pace

7:03 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:47

89% of race

Time at Steady Pace

17:18

9% of race

Time at Slower Pace

2:47

2% of race

Average Pace: 7:03 /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 mi10:26:1421:006:4621:00
6:46
#5303
10K
6.21 mi10:47:1642:026:4621:02
6:46
#5101
15K
9.32 mi11:08:261:03:126:4721:10
6:49
#5001
20K
12.43 mi11:29:581:24:446:4921:32
6:56
#4900
Half
13.11 mi11:34:351:29:216:494:37
6:46
#4857
25K
15.53 mi11:51:311:46:176:5116:56
6:59
#4666
30K
18.64 mi12:14:002:08:466:5422:29
7:14
#4468
20M
20.00 mi12:23:572:18:436:569:57
7:19
#4327
21M
21.00 mi12:31:522:26:386:597:55
7:55
#4210
35K
21.75 mi12:37:152:32:016:595:23
7:12
#4138
23M
23.00 mi12:46:382:41:247:019:23
7:30
#4017
24M
24.00 mi12:53:532:48:397:027:15
7:15
#3909
40K
24.85 mi13:00:122:54:587:026:19
7:23
#3807
25.2M
25.20 mi13:02:592:57:457:032:47
8:04
#3756
Finish
26.22 mi13:10:063:04:527:037:07
6:59
#3665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5303488348834828(Top 19%)4460(Top 31%)4460(Top 222%)
10K6.21 mi3.10 mi5101+2024719+1644719+1644897(Top 19%)4540(Top 31%)4540(Top 226%)
15K9.32 mi3.11 mi5001+1004631+884631+884828(Top 19%)4460(Top 31%)4460(Top 222%)
20K12.43 mi3.11 mi4900+1014538+934538+934827(Top 19%)4426(Top 30%)4426(Top 220%)
Half13.11 mi0.68 mi4857+434501+374501+374239(Top 17%)3943(Top 27%)3943(Top 196%)
25K15.53 mi2.42 mi4666+1914321+1804321+1804265(Top 17%)3918(Top 27%)3918(Top 195%)
30K18.64 mi3.11 mi4468+1984124+1974124+1973924(Top 15%)3556(Top 24%)3556(Top 177%)
20M20.00 mi1.36 mi4327+1414003+1214003+1213633(Top 14%)3280(Top 22%)3280(Top 163%)
21M21.00 mi1.00 mi4210+1173884+1193884+1193850(Top 15%)3334(Top 23%)3334(Top 166%)
35K21.75 mi0.75 mi4138+723813+713813+713746(Top 15%)3271(Top 22%)3271(Top 163%)
23M23.00 mi1.25 mi4017+1213689+1243689+1243577(Top 14%)3090(Top 21%)3090(Top 154%)
24M24.00 mi1.00 mi3909+1083586+1033586+1033169(Top 12%)2749(Top 19%)2749(Top 137%)
40K24.85 mi0.85 mi3807+1023492+943492+943096(Top 12%)2634(Top 18%)2634(Top 131%)
25.2M25.20 mi0.35 mi3756+513443+493443+492961(Top 12%)2498(Top 17%)2498(Top 124%)
Finish26.22 mi1.02 mi3665+913356+873356+873061(Top 12%)2560(Top 18%)2560(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4828

Males

4460

M40-44

4460

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4897

Males

4540

M40-44

4540

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4828

Males

4460

M40-44

4460

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4827

Males

4426

M40-44

4426

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4239

Males

3943

M40-44

3943

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4265

Males

3918

M40-44

3918

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3924

Males

3556

M40-44

3556

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3633

Males

3280

M40-44

3280

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3850

Males

3334

M40-44

3334

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3746

Males

3271

M40-44

3271

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3577

Males

3090

M40-44

3090

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3169

Males

2749

M40-44

2749

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3096

Males

2634

M40-44

2634

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

2961

Males

2498

M40-44

2498

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3061

Males

2560

M40-44

2560

Passing Analysis

Category:
Athletes Passed
2245
Passed By
607
Net Change
+1638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5303
5K → 10K29795+202#5303#5101
10K → 15K19696+100#5101#5001
15K → 20K209108+101#5001#4900
20K → Half529+43#4900#4857
Half → 25K26574+191#4857#4666
25K → 30K28688+198#4666#4468
30K → 20M16726+141#4468#4327
20M → 21M15235+117#4327#4210
21M → 35K8715+72#4210#4138
35K → 23M14625+121#4138#4017
23M → 24M12315+108#4017#3909
24M → 40K1053+102#3909#3807
40K → 25.2M554+51#3807#3756
25.2M → Finish10514+91#3756#3665
TOTALS2245607+1638
📊

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