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BOSTON MARATHON 2024

Scott Mcrae

Bib: 30377•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
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
8:44/mi
27:07
↑ 97↓ 3451.5%
10K· 6.21 mi
9:39/mi
57:06
↑ 79↓ 1380.4%
15K· 9.32 mi
9:30/mi
1:26:36
↑ 67↓ 78
20K· 12.43 mi
10:15/mi
1:58:27
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
2:04:38
↑ 19↓ 370.5%
25K· 15.53 mi
9:25/mi
2:27:29
↑ 66↓ 880.2%
30K· 18.64 mi
10:09/mi
2:59:00
↑ 181↓ 1480.2%
20M
10:12/mi
3:12:51
↑ 64↓ 500.2%
21M
11:43/mi
3:24:34
↑ 106↓ 241.6%
35K· 21.75 mi
10:04/mi
3:32:06
↑ 17↓ 861.7%
23M
10:57/mi
3:45:49
↑ 23↓ 630.6%
24M
10:37/mi
3:56:26
↓ 821.3%
40K· 24.85 mi
10:43/mi
4:05:36
↓ 200.3%
25.2M
11:36/mi
4:09:36
↑ 13↓ 160.2%
Finish· 26.22 mi
9:55/mi
4:19:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:38
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:15:04
Pace10:18 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1527:078:4427:07
8:44
-
10K
6.21 mi12:23:1457:069:1129:59
9:39
+0:55
15K
9.32 mi12:52:441:26:369:1729:30
9:30
-0:09
20K
12.43 mi13:24:351:58:279:3231:51
10:15
+0:45
Half
13.11 mi13:30:462:04:389:306:11
9:04
-1:11
25K
15.53 mi13:53:372:27:299:3022:51
9:25
+0:21
30K
18.64 mi14:25:082:59:009:3631:31
10:09
+0:44
20M
20.00 mi14:38:593:12:519:3913:51
10:12
+0:03
21M
21.00 mi14:50:423:24:349:4411:43
11:43
+1:31
35K
21.75 mi14:58:143:32:069:457:32
10:04
-1:39
23M
23.00 mi15:11:573:45:499:4913:43
10:57
+0:53
24M
24.00 mi15:22:343:56:269:5110:37
10:37
-0:20
40K
24.85 mi15:31:444:05:369:539:10
10:43
+0:06
25.2M
25.20 mi15:35:444:09:369:544:00
11:36
+0:53
Finish
26.22 mi15:45:504:19:429:5510:06
9:55
-1:41

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

8:44 /mi

Average Pace

9:55 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:38

45% of race

Time at Steady Pace

1:34:51

37% of race

Time at Slower Pace

49:13

19% of race

Average Pace: 9:54 /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 mi11:53:1527:078:4427:07
8:44
#18955
10K
6.21 mi12:23:1457:069:1129:59
9:39
#20606
15K
9.32 mi12:52:441:26:369:1729:30
9:30
#20618
20K
12.43 mi13:24:351:58:279:3231:51
10:15
#20776
Half
13.11 mi13:30:462:04:389:306:11
9:04
#20672
25K
15.53 mi13:53:372:27:299:3022:51
9:25
#20131
30K
18.64 mi14:25:082:59:009:3631:31
10:09
#19680
20M
20.00 mi14:38:593:12:519:3913:51
10:12
#19477
21M
21.00 mi14:50:423:24:349:4411:43
11:43
#19365
35K
21.75 mi14:58:143:32:069:457:32
10:04
#19284
23M
23.00 mi15:11:573:45:499:4913:43
10:57
#19194
24M
24.00 mi15:22:343:56:269:5110:37
10:37
#19133
40K
24.85 mi15:31:444:05:369:539:10
10:43
#19039
25.2M
25.20 mi15:35:444:09:369:544:00
11:36
#18976
Finish
26.22 mi15:45:504:19:429:5510:06
9:55
#18933
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi18955115921159220640(Top 81%)12474(Top 86%)12474(Top 645%)
10K6.21 mi3.10 mi20606-165112391-79912391-79921727(Top 85%)12912(Top 89%)12912(Top 667%)
15K9.32 mi3.11 mi20618-1212425-3412425-3420640(Top 81%)12474(Top 86%)12474(Top 645%)
20K12.43 mi3.11 mi20776-15812497-7212497-7221111(Top 83%)12644(Top 87%)12644(Top 653%)
Half13.11 mi0.68 mi20672+10412440+5712440+5718533(Top 73%)11421(Top 78%)11421(Top 590%)
25K15.53 mi2.42 mi20131+54112188+25212188+25217277(Top 68%)10816(Top 74%)10816(Top 559%)
30K18.64 mi3.11 mi19680+45111909+27911909+27917789(Top 70%)10824(Top 74%)10824(Top 559%)
20M20.00 mi1.36 mi19477+20311780+12911780+12917099(Top 67%)10302(Top 71%)10302(Top 532%)
21M21.00 mi1.00 mi19365+11211701+7911701+7918157(Top 71%)10717(Top 74%)10717(Top 554%)
35K21.75 mi0.75 mi19284+8111652+4911652+4917378(Top 68%)10308(Top 71%)10308(Top 533%)
23M23.00 mi1.25 mi19194+9011596+5611596+5618297(Top 72%)10711(Top 73%)10711(Top 554%)
24M24.00 mi1.00 mi19133+6111545+5111545+5118193(Top 71%)10595(Top 73%)10595(Top 548%)
40K24.85 mi0.85 mi19039+9411478+6711478+6717344(Top 68%)10114(Top 69%)10114(Top 523%)
25.2M25.20 mi0.35 mi18976+6311445+3311445+3316301(Top 64%)9585(Top 66%)9585(Top 495%)
Finish26.22 mi1.02 mi18933+4311404+4111404+4118086(Top 71%)10502(Top 72%)10502(Top 543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20640

Males

12474

M50-54

12474

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21727

Males

12912

M50-54

12912

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20640

Males

12474

M50-54

12474

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21111

Males

12644

M50-54

12644

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18533

Males

11421

M50-54

11421

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17277

Males

10816

M50-54

10816

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17789

Males

10824

M50-54

10824

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17099

Males

10302

M50-54

10302

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18157

Males

10717

M50-54

10717

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17378

Males

10308

M50-54

10308

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

18297

Males

10711

M50-54

10711

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18193

Males

10595

M50-54

10595

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17344

Males

10114

M50-54

10114

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16301

Males

9585

M50-54

9585

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18086

Males

10502

M50-54

10502

Passing Analysis

Category:
Athletes Passed
2418
Passed By
2396
Net Change
+22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18955
5K → 10K221673-1651#18955#20606
10K → 15K198210-12#20606#20618
15K → 20K130288-158#20618#20776
20K → Half1095+104#20776#20672
Half → 25K5432+541#20672#20131
25K → 30K46615+451#20131#19680
30K → 20M21714+203#19680#19477
20M → 21M14129+112#19477#19365
21M → 35K10221+81#19365#19284
35K → 23M13646+90#19284#19194
23M → 24M9433+61#19194#19133
24M → 40K11218+94#19133#19039
40K → 25.2M685+63#19039#18976
25.2M → Finish8037+43#18976#18933
TOTALS24182396+22
📊

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