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BOSTON MARATHON 2024

Alec Macdonell

Bib: 26137•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
9:01/mi
28:02
↑ 97↓ 3451.5%
10K· 6.21 mi
8:55/mi
55:43
↑ 79↓ 1380.4%
15K· 9.32 mi
8:48/mi
1:23:02
↑ 67↓ 78
20K· 12.43 mi
9:06/mi
1:51:17
↑ 106↓ 860.1%
Half· 13.11 mi
9:26/mi
1:57:43
↑ 19↓ 370.5%
25K· 15.53 mi
10:29/mi
2:23:07
↑ 66↓ 880.2%
30K· 18.64 mi
11:04/mi
2:57:31
↑ 181↓ 1480.2%
20M
11:56/mi
3:13:44
↑ 64↓ 500.2%
21M
12:41/mi
3:26:25
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
3:34:35
↑ 17↓ 861.7%
23M
10:46/mi
3:48:04
↑ 23↓ 630.6%
24M
10:52/mi
3:58:56
↓ 821.3%
40K· 24.85 mi
11:23/mi
4:08:40
↓ 200.3%
25.2M
11:39/mi
4:12:41
↑ 13↓ 160.2%
Finish· 26.22 mi
9:52/mi
4:22:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:43
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:25:01
Pace11:04 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2728:029:0128:02
9:01
-
10K
6.21 mi12:14:0855:438:5827:41
8:55
-0:06
15K
9.32 mi12:41:271:23:028:5527:19
8:48
-0:07
20K
12.43 mi13:09:421:51:178:5728:15
9:06
+0:18
Half
13.11 mi13:16:081:57:438:596:26
9:26
+0:20
25K
15.53 mi13:41:322:23:079:1325:24
10:29
+1:03
30K
18.64 mi14:15:562:57:319:3134:24
11:04
+0:35
20M
20.00 mi14:32:093:13:449:4116:13
11:56
+0:52
21M
21.00 mi14:44:503:26:259:5012:41
12:41
+0:45
35K
21.75 mi14:53:003:34:359:528:10
10:55
-1:46
23M
23.00 mi15:06:293:48:049:5513:29
10:46
-0:09
24M
24.00 mi15:17:213:58:569:5710:52
10:52
+0:06
40K
24.85 mi15:27:054:08:4010:009:44
11:23
+0:31
25.2M
25.20 mi15:31:064:12:4110:024:01
11:39
+0:16
Finish
26.22 mi15:41:094:22:4410:0210:03
9:52
-1:47

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

8:48 /mi

Average Pace

10:02 /mi

Slowest Pace

12:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:46

49% of race

Time at Steady Pace

1:32:19

35% of race

Time at Slower Pace

42:39

16% of race

Average Pace: 10:01 /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 mi11:46:2728:029:0128:02
9:01
#20153
10K
6.21 mi12:14:0855:438:5827:41
8:55
#19760
15K
9.32 mi12:41:271:23:028:5527:19
8:48
#19178
20K
12.43 mi13:09:421:51:178:5728:15
9:06
#18762
Half
13.11 mi13:16:081:57:438:596:26
9:26
#18819
25K
15.53 mi13:41:322:23:079:1325:24
10:29
#19207
30K
18.64 mi14:15:562:57:319:3134:24
11:04
#19443
20M
20.00 mi14:32:093:13:449:4116:13
11:56
#19615
21M
21.00 mi14:44:503:26:259:5012:41
12:41
#19603
35K
21.75 mi14:53:003:34:359:528:10
10:55
#19594
23M
23.00 mi15:06:293:48:049:5513:29
10:46
#19484
24M
24.00 mi15:17:213:58:569:5710:52
10:52
#19432
40K
24.85 mi15:27:054:08:4010:009:44
11:23
#19405
25.2M
25.20 mi15:31:064:12:4110:024:01
11:39
#19354
Finish
26.22 mi15:41:094:22:4410:0210:03
9:52
#19285
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20153121511215117933(Top 70%)11216(Top 77%)11216(Top 231%)
10K6.21 mi3.10 mi19760+39311979+17211979+17219384(Top 76%)11848(Top 81%)11848(Top 244%)
15K9.32 mi3.11 mi19178+58211738+24111738+24117933(Top 70%)11216(Top 77%)11216(Top 231%)
20K12.43 mi3.11 mi18762+41611560+17811560+17817727(Top 69%)11137(Top 76%)11137(Top 230%)
Half13.11 mi0.68 mi18819-5711583-2311583-2319809(Top 78%)11986(Top 82%)11986(Top 247%)
25K15.53 mi2.42 mi19207-38811754-17111754-17120351(Top 80%)12201(Top 84%)12201(Top 252%)
30K18.64 mi3.11 mi19443-23611788-3411788-3420142(Top 79%)11910(Top 82%)11910(Top 246%)
20M20.00 mi1.36 mi19615-17211847-5911847-5921233(Top 83%)12310(Top 84%)12310(Top 254%)
21M21.00 mi1.00 mi19603+1211822+2511822+2520186(Top 79%)11715(Top 80%)11715(Top 242%)
35K21.75 mi0.75 mi19594+911792+3011792+3019611(Top 77%)11436(Top 78%)11436(Top 236%)
23M23.00 mi1.25 mi19484+11011718+7411718+7417748(Top 69%)10426(Top 72%)10426(Top 215%)
24M24.00 mi1.00 mi19432+5211671+4711671+4718873(Top 74%)10944(Top 75%)10944(Top 226%)
40K24.85 mi0.85 mi19405+2711652+1911652+1919057(Top 75%)10975(Top 75%)10975(Top 226%)
25.2M25.20 mi0.35 mi19354+5111621+3111621+3116441(Top 64%)9658(Top 66%)9658(Top 199%)
Finish26.22 mi1.02 mi19285+6911578+4311578+4317925(Top 70%)10423(Top 71%)10423(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17933

Males

11216

M18-39

11216

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19384

Males

11848

M18-39

11848

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17933

Males

11216

M18-39

11216

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

17727

Males

11137

M18-39

11137

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19809

Males

11986

M18-39

11986

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20351

Males

12201

M18-39

12201

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20142

Males

11910

M18-39

11910

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21233

Males

12310

M18-39

12310

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20186

Males

11715

M18-39

11715

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19611

Males

11436

M18-39

11436

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17748

Males

10426

M18-39

10426

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

18873

Males

10944

M18-39

10944

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19057

Males

10975

M18-39

10975

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16441

Males

9658

M18-39

9658

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17925

Males

10423

M18-39

10423

Passing Analysis

Category:
Athletes Passed
2466
Passed By
1598
Net Change
+868
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20153
5K → 10K497104+393#20153#19760
10K → 15K60523+582#19760#19178
15K → 20K48367+416#19178#18762
20K → Half2077-57#18762#18819
Half → 25K83471-388#18819#19207
25K → 30K142378-236#19207#19443
30K → 20M44216-172#19443#19615
20M → 21M8068+12#19615#19603
21M → 35K5647+9#19603#19594
35K → 23M13828+110#19594#19484
23M → 24M9240+52#19484#19432
24M → 40K7043+27#19432#19405
40K → 25.2M565+51#19405#19354
25.2M → Finish10031+69#19354#19285
TOTALS24661598+868
📊

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