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BOSTON MARATHON 2024

Charles Macdonald

Bib: 4792•M

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 17%
Division (M18-39)
#0 / 4849
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #2615
Start → 5K
19:51 | 6:23/mi
10K· 6.21 mi
40:08
Rank: #2885 (-270)
5K → 10K
20:17 | 6:32/mi
15K· 9.32 mi
1:00:28
Rank: #2869 (+16)
10K → 15K
20:20 | 6:33/mi
20K· 12.43 mi
1:21:08
Rank: #2853 (+16)
15K → 20K
20:40 | 6:39/mi
Half· 13.11 mi
1:25:37
Rank: #2854 (-1)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:03
Rank: #2806 (+48)
Half → 25K
16:26 | 6:47/mi
30K· 18.64 mi
2:03:47
Rank: #2703 (+103)
25K → 30K
21:44 | 7:00/mi
20M
2:13:18
Rank: #2634 (+69)
30K → 20M
9:31 | 7:00/mi
21M
2:20:46
Rank: #2562 (+72)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:25:50
Rank: #2516 (+46)
21M → 35K
5:04 | 6:46/mi
23M
2:34:51
Rank: #2482 (+34)
35K → 23M
9:01 | 7:12/mi
24M
2:41:57
Rank: #2454 (+28)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:48:23
Rank: #2479 (-25)
24M → 40K
6:26 | 7:31/mi
25.2M
2:51:21
Rank: #2518 (-39)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
2:58:47
Rank: #2598 (-80)
25.2M → Finish
7:26 | 7:18/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:37
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:33:10
Pace7:06 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1019:516:2319:51
6:23
-
10K
6.21 mi10:43:2740:086:2820:17
6:32
+0:09
15K
9.32 mi11:03:471:00:286:2920:20
6:33
+0:01
20K
12.43 mi11:24:271:21:086:3220:40
6:39
+0:06
Half
13.11 mi11:28:561:25:376:324:29
6:34
-0:05
25K
15.53 mi11:45:221:42:036:3416:26
6:47
+0:13
30K
18.64 mi12:07:062:03:476:3821:44
7:00
+0:13
20M
20.00 mi12:16:372:13:186:409:31
7:00
0:00
21M
21.00 mi12:24:052:20:466:427:28
7:28
+0:28
35K
21.75 mi12:29:092:25:506:425:04
6:46
-0:42
23M
23.00 mi12:38:102:34:516:449:01
7:12
+0:26
24M
24.00 mi12:45:162:41:576:457:06
7:06
-0:06
40K
24.85 mi12:51:422:48:236:466:26
7:31
+0:25
25.2M
25.20 mi12:54:402:51:216:482:58
8:36
+1:05
Finish
26.22 mi13:02:062:58:476:497:26
7:18
-1:18

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

6:23 /mi

Average Pace

6:49 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:25:37

48% of race

Time at Steady Pace

1:08:52

39% of race

Time at Slower Pace

24:18

14% of race

Average Pace: 6:49 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:1019:516:2319:51
6:23
#2615
10K
6.21 mi10:43:2740:086:2820:17
6:32
#2885
15K
9.32 mi11:03:471:00:286:2920:20
6:33
#2869
20K
12.43 mi11:24:271:21:086:3220:40
6:39
#2853
Half
13.11 mi11:28:561:25:376:324:29
6:34
#2854
25K
15.53 mi11:45:221:42:036:3416:26
6:47
#2806
30K
18.64 mi12:07:062:03:476:3821:44
7:00
#2703
20M
20.00 mi12:16:372:13:186:409:31
7:00
#2634
21M
21.00 mi12:24:052:20:466:427:28
7:28
#2562
35K
21.75 mi12:29:092:25:506:425:04
6:46
#2516
23M
23.00 mi12:38:102:34:516:449:01
7:12
#2482
24M
24.00 mi12:45:162:41:576:457:06
7:06
#2454
40K
24.85 mi12:51:422:48:236:466:26
7:31
#2479
25.2M
25.20 mi12:54:402:51:216:482:58
8:36
#2518
Finish
26.22 mi13:02:062:58:476:497:26
7:18
#2598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2615251525152954(Top 12%)2817(Top 19%)2817(Top 58%)
10K6.21 mi3.10 mi2885-2702762-2472762-2473179(Top 12%)3022(Top 21%)3022(Top 62%)
15K9.32 mi3.11 mi2869+162746+162746+162954(Top 12%)2817(Top 19%)2817(Top 58%)
20K12.43 mi3.11 mi2853+162730+162730+162910(Top 11%)2774(Top 19%)2774(Top 57%)
Half13.11 mi0.68 mi2854-1273027302980(Top 12%)2836(Top 19%)2836(Top 58%)
25K15.53 mi2.42 mi2806+482676+542676+543048(Top 12%)2867(Top 20%)2867(Top 59%)
30K18.64 mi3.11 mi2703+1032571+1052571+1052844(Top 11%)2655(Top 18%)2655(Top 55%)
20M20.00 mi1.36 mi2634+692504+672504+672368(Top 9%)2209(Top 15%)2209(Top 46%)
21M21.00 mi1.00 mi2562+722437+672437+672392(Top 9%)2197(Top 15%)2197(Top 45%)
35K21.75 mi0.75 mi2516+462392+452392+452182(Top 9%)2013(Top 14%)2013(Top 42%)
23M23.00 mi1.25 mi2482+342355+372355+372579(Top 10%)2319(Top 16%)2319(Top 48%)
24M24.00 mi1.00 mi2454+282323+322323+322648(Top 10%)2336(Top 16%)2336(Top 48%)
40K24.85 mi0.85 mi2479-252337-142337-143576(Top 14%)2931(Top 20%)2931(Top 60%)
25.2M25.20 mi0.35 mi2518-392368-312368-314801(Top 19%)3607(Top 25%)3607(Top 74%)
Finish26.22 mi1.02 mi2598-802440-722440-724450(Top 17%)3474(Top 24%)3474(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

2954

Males

2817

M18-39

2817

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3179

Males

3022

M18-39

3022

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

2954

Males

2817

M18-39

2817

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2910

Males

2774

M18-39

2774

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

2980

Males

2836

M18-39

2836

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3048

Males

2867

M18-39

2867

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2844

Males

2655

M18-39

2655

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2368

Males

2209

M18-39

2209

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2392

Males

2197

M18-39

2197

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2182

Males

2013

M18-39

2013

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2579

Males

2319

M18-39

2319

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2648

Males

2336

M18-39

2336

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3576

Males

2931

M18-39

2931

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4801

Males

3607

M18-39

3607

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4450

Males

3474

M18-39

3474

Passing Analysis

Category:
Athletes Passed
1090
Passed By
1073
Net Change
+17
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2615
5K → 10K56326-270#2615#2885
10K → 15K119103+16#2885#2869
15K → 20K116100+16#2869#2853
20K → Half2324-1#2853#2854
Half → 25K11163+48#2854#2806
25K → 30K20097+103#2806#2703
30K → 20M9627+69#2703#2634
20M → 21M10129+72#2634#2562
21M → 35K5711+46#2562#2516
35K → 23M8349+34#2516#2482
23M → 24M5224+28#2482#2454
24M → 40K4065-25#2454#2479
40K → 25.2M1655-39#2479#2518
25.2M → Finish20100-80#2518#2598
TOTALS10901073+17
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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