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BOSTON MARATHON 2024

William Cox

MA

Bib: 26176 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:59/mi
34:07
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:44/mi
1:10:33
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
12:08/mi
1:48:16
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:59/mi
2:28:36
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
12:08/mi
2:36:53
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
14:44/mi
3:12:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
16:07/mi
4:02:42
↑ 181↓ 1480.2%
138 ft elev
20M
16:13/mi
4:24:44
↑ 64↓ 500.2%
148 ft elev
21M
16:13/mi
4:40:57
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
15:53/mi
4:52:50
↑ 17↓ 861.7%
156 ft elev
23M
16:26/mi
5:13:24
↑ 23↓ 630.6%
116 ft elev
24M
16:33/mi
5:29:57
↓ 821.3%
34 ft elev
40K· 24.85 mi
15:30/mi
5:43:12
↓ 200.3%
20 ft elev
25.2M
15:19/mi
5:48:29
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
13:31/mi
6:02:15
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:36:53
Pace11:58 /mi
2nd Half
Distance13.11 mi
Time3:25:22
Pace15:40 /mi
📊Positive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4234:0710:5934:07
10:59
-
10K
6.21 mi12:32:081:10:3311:2136:26
11:44
+0:45
15K
9.32 mi13:09:511:48:1611:3737:43
12:08
+0:24
20K
12.43 mi13:50:112:28:3611:5740:20
12:59
+0:51
Half
13.11 mi13:58:282:36:5311:588:17
12:08
-0:51
25K
15.53 mi14:34:123:12:3712:2435:44
14:44
+2:36
30K
18.64 mi15:24:174:02:4213:0150:05
16:07
+1:23
20M
20.00 mi15:46:194:24:4413:1422:02
16:13
+0:06
21M
21.00 mi16:02:324:40:5713:2316:13
16:13
0:00
35K
21.75 mi16:14:254:52:5013:2811:53
15:53
-0:20
23M
23.00 mi16:34:595:13:2413:3820:34
16:26
+0:33
24M
24.00 mi16:51:325:29:5713:4516:33
16:33
+0:07
40K
24.85 mi17:04:475:43:1213:4813:15
15:30
-1:03
25.2M
25.20 mi17:10:045:48:2913:505:17
15:19
-0:11
Finish
26.22 mi17:23:506:02:1513:5013:46
13:31
-1:48

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

10:59 /mi

Average Pace

13:50 /mi

Slowest Pace

16:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:39

47% of race

Time at Steady Pace

2:34:29

43% of race

Time at Slower Pace

37:07

10% of race

Average Pace: 13:49 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:55:4234:0710:5934:07
10:59
#24824
10K
6.21 mi12:32:081:10:3311:2136:26
11:44
#24911
15K
9.32 mi13:09:511:48:1611:3737:43
12:08
#24917
20K
12.43 mi13:50:112:28:3611:5740:20
12:59
#24924
Half
13.11 mi13:58:282:36:5311:588:17
12:08
#24925
25K
15.53 mi14:34:123:12:3712:2435:44
14:44
#25042
30K
18.64 mi15:24:174:02:4213:0150:05
16:07
#25184
20M
20.00 mi15:46:194:24:4413:1422:02
16:13
#25223
21M
21.00 mi16:02:324:40:5713:2316:13
16:13
#25234
35K
21.75 mi16:14:254:52:5013:2811:53
15:53
#25261
23M
23.00 mi16:34:595:13:2413:3820:34
16:26
#25305
24M
24.00 mi16:51:325:29:5713:4516:33
16:33
#25356
40K
24.85 mi17:04:475:43:1213:4813:15
15:30
#25377
25.2M
25.20 mi17:10:045:48:2913:505:17
15:19
#25377
Finish
26.22 mi17:23:506:02:1513:5013:46
13:31
#25394
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24824143231432324816(Top 97%)14305(Top 98%)14305(Top 295%)
10K6.21 mi3.10 mi24911-8714362-3914362-3924956(Top 98%)14367(Top 99%)14367(Top 296%)
15K9.32 mi3.11 mi24917-614353+914353+924816(Top 97%)14305(Top 98%)14305(Top 295%)
20K12.43 mi3.11 mi24924-714358-514358-524837(Top 97%)14285(Top 98%)14285(Top 295%)
Half13.11 mi0.68 mi24925-114355+314355+324682(Top 97%)14196(Top 97%)14196(Top 293%)
25K15.53 mi2.42 mi25042-11714389-3414389-3425264(Top 99%)14441(Top 99%)14441(Top 298%)
30K18.64 mi3.11 mi25184-14214433-4414433-4425348(Top 99%)14461(Top 99%)14461(Top 298%)
20M20.00 mi1.36 mi25223-3914442-914442-925239(Top 99%)14385(Top 99%)14385(Top 297%)
21M21.00 mi1.00 mi25234-1114441+114441+124643(Top 96%)14041(Top 96%)14041(Top 290%)
35K21.75 mi0.75 mi25261-2714456-1514456-1525138(Top 98%)14299(Top 98%)14299(Top 295%)
23M23.00 mi1.25 mi25305-4414470-1414470-1425194(Top 99%)14342(Top 98%)14342(Top 296%)
24M24.00 mi1.00 mi25356-5114490-2014490-2025244(Top 99%)14356(Top 98%)14356(Top 296%)
40K24.85 mi0.85 mi25377-2114496-614496-624802(Top 97%)14062(Top 96%)14062(Top 290%)
25.2M25.20 mi0.35 mi2537714495+114495+123369(Top 91%)13249(Top 91%)13249(Top 273%)
Finish26.22 mi1.02 mi25394-1714500-514500-524707(Top 97%)13988(Top 96%)13988(Top 288%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

24816

Males

14305

M18-39

14305

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

24956

Males

14367

M18-39

14367

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

24816

Males

14305

M18-39

14305

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

24837

Males

14285

M18-39

14285

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

24682

Males

14196

M18-39

14196

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

25264

Males

14441

M18-39

14441

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25348

Males

14461

M18-39

14461

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

25239

Males

14385

M18-39

14385

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

24643

Males

14041

M18-39

14041

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

25138

Males

14299

M18-39

14299

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

25194

Males

14342

M18-39

14342

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25244

Males

14356

M18-39

14356

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24802

Males

14062

M18-39

14062

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23369

Males

13249

M18-39

13249

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

24707

Males

13988

M18-39

13988

Passing Analysis

Category:
Athletes Passed
305
Passed By
875
Net Change
-570
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24824
5K → 10K72159-87#24824#24911
10K → 15K7379-6#24911#24917
15K → 20K6067-7#24917#24924
20K → Half1415-1#24924#24925
Half → 25K14131-117#24925#25042
25K → 30K23165-142#25042#25184
30K → 20M948-39#25184#25223
20M → 21M920-11#25223#25234
21M → 35K532-27#25234#25261
35K → 23M549-44#25261#25305
23M → 24M455-51#25305#25356
24M → 40K526-21#25356#25377
40K → 25.2M440#25377#25377
25.2M → Finish825-17#25377#25394
TOTALS305875-570
📊

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