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BOSTON MARATHON 2024

Matthew Walsh

Bib: 25502•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
8:38/mi
26:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
54:26
↑ 79↓ 1380.4%
15K· 9.32 mi
9:29/mi
1:23:53
↑ 67↓ 78
20K· 12.43 mi
9:58/mi
1:54:50
↑ 106↓ 860.1%
Half· 13.11 mi
9:57/mi
2:01:37
↑ 19↓ 370.5%
25K· 15.53 mi
10:31/mi
2:27:06
↑ 66↓ 880.2%
30K· 18.64 mi
11:36/mi
3:03:09
↑ 181↓ 1480.2%
20M
12:09/mi
3:19:40
↑ 64↓ 500.2%
21M
12:20/mi
3:32:00
↑ 106↓ 241.6%
35K· 21.75 mi
11:12/mi
3:40:23
↑ 17↓ 861.7%
23M
11:46/mi
3:55:07
↑ 23↓ 630.6%
24M
11:55/mi
4:07:02
↓ 821.3%
40K· 24.85 mi
11:13/mi
4:16:37
↓ 200.3%
25.2M
13:00/mi
4:21:06
↑ 13↓ 160.2%
Finish· 26.22 mi
10:39/mi
4:31:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:37
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:30:20
Pace11:28 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4526:498:3826:49
8:38
-
10K
6.21 mi12:10:2254:268:4627:37
8:53
+0:15
15K
9.32 mi12:39:491:23:539:0029:27
9:29
+0:36
20K
12.43 mi13:10:461:54:509:1430:57
9:58
+0:29
Half
13.11 mi13:17:332:01:379:176:47
9:57
-0:01
25K
15.53 mi13:43:022:27:069:2825:29
10:31
+0:34
30K
18.64 mi14:19:053:03:099:5036:03
11:36
+1:05
20M
20.00 mi14:35:363:19:409:5916:31
12:09
+0:33
21M
21.00 mi14:47:563:32:0010:0612:20
12:20
+0:11
35K
21.75 mi14:56:193:40:2310:088:23
11:12
-1:08
23M
23.00 mi15:11:033:55:0710:1314:44
11:46
+0:34
24M
24.00 mi15:22:584:07:0210:1811:55
11:55
+0:09
40K
24.85 mi15:32:334:16:3710:199:35
11:13
-0:42
25.2M
25.20 mi15:37:024:21:0610:224:29
13:00
+1:47
Finish
26.22 mi15:47:534:31:5710:2310:51
10:39
-2:21

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

8:38 /mi

Average Pace

10:23 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:06

54% of race

Time at Steady Pace

1:19:36

29% of race

Time at Slower Pace

45:15

17% of race

Average Pace: 10:22 /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 mi11:42:4526:498:3826:49
8:38
#18491
10K
6.21 mi12:10:2254:268:4627:37
8:53
#18898
15K
9.32 mi12:39:491:23:539:0029:27
9:29
#19567
20K
12.43 mi13:10:461:54:509:1430:57
9:58
#19896
Half
13.11 mi13:17:332:01:379:176:47
9:57
#19995
25K
15.53 mi13:43:022:27:069:2825:29
10:31
#20059
30K
18.64 mi14:19:053:03:099:5036:03
11:36
#20303
20M
20.00 mi14:35:363:19:409:5916:31
12:09
#20416
21M
21.00 mi14:47:563:32:0010:0612:20
12:20
#20366
35K
21.75 mi14:56:193:40:2310:088:23
11:12
#20363
23M
23.00 mi15:11:033:55:0710:1314:44
11:46
#20350
24M
24.00 mi15:22:584:07:0210:1811:55
11:55
#20400
40K
24.85 mi15:32:334:16:3710:199:35
11:13
#20332
25.2M
25.20 mi15:37:024:21:0610:224:29
13:00
#20310
Finish
26.22 mi15:47:534:31:5710:2310:51
10:39
#20295
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18491114061140620593(Top 81%)12445(Top 85%)12445(Top 257%)
10K6.21 mi3.10 mi18898-40711579-17311579-17319278(Top 75%)11797(Top 81%)11797(Top 243%)
15K9.32 mi3.11 mi19567-66911917-33811917-33820593(Top 81%)12445(Top 85%)12445(Top 257%)
20K12.43 mi3.11 mi19896-32912083-16612083-16620486(Top 80%)12362(Top 85%)12362(Top 255%)
Half13.11 mi0.68 mi19995-9912126-4312126-4321308(Top 83%)12687(Top 87%)12687(Top 262%)
25K15.53 mi2.42 mi20059-6412155-2912155-2920432(Top 80%)12236(Top 84%)12236(Top 252%)
30K18.64 mi3.11 mi20303-24412207-5212207-5221219(Top 83%)12431(Top 85%)12431(Top 256%)
20M20.00 mi1.36 mi20416-11312229-2212229-2221603(Top 85%)12493(Top 86%)12493(Top 258%)
21M21.00 mi1.00 mi20366+5012180+4912180+4919522(Top 76%)11402(Top 78%)11402(Top 235%)
35K21.75 mi0.75 mi20363+312160+2012160+2020236(Top 79%)11722(Top 80%)11722(Top 242%)
23M23.00 mi1.25 mi20350+1312136+2412136+2420248(Top 79%)11690(Top 80%)11690(Top 241%)
24M24.00 mi1.00 mi20400-5012123+1312123+1321278(Top 83%)12157(Top 83%)12157(Top 251%)
40K24.85 mi0.85 mi20332+6812086+3712086+3718619(Top 73%)10771(Top 74%)10771(Top 222%)
25.2M25.20 mi0.35 mi20310+2212059+2712059+2719678(Top 77%)11282(Top 77%)11282(Top 233%)
Finish26.22 mi1.02 mi20295+1512039+2012039+2020421(Top 80%)11692(Top 80%)11692(Top 241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20593

Males

12445

M18-39

12445

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19278

Males

11797

M18-39

11797

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20593

Males

12445

M18-39

12445

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

20486

Males

12362

M18-39

12362

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

21308

Males

12687

M18-39

12687

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20432

Males

12236

M18-39

12236

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

21219

Males

12431

M18-39

12431

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21603

Males

12493

M18-39

12493

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19522

Males

11402

M18-39

11402

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20236

Males

11722

M18-39

11722

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20248

Males

11690

M18-39

11690

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21278

Males

12157

M18-39

12157

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18619

Males

10771

M18-39

10771

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19678

Males

11282

M18-39

11282

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20421

Males

11692

M18-39

11692

Passing Analysis

Category:
Athletes Passed
1140
Passed By
2944
Net Change
-1804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18491
5K → 10K156563-407#18491#18898
10K → 15K79748-669#18898#19567
15K → 20K139468-329#19567#19896
20K → Half9108-99#19896#19995
Half → 25K136200-64#19995#20059
25K → 30K95339-244#20059#20303
30K → 20M56169-113#20303#20416
20M → 21M9545+50#20416#20366
21M → 35K6259+3#20366#20363
35K → 23M7360+13#20363#20350
23M → 24M56106-50#20350#20400
24M → 40K9022+68#20400#20332
40K → 25.2M4018+22#20332#20310
25.2M → Finish5439+15#20310#20295
TOTALS11402944-1804
📊

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