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BOSTON MARATHON 2024

Michael Walwro

Bib: 4024•M

TN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:34
Rank: #2102
Start → 5K
19:34 | 6:18/mi
10K· 6.21 mi
39:42
Rank: #2462 (-360)
5K → 10K
20:08 | 6:29/mi
15K· 9.32 mi
1:00:38
Rank: #3003 (-541)
10K → 15K
20:56 | 6:44/mi
20K· 12.43 mi
1:20:56
Rank: #2751 (+252)
15K → 20K
20:18 | 6:32/mi
Half· 13.11 mi
1:25:24
Rank: #2751
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:19
Rank: #3309 (-558)
Half → 25K
17:55 | 7:23/mi
30K· 18.64 mi
2:07:46
Rank: #4112 (-803)
25K → 30K
24:27 | 7:52/mi
20M
2:19:46
Rank: #4624 (-512)
30K → 20M
12:00 | 8:50/mi
21M
2:29:27
Rank: #4935 (-311)
20M → 21M
9:41 | 9:41/mi
35K· 21.75 mi
2:35:17
Rank: #4950 (-15)
21M → 35K
5:50 | 7:48/mi
23M
2:45:32
Rank: #4947 (+3)
35K → 23M
10:15 | 8:11/mi
24M
2:53:49
Rank: #5005 (-58)
23M → 24M
8:17 | 8:17/mi
40K· 24.85 mi
3:00:54
Rank: #4997 (+8)
24M → 40K
7:05 | 8:17/mi
25.2M
3:04:00
Rank: #4983 (+14)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:11:56
Rank: #5008 (-25)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:24
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
📊Positive Split: 24.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1419:346:1819:34
6:18
-
10K
6.21 mi10:42:2239:426:2320:08
6:29
+0:11
15K
9.32 mi11:03:181:00:386:3020:56
6:44
+0:15
20K
12.43 mi11:23:361:20:566:3120:18
6:32
-0:12
Half
13.11 mi11:28:041:25:246:314:28
6:33
+0:01
25K
15.53 mi11:45:591:43:196:3917:55
7:23
+0:50
30K
18.64 mi12:10:262:07:466:5124:27
7:52
+0:29
20M
20.00 mi12:22:262:19:466:5912:00
8:50
+0:58
21M
21.00 mi12:32:072:29:277:079:41
9:41
+0:51
35K
21.75 mi12:37:572:35:177:085:50
7:48
-1:53
23M
23.00 mi12:48:122:45:327:1210:15
8:11
+0:23
24M
24.00 mi12:56:292:53:497:158:17
8:17
+0:06
40K
24.85 mi13:03:343:00:547:177:05
8:17
0:00
25.2M
25.20 mi13:06:403:04:007:183:06
8:59
+0:42
Finish
26.22 mi13:14:363:11:567:207:56
7:47
-1:12

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

6:18 /mi

Average Pace

7:20 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:24

44% of race

Time at Steady Pace

1:21:45

43% of race

Time at Slower Pace

24:47

13% of race

Average Pace: 7:19 /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 mi10:22:1419:346:1819:34
6:18
#2102
10K
6.21 mi10:42:2239:426:2320:08
6:29
#2462
15K
9.32 mi11:03:181:00:386:3020:56
6:44
#3003
20K
12.43 mi11:23:361:20:566:3120:18
6:32
#2751
Half
13.11 mi11:28:041:25:246:314:28
6:33
#2751
25K
15.53 mi11:45:591:43:196:3917:55
7:23
#3309
30K
18.64 mi12:10:262:07:466:5124:27
7:52
#4112
20M
20.00 mi12:22:262:19:466:5912:00
8:50
#4624
21M
21.00 mi12:32:072:29:277:079:41
9:41
#4935
35K
21.75 mi12:37:572:35:177:085:50
7:48
#4950
23M
23.00 mi12:48:122:45:327:1210:15
8:11
#4947
24M
24.00 mi12:56:292:53:497:158:17
8:17
#5005
40K
24.85 mi13:03:343:00:547:177:05
8:17
#4997
25.2M
25.20 mi13:06:403:04:007:183:06
8:59
#4983
Finish
26.22 mi13:14:363:11:567:207:56
7:47
#5008
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2102203720374205(Top 16%)3941(Top 27%)3941(Top 81%)
10K6.21 mi3.10 mi2462-3602370-3332370-3332887(Top 11%)2758(Top 19%)2758(Top 57%)
15K9.32 mi3.11 mi3003-5412870-5002870-5004205(Top 16%)3941(Top 27%)3941(Top 81%)
20K12.43 mi3.11 mi2751+2522633+2372633+2372340(Top 9%)2247(Top 15%)2247(Top 46%)
Half13.11 mi0.68 mi27512631+22631+22887(Top 11%)2757(Top 19%)2757(Top 57%)
25K15.53 mi2.42 mi3309-5583145-5143145-5146337(Top 25%)5402(Top 37%)5402(Top 111%)
30K18.64 mi3.11 mi4112-8033837-6923837-6927099(Top 28%)5682(Top 39%)5682(Top 117%)
20M20.00 mi1.36 mi4624-5124241-4044241-40411201(Top 44%)7580(Top 52%)7580(Top 156%)
21M21.00 mi1.00 mi4935-3114468-2274468-22711598(Top 45%)7502(Top 51%)7502(Top 155%)
35K21.75 mi0.75 mi4950-154456+124456+126548(Top 26%)4980(Top 34%)4980(Top 103%)
23M23.00 mi1.25 mi4947+34420+364420+366691(Top 26%)4908(Top 34%)4908(Top 101%)
24M24.00 mi1.00 mi5005-584443-234443-238175(Top 32%)5578(Top 38%)5578(Top 115%)
40K24.85 mi0.85 mi4997+84406+374406+377216(Top 28%)4958(Top 34%)4958(Top 102%)
25.2M25.20 mi0.35 mi4983+144381+254381+256452(Top 25%)4507(Top 31%)4507(Top 93%)
Finish26.22 mi1.02 mi5008-254372+94372+97234(Top 28%)4985(Top 34%)4985(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4205

Males

3941

M18-39

3941

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2887

Males

2758

M18-39

2758

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4205

Males

3941

M18-39

3941

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2340

Males

2247

M18-39

2247

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2887

Males

2757

M18-39

2757

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6337

Males

5402

M18-39

5402

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7099

Males

5682

M18-39

5682

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11201

Males

7580

M18-39

7580

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11598

Males

7502

M18-39

7502

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6548

Males

4980

M18-39

4980

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6691

Males

4908

M18-39

4908

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8175

Males

5578

M18-39

5578

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7216

Males

4958

M18-39

4958

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6452

Males

4507

M18-39

4507

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7234

Males

4985

M18-39

4985

Passing Analysis

Category:
Athletes Passed
808
Passed By
3714
Net Change
-2906
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2102
5K → 10K27387-360#2102#2462
10K → 15K14555-541#2462#3003
15K → 20K26412+252#3003#2751
20K → Half20200#2751#2751
Half → 25K24582-558#2751#3309
25K → 30K36839-803#3309#4112
30K → 20M24536-512#4112#4624
20M → 21M28339-311#4624#4935
21M → 35K4560-15#4935#4950
35K → 23M9895+3#4950#4947
23M → 24M52110-58#4947#5005
24M → 40K8173+8#5005#4997
40K → 25.2M4127+14#4997#4983
25.2M → Finish5479-25#4983#5008
TOTALS8083714-2906
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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