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BOSTON MARATHON 2024

Eduardo Matsuo

Bib: 19750•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M70-74)
#0 / 195
Top 4%
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
8:08/mi
25:15
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
50:00
↑ 79↓ 1380.4%
15K· 9.32 mi
8:01/mi
1:14:53
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:40:29
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:45:59
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:06:45
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:33:55
↑ 181↓ 1480.2%
20M
10:29/mi
2:48:10
↑ 64↓ 500.2%
21M
12:02/mi
3:00:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:37/mi
3:07:24
↑ 17↓ 861.7%
23M
9:25/mi
3:19:12
↑ 23↓ 630.6%
24M
8:50/mi
3:28:02
↓ 821.3%
40K· 24.85 mi
9:10/mi
3:35:52
↓ 200.3%
25.2M
11:39/mi
3:39:53
↑ 13↓ 160.2%
Finish· 26.22 mi
9:07/mi
3:49:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:59
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time2:03:11
Pace9:24 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1425:158:0825:15
8:08
-
10K
6.21 mi11:42:5950:008:0324:45
7:58
-0:10
15K
9.32 mi12:07:521:14:538:0224:53
8:01
+0:03
20K
12.43 mi12:33:281:40:298:0525:36
8:14
+0:13
Half
13.11 mi12:38:581:45:598:055:30
8:04
-0:10
25K
15.53 mi12:59:442:06:458:1020:46
8:34
+0:30
30K
18.64 mi13:26:542:33:558:1527:10
8:45
+0:11
20M
20.00 mi13:41:092:48:108:2414:15
10:29
+1:44
21M
21.00 mi13:53:113:00:128:3512:02
12:02
+1:33
35K
21.75 mi14:00:233:07:248:377:12
9:37
-2:25
23M
23.00 mi14:12:113:19:128:4011:48
9:25
-0:12
24M
24.00 mi14:21:013:28:028:408:50
8:50
-0:35
40K
24.85 mi14:28:513:35:528:417:50
9:10
+0:20
25.2M
25.20 mi14:32:523:39:538:444:01
11:39
+2:29
Finish
26.22 mi14:42:093:49:108:459:17
9:07
-2:32

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

7:58 /mi

Average Pace

8:45 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:23

35% of race

Time at Steady Pace

1:51:17

49% of race

Time at Slower Pace

37:30

16% of race

Average Pace: 8:44 /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 mi11:18:1425:158:0825:15
8:08
#15547
10K
6.21 mi11:42:5950:008:0324:45
7:58
#14754
15K
9.32 mi12:07:521:14:538:0224:53
8:01
#14286
20K
12.43 mi12:33:281:40:298:0525:36
8:14
#13972
Half
13.11 mi12:38:581:45:598:055:30
8:04
#13916
25K
15.53 mi12:59:442:06:458:1020:46
8:34
#13785
30K
18.64 mi13:26:542:33:558:1527:10
8:45
#13333
20M
20.00 mi13:41:092:48:108:2414:15
10:29
#13822
21M
21.00 mi13:53:113:00:128:3512:02
12:02
#14332
35K
21.75 mi14:00:233:07:248:377:12
9:37
#14412
23M
23.00 mi14:12:113:19:128:4011:48
9:25
#14302
24M
24.00 mi14:21:013:28:028:408:50
8:50
#14155
40K
24.85 mi14:28:513:35:528:417:50
9:10
#14029
25.2M
25.20 mi14:32:523:39:538:444:01
11:39
#14083
Finish
26.22 mi14:42:093:49:108:459:17
9:07
#14088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi15547102241022413513(Top 53%)9398(Top 64%)9398(Top 4819%)
10K6.21 mi3.10 mi14754+7939933+2919933+29113934(Top 55%)9590(Top 66%)9590(Top 4918%)
15K9.32 mi3.11 mi14286+4689747+1869747+18613513(Top 53%)9398(Top 64%)9398(Top 4819%)
20K12.43 mi3.11 mi13972+3149595+1529595+15213351(Top 52%)9289(Top 64%)9289(Top 4764%)
Half13.11 mi0.68 mi13916+569572+239572+2313123(Top 51%)9130(Top 63%)9130(Top 4682%)
25K15.53 mi2.42 mi13785+1319485+879485+8713394(Top 52%)9101(Top 62%)9101(Top 4667%)
30K18.64 mi3.11 mi13333+4529199+2869199+28611910(Top 47%)8200(Top 56%)8200(Top 4205%)
20M20.00 mi1.36 mi13822-4899356-1579356-15717935(Top 70%)10723(Top 74%)10723(Top 5499%)
21M21.00 mi1.00 mi14332-5109520-1649520-16418869(Top 74%)11069(Top 76%)11069(Top 5676%)
35K21.75 mi0.75 mi14412-809529-99529-915903(Top 62%)9567(Top 66%)9567(Top 4906%)
23M23.00 mi1.25 mi14302+1109417+1129417+11213175(Top 52%)8152(Top 56%)8152(Top 4181%)
24M24.00 mi1.00 mi14155+1479306+1119306+11111284(Top 44%)7210(Top 49%)7210(Top 3697%)
40K24.85 mi0.85 mi14029+1269214+929214+9211591(Top 45%)7229(Top 50%)7229(Top 3707%)
25.2M25.20 mi0.35 mi14083-549222-89222-816406(Top 64%)9623(Top 66%)9623(Top 4935%)
Finish26.22 mi1.02 mi14088-59193+299193+2914733(Top 58%)8864(Top 61%)8864(Top 4546%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13513

Males

9398

M70-74

9398

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

13934

Males

9590

M70-74

9590

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13513

Males

9398

M70-74

9398

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13351

Males

9289

M70-74

9289

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13123

Males

9130

M70-74

9130

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13394

Males

9101

M70-74

9101

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11910

Males

8200

M70-74

8200

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

17935

Males

10723

M70-74

10723

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

18869

Males

11069

M70-74

11069

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15903

Males

9567

M70-74

9567

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13175

Males

8152

M70-74

8152

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11284

Males

7210

M70-74

7210

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11591

Males

7229

M70-74

7229

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16406

Males

9623

M70-74

9623

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14733

Males

8864

M70-74

8864

Passing Analysis

Category:
Athletes Passed
3409
Passed By
1950
Net Change
+1459
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15547
5K → 10K84350+793#15547#14754
10K → 15K52052+468#14754#14286
15K → 20K40995+314#14286#13972
20K → Half7216+56#13972#13916
Half → 25K267136+131#13916#13785
25K → 30K53381+452#13785#13333
30K → 20M47536-489#13333#13822
20M → 21M43553-510#13822#14332
21M → 35K65145-80#14332#14412
35K → 23M18979+110#14412#14302
23M → 24M17023+147#14302#14155
24M → 40K14519+126#14155#14029
40K → 25.2M2781-54#14029#14083
25.2M → Finish7984-5#14083#14088
TOTALS34091950+1459
📊

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