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BOSTON MARATHON 2024

Roger Sunahara

CA

Bib: 9096 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 45%
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
7:12/mi
22:23
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:26/mi
45:30
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:29/mi
1:08:44
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:07/mi
1:37:03
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:36/mi
1:42:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:33/mi
2:12:39
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:19/mi
2:44:43
↑ 181↓ 1480.2%
138 ft elev
20M
9:30/mi
2:57:37
↑ 64↓ 500.2%
148 ft elev
21M
10:18/mi
3:07:55
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:02/mi
3:15:26
↑ 17↓ 861.7%
156 ft elev
23M
10:02/mi
3:28:00
↑ 23↓ 630.6%
116 ft elev
24M
9:12/mi
3:37:12
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:49/mi
3:45:36
↓ 200.3%
20 ft elev
25.2M
11:53/mi
3:49:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:41/mi
3:58:33
↑ 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
Time1:42:14
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:16:19
Pace10:24 /mi
📊Positive Split: 33.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2622:237:1222:23
7:12
-
10K
6.21 mi11:11:3345:307:1923:07
7:26
+0:14
15K
9.32 mi11:34:471:08:447:2223:14
7:29
+0:03
20K
12.43 mi12:03:061:37:037:4928:19
9:07
+1:38
Half
13.11 mi12:08:171:42:147:485:11
7:36
-1:31
25K
15.53 mi12:38:422:12:398:3230:25
12:33
+4:57
30K
18.64 mi13:10:462:44:438:5032:04
10:19
-2:14
20M
20.00 mi13:23:402:57:378:5312:54
9:30
-0:49
21M
21.00 mi13:33:583:07:558:5710:18
10:18
+0:48
35K
21.75 mi13:41:293:15:268:597:31
10:02
-0:16
23M
23.00 mi13:54:033:28:009:0312:34
10:02
0:00
24M
24.00 mi14:03:153:37:129:039:12
9:12
-0:50
40K
24.85 mi14:11:393:45:369:058:24
9:49
+0:37
25.2M
25.20 mi14:15:453:49:429:074:06
11:53
+2:04
Finish
26.22 mi14:24:363:58:339:068:51
8:41
-3:12

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

7:12 /mi

Average Pace

9:06 /mi

Slowest Pace

12:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:46

35% of race

Time at Steady Pace

1:18:54

33% of race

Time at Slower Pace

1:16:53

32% of race

Average Pace: 9:06 /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 mi10:48:2622:237:1222:23
7:12
#8462
10K
6.21 mi11:11:3345:307:1923:07
7:26
#9071
15K
9.32 mi11:34:471:08:447:2223:14
7:29
#9153
20K
12.43 mi12:03:061:37:037:4928:19
9:07
#11985
Half
13.11 mi12:08:171:42:147:485:11
7:36
#11843
25K
15.53 mi12:38:422:12:398:3230:25
12:33
#15959
30K
18.64 mi13:10:462:44:438:5032:04
10:19
#16578
20M
20.00 mi13:23:402:57:378:5312:54
9:30
#16406
21M
21.00 mi13:33:583:07:558:5710:18
10:18
#16294
35K
21.75 mi13:41:293:15:268:597:31
10:02
#16349
23M
23.00 mi13:54:033:28:009:0312:34
10:02
#16311
24M
24.00 mi14:03:153:37:129:039:12
9:12
#16152
40K
24.85 mi14:11:393:45:369:058:24
9:49
#16067
25.2M
25.20 mi14:15:453:49:429:074:06
11:53
#16084
Finish
26.22 mi14:24:363:58:339:068:51
8:41
#15958
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi8462708570859500(Top 37%)7561(Top 52%)7561(Top 645%)
10K6.21 mi3.10 mi9071-6097408-3237408-3239748(Top 38%)7742(Top 53%)7742(Top 660%)
15K9.32 mi3.11 mi9153-827443-357443-359500(Top 37%)7561(Top 52%)7561(Top 645%)
20K12.43 mi3.11 mi11985-28328752-13098752-130917815(Top 70%)11170(Top 77%)11170(Top 952%)
Half13.11 mi0.68 mi11843+1428675+778675+779837(Top 39%)7620(Top 52%)7620(Top 650%)
25K15.53 mi2.42 mi15959-411610333-165810333-165823770(Top 93%)13774(Top 94%)13774(Top 1174%)
30K18.64 mi3.11 mi16578-61910530-19710530-19718297(Top 72%)11056(Top 76%)11056(Top 943%)
20M20.00 mi1.36 mi16406+17210420+11010420+11014498(Top 57%)9081(Top 62%)9081(Top 774%)
21M21.00 mi1.00 mi16294+11210336+8410336+8414122(Top 55%)8719(Top 60%)8719(Top 743%)
35K21.75 mi0.75 mi16349-5510345-910345-917277(Top 68%)10246(Top 70%)10246(Top 873%)
23M23.00 mi1.25 mi16311+3810296+4910296+4915626(Top 61%)9361(Top 64%)9361(Top 798%)
24M24.00 mi1.00 mi16152+15910191+10510191+10513103(Top 51%)8101(Top 56%)8101(Top 691%)
40K24.85 mi0.85 mi16067+8510125+6610125+6614350(Top 56%)8625(Top 59%)8625(Top 735%)
25.2M25.20 mi0.35 mi16084-1710122+310122+317068(Top 67%)9951(Top 68%)9951(Top 848%)
Finish26.22 mi1.02 mi15958+12610044+7810044+7812545(Top 49%)7778(Top 53%)7778(Top 663%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9500

Males

7561

M60-64

7561

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9748

Males

7742

M60-64

7742

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9500

Males

7561

M60-64

7561

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17815

Males

11170

M60-64

11170

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9837

Males

7620

M60-64

7620

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

23770

Males

13774

M60-64

13774

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

18297

Males

11056

M60-64

11056

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14498

Males

9081

M60-64

9081

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14122

Males

8719

M60-64

8719

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17277

Males

10246

M60-64

10246

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15626

Males

9361

M60-64

9361

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13103

Males

8101

M60-64

8101

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14350

Males

8625

M60-64

8625

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17068

Males

9951

M60-64

9951

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12545

Males

7778

M60-64

7778

Passing Analysis

Category:
Athletes Passed
1513
Passed By
9007
Net Change
-7496
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8462
5K → 10K80689-609#8462#9071
10K → 15K153235-82#9071#9153
15K → 20K92839-2832#9153#11985
20K → Half1475+142#11985#11843
Half → 25K134129-4116#11843#15959
25K → 30K86705-619#15959#16578
30K → 20M21038+172#16578#16406
20M → 21M15947+112#16406#16294
21M → 35K56111-55#16294#16349
35K → 23M12991+38#16349#16311
23M → 24M17213+159#16311#16152
24M → 40K12439+85#16152#16067
40K → 25.2M3148-17#16067#16084
25.2M → Finish14418+126#16084#15958
TOTALS15139007-7496
📊

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