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BOSTON MARATHON 2024

Bill Nawn

Bib: 16903•M

NH

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
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
8:53/mi
27:37
↑ 97↓ 3451.5%
10K· 6.21 mi
9:14/mi
56:18
↑ 79↓ 1380.4%
15K· 9.32 mi
9:34/mi
1:26:00
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
1:56:21
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:02:44
↑ 19↓ 370.5%
25K· 15.53 mi
11:15/mi
2:30:00
↑ 66↓ 880.2%
30K· 18.64 mi
13:46/mi
3:12:46
↑ 181↓ 1480.2%
20M
11:59/mi
3:29:03
↑ 64↓ 500.2%
21M
17:29/mi
3:46:32
↑ 106↓ 241.6%
35K· 21.75 mi
10:50/mi
3:54:38
↑ 17↓ 861.7%
23M
12:40/mi
4:10:29
↑ 23↓ 630.6%
24M
10:06/mi
4:20:35
↓ 821.3%
40K· 24.85 mi
11:08/mi
4:30:06
↓ 200.3%
25.2M
12:31/mi
4:34:25
↑ 13↓ 160.2%
Finish· 26.22 mi
10:09/mi
4:44:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:44
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:42:02
Pace12:22 /mi
📊Positive Split: 32.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3927:378:5327:37
8:53
-
10K
6.21 mi11:46:2056:189:0428:41
9:14
+0:21
15K
9.32 mi12:16:021:26:009:1429:42
9:34
+0:20
20K
12.43 mi12:46:231:56:219:2230:21
9:46
+0:12
Half
13.11 mi12:52:462:02:449:226:23
9:21
-0:25
25K
15.53 mi13:20:022:30:009:3927:16
11:15
+1:54
30K
18.64 mi14:02:483:12:4610:2042:46
13:46
+2:31
20M
20.00 mi14:19:053:29:0310:2716:17
11:59
-1:47
21M
21.00 mi14:36:343:46:3210:4717:29
17:29
+5:30
35K
21.75 mi14:44:403:54:3810:478:06
10:50
-6:39
23M
23.00 mi15:00:314:10:2910:5315:51
12:40
+1:50
24M
24.00 mi15:10:374:20:3510:5110:06
10:06
-2:34
40K
24.85 mi15:20:084:30:0610:529:31
11:08
+1:02
25.2M
25.20 mi15:24:274:34:2510:534:19
12:31
+1:23
Finish
26.22 mi15:34:484:44:4610:5210:21
10:09
-2:22

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

8:53 /mi

Average Pace

10:52 /mi

Slowest Pace

17:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:23

32% of race

Time at Steady Pace

1:35:41

34% of race

Time at Slower Pace

1:36:42

34% of race

Average Pace: 10:52 /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 mi11:17:3927:378:5327:37
8:53
#19648
10K
6.21 mi11:46:2056:189:0428:41
9:14
#20134
15K
9.32 mi12:16:021:26:009:1429:42
9:34
#20410
20K
12.43 mi12:46:231:56:219:2230:21
9:46
#20305
Half
13.11 mi12:52:462:02:449:226:23
9:21
#20269
25K
15.53 mi13:20:022:30:009:3927:16
11:15
#20576
30K
18.64 mi14:02:483:12:4610:2042:46
13:46
#21607
20M
20.00 mi14:19:053:29:0310:2716:17
11:59
#21583
21M
21.00 mi14:36:343:46:3210:4717:29
17:29
#21987
35K
21.75 mi14:44:403:54:3810:478:06
10:50
#21901
23M
23.00 mi15:00:314:10:2910:5315:51
12:40
#21898
24M
24.00 mi15:10:374:20:3510:5110:06
10:06
#21702
40K
24.85 mi15:20:084:30:0610:529:31
11:08
#21606
25.2M
25.20 mi15:24:274:34:2510:534:19
12:31
#21560
Finish
26.22 mi15:34:484:44:4610:5210:21
10:09
#21485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19648119041190420841(Top 82%)12556(Top 86%)12556(Top 1070%)
10K6.21 mi3.10 mi20134-48612164-26012164-26020567(Top 80%)12385(Top 85%)12385(Top 1056%)
15K9.32 mi3.11 mi20410-27612326-16212326-16220841(Top 82%)12556(Top 86%)12556(Top 1070%)
20K12.43 mi3.11 mi20305+10512283+4312283+4319966(Top 78%)12138(Top 83%)12138(Top 1035%)
Half13.11 mi0.68 mi20269+3612267+1612267+1619605(Top 77%)11913(Top 82%)11913(Top 1016%)
25K15.53 mi2.42 mi20576-30712379-11212379-11221958(Top 86%)12938(Top 89%)12938(Top 1103%)
30K18.64 mi3.11 mi21607-103112801-42212801-42224043(Top 94%)13810(Top 95%)13810(Top 1177%)
20M20.00 mi1.36 mi21583+2412754+4712754+4721325(Top 83%)12363(Top 85%)12363(Top 1054%)
21M21.00 mi1.00 mi21987-40412944-19012944-19025180(Top 99%)14333(Top 98%)14333(Top 1222%)
35K21.75 mi0.75 mi21901+8612883+6112883+6119403(Top 76%)11335(Top 78%)11335(Top 966%)
23M23.00 mi1.25 mi21898+312859+2412859+2421975(Top 86%)12568(Top 86%)12568(Top 1071%)
24M24.00 mi1.00 mi21702+19612734+12512734+12516652(Top 65%)9856(Top 68%)9856(Top 840%)
40K24.85 mi0.85 mi21606+9612668+6612668+6618428(Top 72%)10678(Top 73%)10678(Top 910%)
25.2M25.20 mi0.35 mi21560+4612638+3012638+3018560(Top 73%)10733(Top 74%)10733(Top 915%)
Finish26.22 mi1.02 mi21485+7512587+5112587+5118930(Top 74%)10954(Top 75%)10954(Top 934%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

20841

Males

12556

M60-64

12556

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20567

Males

12385

M60-64

12385

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

20841

Males

12556

M60-64

12556

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

19966

Males

12138

M60-64

12138

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19605

Males

11913

M60-64

11913

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21958

Males

12938

M60-64

12938

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24043

Males

13810

M60-64

13810

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21325

Males

12363

M60-64

12363

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

25180

Males

14333

M60-64

14333

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19403

Males

11335

M60-64

11335

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

21975

Males

12568

M60-64

12568

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16652

Males

9856

M60-64

9856

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18428

Males

10678

M60-64

10678

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18560

Males

10733

M60-64

10733

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18930

Males

10954

M60-64

10954

Passing Analysis

Category:
Athletes Passed
1336
Passed By
3173
Net Change
-1837
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19648
5K → 10K119605-486#19648#20134
10K → 15K115391-276#20134#20410
15K → 20K249144+105#20410#20305
20K → Half5014+36#20305#20269
Half → 25K69376-307#20269#20576
25K → 30K261057-1031#20576#21607
30K → 20M10177+24#21607#21583
20M → 21M6410-404#21583#21987
21M → 35K926+86#21987#21901
35K → 23M7168+3#21901#21898
23M → 24M1960+196#21898#21702
24M → 40K1048+96#21702#21606
40K → 25.2M526+46#21606#21560
25.2M → Finish8611+75#21560#21485
TOTALS13363173-1837
📊

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