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BOSTON MARATHON 2024

Daniel Clarke

Bib: 27855•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
9:09/mi
28:27
↑ 97↓ 3451.5%
10K· 6.21 mi
9:41/mi
58:31
↑ 79↓ 1380.4%
15K· 9.32 mi
9:51/mi
1:29:06
↑ 67↓ 78
20K· 12.43 mi
10:51/mi
2:02:50
↑ 106↓ 860.1%
Half· 13.11 mi
10:43/mi
2:10:09
↑ 19↓ 370.5%
25K· 15.53 mi
12:02/mi
2:39:20
↑ 66↓ 880.2%
30K· 18.64 mi
12:29/mi
3:18:06
↑ 181↓ 1480.2%
20M
12:15/mi
3:34:45
↑ 64↓ 500.2%
21M
14:22/mi
3:49:07
↑ 106↓ 241.6%
35K· 21.75 mi
11:40/mi
3:57:51
↑ 17↓ 861.7%
23M
11:06/mi
4:11:45
↑ 23↓ 630.6%
24M
11:54/mi
4:23:39
↓ 821.3%
40K· 24.85 mi
12:32/mi
4:34:22
↓ 200.3%
25.2M
12:11/mi
4:38:34
↑ 13↓ 160.2%
Finish· 26.22 mi
10:14/mi
4:49:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:09
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:38:51
Pace12:07 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3828:279:0928:27
9:09
-
10K
6.21 mi12:16:4258:319:2530:04
9:41
+0:32
15K
9.32 mi12:47:171:29:069:3430:35
9:51
+0:10
20K
12.43 mi13:21:012:02:509:5333:44
10:51
+1:00
Half
13.11 mi13:28:202:10:099:567:19
10:43
-0:08
25K
15.53 mi13:57:312:39:2010:1529:11
12:02
+1:19
30K
18.64 mi14:36:173:18:0610:3838:46
12:29
+0:27
20M
20.00 mi14:52:563:34:4510:4416:39
12:15
-0:14
21M
21.00 mi15:07:183:49:0710:5514:22
14:22
+2:07
35K
21.75 mi15:16:023:57:5110:568:44
11:40
-2:42
23M
23.00 mi15:29:564:11:4510:5713:54
11:06
-0:34
24M
24.00 mi15:41:504:23:3910:5911:54
11:54
+0:48
40K
24.85 mi15:52:334:34:2211:0210:43
12:32
+0:38
25.2M
25.20 mi15:56:454:38:3411:034:12
12:11
-0:21
Finish
26.22 mi16:07:114:49:0011:0210:26
10:14
-1:57

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

9:09 /mi

Average Pace

11:02 /mi

Slowest Pace

14:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:35

49% of race

Time at Steady Pace

1:24:34

29% of race

Time at Slower Pace

1:03:51

22% of race

Average Pace: 11:01 /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 mi11:46:3828:279:0928:27
9:09
#20661
10K
6.21 mi12:16:4258:319:2530:04
9:41
#21315
15K
9.32 mi12:47:171:29:069:3430:35
9:51
#21393
20K
12.43 mi13:21:012:02:509:5333:44
10:51
#21697
Half
13.11 mi13:28:202:10:099:567:19
10:43
#21784
25K
15.53 mi13:57:312:39:2010:1529:11
12:02
#22112
30K
18.64 mi14:36:173:18:0610:3838:46
12:29
#22246
20M
20.00 mi14:52:563:34:4510:4416:39
12:15
#22199
21M
21.00 mi15:07:183:49:0710:5514:22
14:22
#22269
35K
21.75 mi15:16:023:57:5110:568:44
11:40
#22217
23M
23.00 mi15:29:564:11:4510:5713:54
11:06
#22028
24M
24.00 mi15:41:504:23:3910:5911:54
11:54
#21984
40K
24.85 mi15:52:334:34:2211:0210:43
12:32
#21960
25.2M
25.20 mi15:56:454:38:3411:034:12
12:11
#21896
Finish
26.22 mi16:07:114:49:0011:0210:26
10:14
#21813
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi20661123801238021535(Top 84%)12873(Top 88%)12873(Top 580%)
10K6.21 mi3.10 mi21315-65412729-34912729-34921794(Top 85%)12951(Top 89%)12951(Top 584%)
15K9.32 mi3.11 mi21393-7812767-3812767-3821535(Top 84%)12873(Top 88%)12873(Top 580%)
20K12.43 mi3.11 mi21697-30412901-13412901-13422367(Top 88%)13208(Top 91%)13208(Top 595%)
Half13.11 mi0.68 mi21784-8712945-4412945-4423064(Top 90%)13485(Top 93%)13485(Top 608%)
25K15.53 mi2.42 mi22112-32813085-14013085-14023193(Top 91%)13506(Top 93%)13506(Top 609%)
30K18.64 mi3.11 mi22246-13413108-2313108-2322648(Top 89%)13131(Top 90%)13131(Top 592%)
20M20.00 mi1.36 mi22199+4713066+4213066+4221768(Top 85%)12584(Top 86%)12584(Top 567%)
21M21.00 mi1.00 mi22269-7013086-2013086-2022823(Top 89%)13070(Top 90%)13070(Top 589%)
35K21.75 mi0.75 mi22217+5213048+3813048+3821211(Top 83%)12216(Top 84%)12216(Top 551%)
23M23.00 mi1.25 mi22028+18912933+11512933+11518702(Top 73%)10922(Top 75%)10922(Top 492%)
24M24.00 mi1.00 mi21984+4412891+4212891+4221250(Top 83%)12145(Top 83%)12145(Top 548%)
40K24.85 mi0.85 mi21960+2412859+3212859+3221460(Top 84%)12212(Top 84%)12212(Top 551%)
25.2M25.20 mi0.35 mi21896+6412816+4312816+4317758(Top 70%)10312(Top 71%)10312(Top 465%)
Finish26.22 mi1.02 mi21813+8312763+5312763+5319199(Top 75%)11086(Top 76%)11086(Top 500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21535

Males

12873

M45-49

12873

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21794

Males

12951

M45-49

12951

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21535

Males

12873

M45-49

12873

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

22367

Males

13208

M45-49

13208

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23064

Males

13485

M45-49

13485

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23193

Males

13506

M45-49

13506

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22648

Males

13131

M45-49

13131

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21768

Males

12584

M45-49

12584

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

22823

Males

13070

M45-49

13070

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21211

Males

12216

M45-49

12216

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

18702

Males

10922

M45-49

10922

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21250

Males

12145

M45-49

12145

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21460

Males

12212

M45-49

12212

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17758

Males

10312

M45-49

10312

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19199

Males

11086

M45-49

11086

Passing Analysis

Category:
Athletes Passed
1224
Passed By
2376
Net Change
-1152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20661
5K → 10K68722-654#20661#21315
10K → 15K152230-78#21315#21393
15K → 20K93397-304#21393#21697
20K → Half16103-87#21697#21784
Half → 25K55383-328#21784#22112
25K → 30K126260-134#22112#22246
30K → 20M9649+47#22246#22199
20M → 21M42112-70#22199#22269
21M → 35K7119+52#22269#22217
35K → 23M1945+189#22217#22028
23M → 24M7935+44#22028#21984
24M → 40K6743+24#21984#21960
40K → 25.2M662+64#21960#21896
25.2M → Finish9916+83#21896#21813
TOTALS12242376-1152
📊

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