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BOSTON MARATHON 2024

Stacy Bradburn

Bib: 25993•M

ME

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
28:59
Rank: #21209
Start → 5K
28:59 | 9:20/mi
10K· 6.21 mi
56:23
Rank: #20172 (+1037)
5K → 10K
27:24 | 8:49/mi
15K· 9.32 mi
1:24:16
Rank: #19724 (+448)
10K → 15K
27:53 | 8:58/mi
20K· 12.43 mi
1:56:42
Rank: #20388 (-664)
15K → 20K
32:26 | 10:26/mi
Half· 13.11 mi
2:03:22
Rank: #20395 (-7)
20K → Half
6:40 | 9:46/mi
25K· 15.53 mi
2:28:59
Rank: #20396 (-1)
Half → 25K
25:37 | 10:34/mi
30K· 18.64 mi
3:02:20
Rank: #20177 (+219)
25K → 30K
33:21 | 10:44/mi
20M
3:16:27
Rank: #19979 (+198)
30K → 20M
14:07 | 10:23/mi
21M
3:30:07
Rank: #20130 (-151)
20M → 21M
13:40 | 13:40/mi
35K· 21.75 mi
3:39:03
Rank: #20196 (-66)
21M → 35K
8:56 | 11:56/mi
23M
3:54:13
Rank: #20242 (-46)
35K → 23M
15:10 | 12:07/mi
24M
4:05:18
Rank: #20192 (+50)
23M → 24M
11:05 | 11:05/mi
40K· 24.85 mi
4:15:02
Rank: #20139 (+53)
24M → 40K
9:44 | 11:23/mi
25.2M
4:19:26
Rank: #20120 (+19)
40K → 25.2M
4:24 | 12:46/mi
Finish· 26.22 mi
4:29:30
Rank: #20052 (+68)
25.2M → Finish
10:04 | 9:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:22
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:26:08
Pace11:09 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0328:599:2028:59
9:20
-
10K
6.21 mi12:12:2756:239:0427:24
8:49
-0:31
15K
9.32 mi12:40:201:24:169:0227:53
8:58
+0:09
20K
12.43 mi13:12:461:56:429:2332:26
10:26
+1:28
Half
13.11 mi13:19:262:03:229:256:40
9:46
-0:40
25K
15.53 mi13:45:032:28:599:3525:37
10:34
+0:48
30K
18.64 mi14:18:243:02:209:4733:21
10:44
+0:10
20M
20.00 mi14:32:313:16:279:4914:07
10:23
-0:21
21M
21.00 mi14:46:113:30:0710:0013:40
13:40
+3:17
35K
21.75 mi14:55:073:39:0310:048:56
11:56
-1:44
23M
23.00 mi15:10:173:54:1310:1115:10
12:07
+0:11
24M
24.00 mi15:21:224:05:1810:1311:05
11:05
-1:02
40K
24.85 mi15:31:064:15:0210:169:44
11:23
+0:18
25.2M
25.20 mi15:35:304:19:2610:184:24
12:46
+1:23
Finish
26.22 mi15:45:344:29:3010:1710:04
9:53
-2:53

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

8:49 /mi

Average Pace

10:17 /mi

Slowest Pace

13:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:00

37% of race

Time at Steady Pace

1:56:36

43% of race

Time at Slower Pace

51:54

19% of race

Average Pace: 10:17 /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 mi11:45:0328:599:2028:59
9:20
#21209
10K
6.21 mi12:12:2756:239:0427:24
8:49
#20172
15K
9.32 mi12:40:201:24:169:0227:53
8:58
#19724
20K
12.43 mi13:12:461:56:429:2332:26
10:26
#20388
Half
13.11 mi13:19:262:03:229:256:40
9:46
#20395
25K
15.53 mi13:45:032:28:599:3525:37
10:34
#20396
30K
18.64 mi14:18:243:02:209:4733:21
10:44
#20177
20M
20.00 mi14:32:313:16:279:4914:07
10:23
#19979
21M
21.00 mi14:46:113:30:0710:0013:40
13:40
#20130
35K
21.75 mi14:55:073:39:0310:048:56
11:56
#20196
23M
23.00 mi15:10:173:54:1310:1115:10
12:07
#20242
24M
24.00 mi15:21:224:05:1810:1311:05
11:05
#20192
40K
24.85 mi15:31:064:15:0210:169:44
11:23
#20139
25.2M
25.20 mi15:35:304:19:2610:184:24
12:46
#20120
Finish
26.22 mi15:45:344:29:3010:1710:04
9:53
#20052
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21209126461264618788(Top 74%)11618(Top 80%)11618(Top 240%)
10K6.21 mi3.10 mi20172+103712180+46612180+46618955(Top 74%)11642(Top 80%)11642(Top 240%)
15K9.32 mi3.11 mi19724+44811986+19411986+19418788(Top 74%)11618(Top 80%)11618(Top 240%)
20K12.43 mi3.11 mi20388-66412320-33412320-33421530(Top 84%)12840(Top 88%)12840(Top 265%)
Half13.11 mi0.68 mi20395-7123201232020852(Top 82%)12477(Top 86%)12477(Top 257%)
25K15.53 mi2.42 mi20396-112301+1912301+1920567(Top 80%)12305(Top 84%)12305(Top 254%)
30K18.64 mi3.11 mi20177+21912147+15412147+15419365(Top 76%)11557(Top 79%)11557(Top 238%)
20M20.00 mi1.36 mi19979+19812028+11912028+11917671(Top 69%)10591(Top 73%)10591(Top 218%)
21M21.00 mi1.00 mi20130-15112072-4412072-4421850(Top 86%)12585(Top 86%)12585(Top 260%)
35K21.75 mi0.75 mi20196-6612079-712079-721676(Top 85%)12446(Top 85%)12446(Top 257%)
23M23.00 mi1.25 mi20242-4612077+212077+220961(Top 82%)12049(Top 83%)12049(Top 248%)
24M24.00 mi1.00 mi20192+5012037+4012037+4019443(Top 76%)11231(Top 77%)11231(Top 232%)
40K24.85 mi0.85 mi20139+5311992+4511992+4519058(Top 75%)10976(Top 75%)10976(Top 226%)
25.2M25.20 mi0.35 mi20120+1911977+1511977+1519153(Top 75%)11032(Top 76%)11032(Top 228%)
Finish26.22 mi1.02 mi20052+6811934+4311934+4317975(Top 70%)10451(Top 72%)10451(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18788

Males

11618

M18-39

11618

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18955

Males

11642

M18-39

11642

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18788

Males

11618

M18-39

11618

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21530

Males

12840

M18-39

12840

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20852

Males

12477

M18-39

12477

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

20567

Males

12305

M18-39

12305

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19365

Males

11557

M18-39

11557

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

17671

Males

10591

M18-39

10591

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

21850

Males

12585

M18-39

12585

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

21676

Males

12446

M18-39

12446

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20961

Males

12049

M18-39

12049

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

19443

Males

11231

M18-39

11231

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19058

Males

10976

M18-39

10976

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19153

Males

11032

M18-39

11032

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

17975

Males

10451

M18-39

10451

Passing Analysis

Category:
Athletes Passed
2698
Passed By
1541
Net Change
+1157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21209
5K → 10K105518+1037#21209#20172
10K → 15K47931+448#20172#19724
15K → 20K61725-664#19724#20388
20K → Half2936-7#20388#20395
Half → 25K148149-1#20395#20396
25K → 30K28465+219#20396#20177
30K → 20M2068+198#20177#19979
20M → 21M36187-151#19979#20130
21M → 35K35101-66#20130#20196
35K → 23M73119-46#20196#20242
23M → 24M8232+50#20242#20192
24M → 40K9138+53#20192#20139
40K → 25.2M3415+19#20139#20120
25.2M → Finish8517+68#20120#20052
TOTALS26981541+1157
📊

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