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BOSTON MARATHON 2024

Bryce Boswell

Bib: 29299•M

MA

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
27:57
Rank: #20053
Start → 5K
27:57 | 9:00/mi
10K· 6.21 mi
52:56
Rank: #17609 (+2444)
5K → 10K
24:59 | 8:02/mi
15K· 9.32 mi
1:19:41
Rank: #17398 (+211)
10K → 15K
26:45 | 8:37/mi
20K· 12.43 mi
1:49:38
Rank: #18126 (-728)
15K → 20K
29:57 | 9:38/mi
Half· 13.11 mi
1:56:00
Rank: #18207 (-81)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:19:51
Rank: #18310 (-103)
Half → 25K
23:51 | 9:50/mi
30K· 18.64 mi
2:53:42
Rank: #18718 (-408)
25K → 30K
33:51 | 10:54/mi
20M
3:08:05
Rank: #18681 (+37)
30K → 20M
14:23 | 10:35/mi
21M
3:21:06
Rank: #18862 (-181)
20M → 21M
13:01 | 13:01/mi
35K· 21.75 mi
3:28:19
Rank: #18743 (+119)
21M → 35K
7:13 | 9:39/mi
23M
3:43:28
Rank: #18868 (-125)
35K → 23M
15:09 | 12:06/mi
24M
3:54:39
Rank: #18888 (-20)
23M → 24M
11:11 | 11:11/mi
40K· 24.85 mi
4:05:24
Rank: #19012 (-124)
24M → 40K
10:45 | 12:34/mi
25.2M
4:10:15
Rank: #19069 (-57)
40K → 25.2M
4:51 | 14:04/mi
Finish· 26.22 mi
4:19:58
Rank: #18970 (+99)
25.2M → Finish
9:43 | 9:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:00
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:23:58
Pace10:59 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0627:579:0027:57
9:00
-
10K
6.21 mi12:16:0552:568:3124:59
8:02
-0:58
15K
9.32 mi12:42:501:19:418:3326:45
8:37
+0:35
20K
12.43 mi13:12:471:49:388:4929:57
9:38
+1:01
Half
13.11 mi13:19:091:56:008:516:22
9:20
-0:18
25K
15.53 mi13:43:002:19:519:0023:51
9:50
+0:30
30K
18.64 mi14:16:512:53:429:1933:51
10:54
+1:04
20M
20.00 mi14:31:143:08:059:2414:23
10:35
-0:19
21M
21.00 mi14:44:153:21:069:3513:01
13:01
+2:26
35K
21.75 mi14:51:283:28:199:357:13
9:39
-3:22
23M
23.00 mi15:06:373:43:289:4315:09
12:06
+2:27
24M
24.00 mi15:17:483:54:399:4711:11
11:11
-0:55
40K
24.85 mi15:28:334:05:249:5210:45
12:34
+1:23
25.2M
25.20 mi15:33:244:10:159:564:51
14:04
+1:30
Finish
26.22 mi15:43:074:19:589:559:43
9:32
-4:32

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

8:02 /mi

Average Pace

9:55 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:44

20% of race

Time at Steady Pace

1:59:26

46% of race

Time at Slower Pace

1:28:48

34% of race

Average Pace: 9:55 /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 mi11:51:0627:579:0027:57
9:00
#20053
10K
6.21 mi12:16:0552:568:3124:59
8:02
#17609
15K
9.32 mi12:42:501:19:418:3326:45
8:37
#17398
20K
12.43 mi13:12:471:49:388:4929:57
9:38
#18126
Half
13.11 mi13:19:091:56:008:516:22
9:20
#18207
25K
15.53 mi13:43:002:19:519:0023:51
9:50
#18310
30K
18.64 mi14:16:512:53:429:1933:51
10:54
#18718
20M
20.00 mi14:31:143:08:059:2414:23
10:35
#18681
21M
21.00 mi14:44:153:21:069:3513:01
13:01
#18862
35K
21.75 mi14:51:283:28:199:357:13
9:39
#18743
23M
23.00 mi15:06:373:43:289:4315:09
12:06
#18868
24M
24.00 mi15:17:483:54:399:4711:11
11:11
#18888
40K
24.85 mi15:28:334:05:249:5210:45
12:34
#19012
25.2M
25.20 mi15:33:244:10:159:564:51
14:04
#19069
Finish
26.22 mi15:43:074:19:589:559:43
9:32
#18970
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20053121011210117021(Top 67%)10834(Top 74%)10834(Top 223%)
10K6.21 mi3.10 mi17609+244411066+103511066+103514487(Top 57%)9835(Top 67%)9835(Top 203%)
15K9.32 mi3.11 mi17398+21110985+8110985+8117021(Top 67%)10834(Top 74%)10834(Top 223%)
20K12.43 mi3.11 mi18126-72811279-29411279-29419605(Top 77%)11974(Top 82%)11974(Top 247%)
Half13.11 mi0.68 mi18207-8111313-3411313-3419490(Top 76%)11850(Top 81%)11850(Top 244%)
25K15.53 mi2.42 mi18310-10311326-1311326-1318655(Top 73%)11423(Top 78%)11423(Top 236%)
30K18.64 mi3.11 mi18718-40811455-12911455-12919736(Top 77%)11722(Top 80%)11722(Top 242%)
20M20.00 mi1.36 mi18681+3711418+3711418+3718219(Top 71%)10863(Top 75%)10863(Top 224%)
21M21.00 mi1.00 mi18862-18111469-5111469-5120749(Top 81%)12019(Top 82%)12019(Top 248%)
35K21.75 mi0.75 mi18743+11911392+7711392+7716014(Top 63%)9625(Top 66%)9625(Top 198%)
23M23.00 mi1.25 mi18868-12511440-4811440-4820929(Top 82%)12032(Top 83%)12032(Top 248%)
24M24.00 mi1.00 mi18888-2011427+1311427+1319698(Top 77%)11365(Top 78%)11365(Top 234%)
40K24.85 mi0.85 mi19012-12411463-3611463-3621534(Top 84%)12243(Top 84%)12243(Top 252%)
25.2M25.20 mi0.35 mi19069-5711485-2211485-2221672(Top 85%)12317(Top 84%)12317(Top 254%)
Finish26.22 mi1.02 mi18970+9911423+6211423+6216683(Top 65%)9796(Top 67%)9796(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17021

Males

10834

M18-39

10834

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14487

Males

9835

M18-39

9835

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17021

Males

10834

M18-39

10834

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

19605

Males

11974

M18-39

11974

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19490

Males

11850

M18-39

11850

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

18655

Males

11423

M18-39

11423

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19736

Males

11722

M18-39

11722

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18219

Males

10863

M18-39

10863

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20749

Males

12019

M18-39

12019

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16014

Males

9625

M18-39

9625

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20929

Males

12032

M18-39

12032

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

19698

Males

11365

M18-39

11365

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21534

Males

12243

M18-39

12243

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21672

Males

12317

M18-39

12317

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16683

Males

9796

M18-39

9796

Passing Analysis

Category:
Athletes Passed
3742
Passed By
2659
Net Change
+1083
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20053
5K → 10K24451+2444#20053#17609
10K → 15K348137+211#17609#17398
15K → 20K82810-728#17398#18126
20K → Half1596-81#18126#18207
Half → 25K164267-103#18207#18310
25K → 30K129537-408#18310#18718
30K → 20M10568+37#18718#18681
20M → 21M36217-181#18681#18862
21M → 35K1289+119#18862#18743
35K → 23M66191-125#18743#18868
23M → 24M6484-20#18868#18888
24M → 40K30154-124#18888#19012
40K → 25.2M1370-57#19012#19069
25.2M → Finish11718+99#19069#18970
TOTALS37422659+1083
📊

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