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BOSTON MARATHON 2024

Brian Baxter

Bib: 30007•M

MA

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0:00
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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
28:56
Rank: #21149
Start → 5K
28:56 | 9:19/mi
10K· 6.21 mi
57:56
Rank: #21044 (+105)
5K → 10K
29:00 | 9:20/mi
15K· 9.32 mi
1:26:58
Rank: #20738 (+306)
10K → 15K
29:02 | 9:21/mi
20K· 12.43 mi
2:01:47
Rank: #21465 (-727)
15K → 20K
34:49 | 11:12/mi
Half· 13.11 mi
2:08:25
Rank: #21423 (+42)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:35:26
Rank: #21487 (-64)
Half → 25K
27:01 | 11:09/mi
30K· 18.64 mi
3:10:10
Rank: #21254 (+233)
25K → 30K
34:44 | 11:11/mi
20M
3:28:20
Rank: #21482 (-228)
30K → 20M
18:10 | 13:22/mi
21M
3:44:01
Rank: #21758 (-276)
20M → 21M
15:41 | 15:41/mi
35K· 21.75 mi
3:53:36
Rank: #21789 (-31)
21M → 35K
9:35 | 12:49/mi
23M
4:10:33
Rank: #21906 (-117)
35K → 23M
16:57 | 13:32/mi
24M
4:26:19
Rank: #22230 (-324)
23M → 24M
15:46 | 15:46/mi
40K· 24.85 mi
4:39:20
Rank: #22415 (-185)
24M → 40K
13:01 | 15:13/mi
25.2M
4:44:28
Rank: #22443 (-28)
40K → 25.2M
5:08 | 14:53/mi
Finish· 26.22 mi
4:55:21
Rank: #22375 (+68)
25.2M → Finish
10:53 | 10:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:25
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:46:56
Pace12:44 /mi
📊Positive Split: 30.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1728:569:1928:56
9:19
-
10K
6.21 mi12:23:1757:569:1929:00
9:20
+0:01
15K
9.32 mi12:52:191:26:589:2029:02
9:21
+0:01
20K
12.43 mi13:27:082:01:479:4834:49
11:12
+1:51
Half
13.11 mi13:33:462:08:259:486:38
9:43
-1:29
25K
15.53 mi14:00:472:35:2610:0027:01
11:09
+1:26
30K
18.64 mi14:35:313:10:1010:1234:44
11:11
+0:02
20M
20.00 mi14:53:413:28:2010:2518:10
13:22
+2:11
21M
21.00 mi15:09:223:44:0110:4015:41
15:41
+2:19
35K
21.75 mi15:18:573:53:3610:449:35
12:49
-2:52
23M
23.00 mi15:35:544:10:3310:5416:57
13:32
+0:43
24M
24.00 mi15:51:404:26:1911:0615:46
15:46
+2:14
40K
24.85 mi16:04:414:39:2011:1413:01
15:13
-0:33
25.2M
25.20 mi16:09:494:44:2811:175:08
14:53
-0:20
Finish
26.22 mi16:20:424:55:2111:1610:53
10:41
-4:12

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

9:19 /mi

Average Pace

11:16 /mi

Slowest Pace

15:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:36

32% of race

Time at Steady Pace

1:47:27

36% of race

Time at Slower Pace

1:34:18

32% of race

Average Pace: 11:16 /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 mi11:54:1728:569:1928:56
9:19
#21149
10K
6.21 mi12:23:1757:569:1929:00
9:20
#21044
15K
9.32 mi12:52:191:26:589:2029:02
9:21
#20738
20K
12.43 mi13:27:082:01:479:4834:49
11:12
#21465
Half
13.11 mi13:33:462:08:259:486:38
9:43
#21423
25K
15.53 mi14:00:472:35:2610:0027:01
11:09
#21487
30K
18.64 mi14:35:313:10:1010:1234:44
11:11
#21254
20M
20.00 mi14:53:413:28:2010:2518:10
13:22
#21482
21M
21.00 mi15:09:223:44:0110:4015:41
15:41
#21758
35K
21.75 mi15:18:573:53:3610:449:35
12:49
#21789
23M
23.00 mi15:35:544:10:3310:5416:57
13:32
#21906
24M
24.00 mi15:51:404:26:1911:0615:46
15:46
#22230
40K
24.85 mi16:04:414:39:2011:1413:01
15:13
#22415
25.2M
25.20 mi16:09:494:44:2811:175:08
14:53
#22443
Finish
26.22 mi16:20:424:55:2111:1610:53
10:41
#22375
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21149126261262620168(Top 79%)12259(Top 84%)12259(Top 253%)
10K6.21 mi3.10 mi21044+10512589+3712589+3720883(Top 82%)12536(Top 86%)12536(Top 259%)
15K9.32 mi3.11 mi20738+30612481+10812481+10820168(Top 79%)12259(Top 84%)12259(Top 253%)
20K12.43 mi3.11 mi21465-72712808-32712808-32722982(Top 90%)13494(Top 93%)13494(Top 278%)
Half13.11 mi0.68 mi21423+4212788+2012788+2020716(Top 81%)12423(Top 85%)12423(Top 256%)
25K15.53 mi2.42 mi21487-6412808-2012808-2021763(Top 85%)12855(Top 88%)12855(Top 265%)
30K18.64 mi3.11 mi21254+23312650+15812650+15820388(Top 80%)12038(Top 83%)12038(Top 248%)
20M20.00 mi1.36 mi21482-22812711-6112711-6123323(Top 91%)13355(Top 92%)13355(Top 275%)
21M21.00 mi1.00 mi21758-27612833-12212833-12224232(Top 95%)13803(Top 95%)13803(Top 285%)
35K21.75 mi0.75 mi21789-3112829+412829+423010(Top 90%)13137(Top 90%)13137(Top 271%)
23M23.00 mi1.25 mi21906-11712866-3712866-3723272(Top 91%)13266(Top 91%)13266(Top 274%)
24M24.00 mi1.00 mi22230-32413014-14813014-14825083(Top 98%)14240(Top 98%)14240(Top 294%)
40K24.85 mi0.85 mi22415-18513080-6613080-6624668(Top 97%)13972(Top 96%)13972(Top 288%)
25.2M25.20 mi0.35 mi22443-2813088-813088-822881(Top 90%)12959(Top 89%)12959(Top 267%)
Finish26.22 mi1.02 mi22375+6813038+5013038+5020503(Top 80%)11735(Top 80%)11735(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20168

Males

12259

M18-39

12259

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

20883

Males

12536

M18-39

12536

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20168

Males

12259

M18-39

12259

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

22982

Males

13494

M18-39

13494

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

20716

Males

12423

M18-39

12423

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21763

Males

12855

M18-39

12855

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

20388

Males

12038

M18-39

12038

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23323

Males

13355

M18-39

13355

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

24232

Males

13803

M18-39

13803

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

23010

Males

13137

M18-39

13137

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23272

Males

13266

M18-39

13266

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

25083

Males

14240

M18-39

14240

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24668

Males

13972

M18-39

13972

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22881

Males

12959

M18-39

12959

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

20503

Males

11735

M18-39

11735

Passing Analysis

Category:
Athletes Passed
1408
Passed By
2634
Net Change
-1226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21149
5K → 10K307202+105#21149#21044
10K → 15K36559+306#21044#20738
15K → 20K30757-727#20738#21465
20K → Half5917+42#21465#21423
Half → 25K124188-64#21423#21487
25K → 30K29259+233#21487#21254
30K → 20M28256-228#21254#21482
20M → 21M14290-276#21482#21758
21M → 35K3566-31#21758#21789
35K → 23M39156-117#21789#21906
23M → 24M6330-324#21906#22230
24M → 40K12197-185#22230#22415
40K → 25.2M1139-28#22415#22443
25.2M → Finish8618+68#22443#22375
TOTALS14082634-1226
📊

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