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BOSTON MARATHON 2024

Keith Carter

Bib: 2411•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 4%
Masters (Masters Men)
#0 / 9729
Top 0.9%
Division (M40-44)
#0 / 2009
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:16
Rank: #1608
Start → 5K
6:12/mi
19:16 split
10K· 6.21 mi
38:34
Rank: #1561 (+47)
5K → 10K
6:13/mi
19:18 split
15K· 9.32 mi
58:04
Rank: #1579 (-18)
10K → 15K
6:17/mi
19:30 split
20K· 12.43 mi
1:17:48
Rank: #1545 (+34)
15K → 20K
6:21/mi
19:44 split
Half· 13.11 mi
1:21:59
Rank: #1516 (+29)
20K → Half
6:08/mi
4:11 split
25K· 15.53 mi
1:37:02
Rank: #1357 (+159)
Half → 25K
6:12/mi
15:03 split
30K· 18.64 mi
1:56:20
Rank: #1104 (+253)
25K → 30K
6:13/mi
19:18 split
20M
2:04:44
Rank: #970 (+134)
30K → 20M
6:11/mi
8:24 split
21M
2:11:11
Rank: #893 (+77)
20M → 21M
6:27/mi
6:27 split
35K· 21.75 mi
2:15:35
Rank: #856 (+37)
21M → 35K
5:53/mi
4:24 split
23M
2:23:13
Rank: #777 (+79)
35K → 23M
6:06/mi
7:38 split
24M
2:29:10
Rank: #716 (+61)
23M → 24M
5:57/mi
5:57 split
40K· 24.85 mi
2:34:28
Rank: #670 (+46)
24M → 40K
6:12/mi
5:18 split
25.2M
2:36:49
Rank: #656 (+14)
40K → 25.2M
6:49/mi
2:21 split
Finish· 26.22 mi
2:42:43
Rank: #617 (+39)
25.2M → Finish
5:47/mi
5:54 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:21:59
Pace6:15 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:20:44
Pace6:10 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4619:166:1219:16
6:12
-
10K
6.21 mi10:40:0438:346:1219:18
6:13
+0:01
15K
9.32 mi10:59:3458:046:1419:30
6:17
+0:04
20K
12.43 mi11:19:181:17:486:1619:44
6:21
+0:04
Half
13.11 mi11:23:291:21:596:154:11
6:08
-0:13
25K
15.53 mi11:38:321:37:026:1515:03
6:12
+0:04
30K
18.64 mi11:57:501:56:206:1419:18
6:13
+0:01
20M
20.00 mi12:06:142:04:446:148:24
6:11
-0:02
21M
21.00 mi12:12:412:11:116:156:27
6:27
+0:16
35K
21.75 mi12:17:052:15:356:144:24
5:53
-0:34
23M
23.00 mi12:24:432:23:136:147:38
6:06
+0:13
24M
24.00 mi12:30:402:29:106:135:57
5:57
-0:09
40K
24.85 mi12:35:582:34:286:135:18
6:12
+0:15
25.2M
25.20 mi12:38:192:36:496:132:21
6:49
+0:37
Finish
26.22 mi12:44:132:42:436:135:54
5:47
-1:02

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

5:47 /mi

Average Pace

6:13 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:55

95% of race

Time at Steady Pace

8:48

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:12 /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 mi10:20:4619:166:1219:16
6:12
#1608
10K
6.21 mi10:40:0438:346:1219:18
6:13
#1561
15K
9.32 mi10:59:3458:046:1419:30
6:17
#1579
20K
12.43 mi11:19:181:17:486:1619:44
6:21
#1545
Half
13.11 mi11:23:291:21:596:154:11
6:08
#1516
25K
15.53 mi11:38:321:37:026:1515:03
6:12
#1357
30K
18.64 mi11:57:501:56:206:1419:18
6:13
#1104
20M
20.00 mi12:06:142:04:446:148:24
6:11
#970
21M
21.00 mi12:12:412:11:116:156:27
6:27
#893
35K
21.75 mi12:17:052:15:356:144:24
5:53
#856
23M
23.00 mi12:24:432:23:136:147:38
6:06
#777
24M
24.00 mi12:30:402:29:106:135:57
5:57
#716
40K
24.85 mi12:35:582:34:286:135:18
6:12
#670
25.2M
25.20 mi12:38:192:36:496:132:21
6:49
#656
Finish
26.22 mi12:44:132:42:436:135:54
5:47
#617
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1608155115511630(Top 6%)1578(Top 11%)1578(Top 79%)
10K6.21 mi3.10 mi1561+471509+421509+421538(Top 6%)1491(Top 10%)1491(Top 74%)
15K9.32 mi3.11 mi1579-181529-201529-201630(Top 6%)1578(Top 11%)1578(Top 79%)
20K12.43 mi3.11 mi1545+341496+331496+331536(Top 6%)1486(Top 10%)1486(Top 74%)
Half13.11 mi0.68 mi1516+291469+271469+271084(Top 4%)1049(Top 7%)1049(Top 52%)
25K15.53 mi2.42 mi1357+1591313+1561313+156865(Top 3%)832(Top 6%)832(Top 41%)
30K18.64 mi3.11 mi1104+2531066+2471066+247495(Top 2%)467(Top 3%)467(Top 23%)
20M20.00 mi1.36 mi970+134933+133933+133380(Top 1%)353(Top 2%)353(Top 18%)
21M21.00 mi1.00 mi893+77859+74859+74299(Top 1%)277(Top 2%)277(Top 14%)
35K21.75 mi0.75 mi856+37823+36823+36259(Top 1%)237(Top 2%)237(Top 12%)
23M23.00 mi1.25 mi777+79745+78745+78246(Top 1.0%)224(Top 2%)224(Top 11%)
24M24.00 mi1.00 mi716+61684+61684+61245(Top 1.0%)222(Top 2%)222(Top 11%)
40K24.85 mi0.85 mi670+46639+45639+45333(Top 1%)307(Top 2%)307(Top 15%)
25.2M25.20 mi0.35 mi656+14625+14625+14371(Top 1%)341(Top 2%)341(Top 17%)
Finish26.22 mi1.02 mi617+39588+37588+37219(Top 0.9%)203(Top 1%)203(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1630

Males

1578

M40-44

1578

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1538

Males

1491

M40-44

1491

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1630

Males

1578

M40-44

1578

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1536

Males

1486

M40-44

1486

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1084

Males

1049

M40-44

1049

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

865

Males

832

M40-44

832

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

495

Males

467

M40-44

467

30K→20M

18.6 - 20.0 mi

Top 1%
×5story building
+64ft-50ft

Overall

380

Males

353

M40-44

353

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

299

Males

277

M40-44

277

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

259

Males

237

M40-44

237

35K→23M

21.8 - 23.0 mi

Top 1.0%
×5story building
+23ft-63ft

Overall

246

Males

224

M40-44

224

23M→24M

23.0 - 24.0 mi

Top 1.0%
×6story building
+12ft-82ft

Overall

245

Males

222

M40-44

222

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

333

Males

307

M40-44

307

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

371

Males

341

M40-44

341

25.2M→Finish

25.2 - 26.2 mi

Top 0.9%
×2story building
+22ft-21ft

Overall

219

Males

203

M40-44

203

Passing Analysis

Category:
Athletes Passed
1177
Passed By
186
Net Change
+991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1608
5K → 10K11366+47#1608#1561
10K → 15K4967-18#1561#1579
15K → 20K7945+34#1579#1545
20K → Half323+29#1545#1516
Half → 25K1623+159#1516#1357
25K → 30K2530+253#1357#1104
30K → 20M1351+134#1104#970
20M → 21M770+77#970#893
21M → 35K370+37#893#856
35K → 23M790+79#856#777
23M → 24M621+61#777#716
24M → 40K460+46#716#670
40K → 25.2M140+14#670#656
25.2M → Finish390+39#656#617
TOTALS1177186+991
📊

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