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BOSTON MARATHON 2024

John Karry

Bib: 4225•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M55-59)
#0 / 1529
Top 0.2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:52
Rank: #2635
Start → 5K
19:52 | 6:24/mi
10K· 6.21 mi
39:50
Rank: #2574 (+61)
5K → 10K
19:58 | 6:26/mi
15K· 9.32 mi
59:58
Rank: #2561 (+13)
10K → 15K
20:08 | 6:29/mi
20K· 12.43 mi
1:20:10
Rank: #2414 (+147)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:24:31
Rank: #2387 (+27)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:40:08
Rank: #2178 (+209)
Half → 25K
15:37 | 6:26/mi
30K· 18.64 mi
2:00:11
Rank: #1804 (+374)
25K → 30K
20:03 | 6:27/mi
20M
2:09:00
Rank: #1682 (+122)
30K → 20M
8:49 | 6:29/mi
21M
2:15:44
Rank: #1531 (+151)
20M → 21M
6:44 | 6:44/mi
35K· 21.75 mi
2:20:20
Rank: #1458 (+73)
21M → 35K
4:36 | 6:09/mi
23M
2:28:17
Rank: #1332 (+126)
35K → 23M
7:57 | 6:21/mi
24M
2:34:31
Rank: #1264 (+68)
23M → 24M
6:14 | 6:14/mi
40K· 24.85 mi
2:39:57
Rank: #1198 (+66)
24M → 40K
5:26 | 6:21/mi
25.2M
2:42:21
Rank: #1165 (+33)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:48:38
Rank: #1107 (+58)
25.2M → Finish
6:17 | 6:10/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:31
Pace6:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:07
Pace6:25 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1319:526:2419:52
6:24
-
10K
6.21 mi10:44:1139:506:2519:58
6:26
+0:02
15K
9.32 mi11:04:1959:586:2620:08
6:29
+0:03
20K
12.43 mi11:24:311:20:106:2720:12
6:30
+0:01
Half
13.11 mi11:28:521:24:316:274:21
6:23
-0:07
25K
15.53 mi11:44:291:40:086:2715:37
6:26
+0:03
30K
18.64 mi12:04:322:00:116:2720:03
6:27
+0:01
20M
20.00 mi12:13:212:09:006:278:49
6:29
+0:02
21M
21.00 mi12:20:052:15:446:286:44
6:44
+0:15
35K
21.75 mi12:24:412:20:206:274:36
6:09
-0:35
23M
23.00 mi12:32:382:28:176:277:57
6:21
+0:12
24M
24.00 mi12:38:522:34:316:266:14
6:14
-0:07
40K
24.85 mi12:44:182:39:576:265:26
6:21
+0:07
25.2M
25.20 mi12:46:422:42:216:272:24
6:58
+0:37
Finish
26.22 mi12:52:592:48:386:266:17
6:10
-0:48

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

6:09 /mi

Average Pace

6:26 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:14

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi10:24:1319:526:2419:52
6:24
#2635
10K
6.21 mi10:44:1139:506:2519:58
6:26
#2574
15K
9.32 mi11:04:1959:586:2620:08
6:29
#2561
20K
12.43 mi11:24:311:20:106:2720:12
6:30
#2414
Half
13.11 mi11:28:521:24:316:274:21
6:23
#2387
25K
15.53 mi11:44:291:40:086:2715:37
6:26
#2178
30K
18.64 mi12:04:322:00:116:2720:03
6:27
#1804
20M
20.00 mi12:13:212:09:006:278:49
6:29
#1682
21M
21.00 mi12:20:052:15:446:286:44
6:44
#1531
35K
21.75 mi12:24:412:20:206:274:36
6:09
#1458
23M
23.00 mi12:32:382:28:176:277:57
6:21
#1332
24M
24.00 mi12:38:522:34:316:266:14
6:14
#1264
40K
24.85 mi12:44:182:39:576:265:26
6:21
#1198
25.2M
25.20 mi12:46:422:42:216:272:24
6:58
#1165
Finish
26.22 mi12:52:592:48:386:266:17
6:10
#1107
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2635253425342599(Top 10%)2492(Top 17%)2492(Top 163%)
10K6.21 mi3.10 mi2574+612476+582476+582549(Top 10%)2443(Top 17%)2443(Top 160%)
15K9.32 mi3.11 mi2561+132460+162460+162599(Top 10%)2492(Top 17%)2492(Top 163%)
20K12.43 mi3.11 mi2414+1472321+1392321+1392156(Top 8%)2072(Top 14%)2072(Top 136%)
Half13.11 mi0.68 mi2387+272294+272294+271934(Top 8%)1864(Top 13%)1864(Top 122%)
25K15.53 mi2.42 mi2178+2092101+1932101+1931551(Top 6%)1496(Top 10%)1496(Top 98%)
30K18.64 mi3.11 mi1804+3741744+3571744+357937(Top 4%)894(Top 6%)894(Top 58%)
20M20.00 mi1.36 mi1682+1221624+1201624+120824(Top 3%)780(Top 5%)780(Top 51%)
21M21.00 mi1.00 mi1531+1511475+1491475+149612(Top 2%)575(Top 4%)575(Top 38%)
35K21.75 mi0.75 mi1458+731404+711404+71560(Top 2%)527(Top 4%)527(Top 34%)
23M23.00 mi1.25 mi1332+1261280+1241280+124477(Top 2%)446(Top 3%)446(Top 29%)
24M24.00 mi1.00 mi1264+681214+661214+66518(Top 2%)485(Top 3%)485(Top 32%)
40K24.85 mi0.85 mi1198+661150+641150+64520(Top 2%)486(Top 3%)486(Top 32%)
25.2M25.20 mi0.35 mi1165+331117+331117+33541(Top 2%)500(Top 3%)500(Top 33%)
Finish26.22 mi1.02 mi1107+581060+571060+57663(Top 3%)621(Top 4%)621(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2599

Males

2492

M55-59

2492

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2549

Males

2443

M55-59

2443

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2599

Males

2492

M55-59

2492

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2156

Males

2072

M55-59

2072

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

1934

Males

1864

M55-59

1864

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1551

Males

1496

M55-59

1496

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

937

Males

894

M55-59

894

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

824

Males

780

M55-59

780

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

612

Males

575

M55-59

575

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

560

Males

527

M55-59

527

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

477

Males

446

M55-59

446

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

518

Males

485

M55-59

485

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

520

Males

486

M55-59

486

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

541

Males

500

M55-59

500

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

663

Males

621

M55-59

621

Passing Analysis

Category:
Athletes Passed
1750
Passed By
222
Net Change
+1528
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2635
5K → 10K163102+61#2635#2574
10K → 15K8572+13#2574#2561
15K → 20K17730+147#2561#2414
20K → Half292+27#2414#2387
Half → 25K2134+209#2387#2178
25K → 30K3751+374#2178#1804
30K → 20M1231+122#1804#1682
20M → 21M1521+151#1682#1531
21M → 35K730+73#1531#1458
35K → 23M1271+126#1458#1332
23M → 24M735+68#1332#1264
24M → 40K660+66#1264#1198
40K → 25.2M330+33#1198#1165
25.2M → Finish613+58#1165#1107
TOTALS1750222+1528
📊

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