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BOSTON MARATHON 2024

Tadhg Kelliher

Bib: 4844•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:39
Rank: #2212
Start → 5K
19:39 | 6:19/mi
10K· 6.21 mi
38:45
Rank: #1683 (+529)
5K → 10K
19:06 | 6:09/mi
15K· 9.32 mi
57:52
Rank: #1508 (+175)
10K → 15K
19:07 | 6:09/mi
20K· 12.43 mi
1:17:09
Rank: #1347 (+161)
15K → 20K
19:17 | 6:12/mi
Half· 13.11 mi
1:21:18
Rank: #1330 (+17)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:36:23
Rank: #1220 (+110)
Half → 25K
15:05 | 6:13/mi
30K· 18.64 mi
1:56:15
Rank: #1090 (+130)
25K → 30K
19:52 | 6:24/mi
20M
2:05:04
Rank: #1027 (+63)
30K → 20M
8:49 | 6:29/mi
21M
2:12:02
Rank: #994 (+33)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:16:56
Rank: #997 (-3)
21M → 35K
4:54 | 6:33/mi
23M
2:25:44
Rank: #1026 (-29)
35K → 23M
8:48 | 7:02/mi
24M
2:32:37
Rank: #1035 (-9)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:38:34
Rank: #1042 (-7)
24M → 40K
5:57 | 6:58/mi
25.2M
2:41:15
Rank: #1042
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:48:15
Rank: #1062 (-20)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:18
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1219:396:1919:39
6:19
-
10K
6.21 mi10:42:1838:456:1419:06
6:09
-0:10
15K
9.32 mi11:01:2557:526:1319:07
6:09
0:00
20K
12.43 mi11:20:421:17:096:1219:17
6:12
+0:03
Half
13.11 mi11:24:511:21:186:124:09
6:05
-0:07
25K
15.53 mi11:39:561:36:236:1215:05
6:13
+0:08
30K
18.64 mi11:59:481:56:156:1419:52
6:24
+0:11
20M
20.00 mi12:08:372:05:046:158:49
6:29
+0:05
21M
21.00 mi12:15:352:12:026:176:58
6:58
+0:29
35K
21.75 mi12:20:292:16:566:184:54
6:33
-0:25
23M
23.00 mi12:29:172:25:446:208:48
7:02
+0:29
24M
24.00 mi12:36:102:32:376:226:53
6:53
-0:09
40K
24.85 mi12:42:072:38:346:235:57
6:58
+0:05
25.2M
25.20 mi12:44:482:41:156:242:41
7:47
+0:49
Finish
26.22 mi12:51:482:48:156:257:00
6:52
-0:55

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

6:05 /mi

Average Pace

6:25 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:44

46% of race

Time at Steady Pace

53:14

32% of race

Time at Slower Pace

38:17

23% of race

Average Pace: 6:25 /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 mi10:23:1219:396:1919:39
6:19
#2212
10K
6.21 mi10:42:1838:456:1419:06
6:09
#1683
15K
9.32 mi11:01:2557:526:1319:07
6:09
#1508
20K
12.43 mi11:20:421:17:096:1219:17
6:12
#1347
Half
13.11 mi11:24:511:21:186:124:09
6:05
#1330
25K
15.53 mi11:39:561:36:236:1215:05
6:13
#1220
30K
18.64 mi11:59:481:56:156:1419:52
6:24
#1090
20M
20.00 mi12:08:372:05:046:158:49
6:29
#1027
21M
21.00 mi12:15:352:12:026:176:58
6:58
#994
35K
21.75 mi12:20:292:16:566:184:54
6:33
#997
23M
23.00 mi12:29:172:25:446:208:48
7:02
#1026
24M
24.00 mi12:36:102:32:376:226:53
6:53
#1035
40K
24.85 mi12:42:072:38:346:235:57
6:58
#1042
25.2M
25.20 mi12:44:482:41:156:242:41
7:47
#1042
Finish
26.22 mi12:51:482:48:156:257:00
6:52
#1062
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2212213721371220(Top 5%)1183(Top 8%)1183(Top 24%)
10K6.21 mi3.10 mi1683+5291626+5111626+5111319(Top 5%)1280(Top 9%)1280(Top 26%)
15K9.32 mi3.11 mi1508+1751462+1641462+1641220(Top 5%)1183(Top 8%)1183(Top 24%)
20K12.43 mi3.11 mi1347+1611303+1591303+1591091(Top 4%)1054(Top 7%)1054(Top 22%)
Half13.11 mi0.68 mi1330+171287+161287+16995(Top 4%)961(Top 7%)961(Top 20%)
25K15.53 mi2.42 mi1220+1101180+1071180+107904(Top 4%)871(Top 6%)871(Top 18%)
30K18.64 mi3.11 mi1090+1301052+1281052+128812(Top 3%)775(Top 5%)775(Top 16%)
20M20.00 mi1.36 mi1027+63990+62990+62822(Top 3%)778(Top 5%)778(Top 16%)
21M21.00 mi1.00 mi994+33956+34956+341001(Top 4%)948(Top 7%)948(Top 20%)
35K21.75 mi0.75 mi997-3957-1957-11373(Top 5%)1292(Top 9%)1292(Top 27%)
23M23.00 mi1.25 mi1026-29984-27984-272018(Top 8%)1844(Top 13%)1844(Top 38%)
24M24.00 mi1.00 mi1035-9991-7991-71927(Top 8%)1744(Top 12%)1744(Top 36%)
40K24.85 mi0.85 mi1042-7997-6997-61715(Top 7%)1552(Top 11%)1552(Top 32%)
25.2M25.20 mi0.35 mi1042996+1996+12074(Top 8%)1819(Top 12%)1819(Top 38%)
Finish26.22 mi1.02 mi1062-201015-191015-192584(Top 10%)2205(Top 15%)2205(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1220

Males

1183

M18-39

1183

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1319

Males

1280

M18-39

1280

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1220

Males

1183

M18-39

1183

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1091

Males

1054

M18-39

1054

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

995

Males

961

M18-39

961

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

904

Males

871

M18-39

871

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

812

Males

775

M18-39

775

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

822

Males

778

M18-39

778

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1001

Males

948

M18-39

948

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1373

Males

1292

M18-39

1292

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2018

Males

1844

M18-39

1844

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

1927

Males

1744

M18-39

1744

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1715

Males

1552

M18-39

1552

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2074

Males

1819

M18-39

1819

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2584

Males

2205

M18-39

2205

Passing Analysis

Category:
Athletes Passed
1370
Passed By
220
Net Change
+1150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2212
5K → 10K5356+529#2212#1683
10K → 15K1816+175#1683#1508
15K → 20K1621+161#1508#1347
20K → Half203+17#1347#1330
Half → 25K1166+110#1330#1220
25K → 30K14010+130#1220#1090
30K → 20M7310+63#1090#1027
20M → 21M4613+33#1027#994
21M → 35K1720-3#994#997
35K → 23M1544-29#997#1026
23M → 24M2231-9#1026#1035
24M → 40K1724-7#1035#1042
40K → 25.2M10100#1042#1042
25.2M → Finish1636-20#1042#1062
TOTALS1370220+1150
📊

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