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BOSTON MARATHON 2024

Thomas Byrne

Bib: 6736•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 17%
Division (M18-39)
#0 / 4849
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:18
Rank: #6078
Start → 5K
21:18 | 6:51/mi
10K· 6.21 mi
42:18
Rank: #5481 (+597)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:03:08
Rank: #4942 (+539)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:23:52
Rank: #4318 (+624)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:28:22
Rank: #4241 (+77)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:44:47
Rank: #3950 (+291)
Half → 25K
16:25 | 6:46/mi
30K· 18.64 mi
2:06:03
Rank: #3446 (+504)
25K → 30K
21:16 | 6:51/mi
20M
2:15:27
Rank: #3254 (+192)
30K → 20M
9:24 | 6:55/mi
21M
2:22:41
Rank: #3087 (+167)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:27:37
Rank: #2985 (+102)
21M → 35K
4:56 | 6:36/mi
23M
2:36:15
Rank: #2824 (+161)
35K → 23M
8:38 | 6:54/mi
24M
2:43:03
Rank: #2711 (+113)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:49:06
Rank: #2644 (+67)
24M → 40K
6:03 | 7:05/mi
25.2M
2:51:48
Rank: #2615 (+29)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:58:52
Rank: #2619 (-4)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:22
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:30:30
Pace6:54 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:4521:186:5121:18
6:51
-
10K
6.21 mi10:47:4542:186:4821:00
6:46
-0:05
15K
9.32 mi11:08:351:03:086:4620:50
6:42
-0:04
20K
12.43 mi11:29:191:23:526:4520:44
6:40
-0:02
Half
13.11 mi11:33:491:28:226:444:30
6:36
-0:04
25K
15.53 mi11:50:141:44:476:4516:25
6:46
+0:10
30K
18.64 mi12:11:302:06:036:4621:16
6:51
+0:05
20M
20.00 mi12:20:542:15:276:469:24
6:55
+0:04
21M
21.00 mi12:28:082:22:416:487:14
7:14
+0:19
35K
21.75 mi12:33:042:27:376:474:56
6:36
-0:38
23M
23.00 mi12:41:422:36:156:488:38
6:54
+0:18
24M
24.00 mi12:48:302:43:036:486:48
6:48
-0:06
40K
24.85 mi12:54:332:49:066:486:03
7:05
+0:17
25.2M
25.20 mi12:57:152:51:486:492:42
7:50
+0:45
Finish
26.22 mi13:04:192:58:526:507:04
6:56
-0:54

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

6:36 /mi

Average Pace

6:50 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:10

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:42

2% of race

Average Pace: 6:49 /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 mi10:26:4521:186:5121:18
6:51
#6078
10K
6.21 mi10:47:4542:186:4821:00
6:46
#5481
15K
9.32 mi11:08:351:03:086:4620:50
6:42
#4942
20K
12.43 mi11:29:191:23:526:4520:44
6:40
#4318
Half
13.11 mi11:33:491:28:226:444:30
6:36
#4241
25K
15.53 mi11:50:141:44:476:4516:25
6:46
#3950
30K
18.64 mi12:11:302:06:036:4621:16
6:51
#3446
20M
20.00 mi12:20:542:15:276:469:24
6:55
#3254
21M
21.00 mi12:28:082:22:416:487:14
7:14
#3087
35K
21.75 mi12:33:042:27:376:474:56
6:36
#2985
23M
23.00 mi12:41:422:36:156:488:38
6:54
#2824
24M
24.00 mi12:48:302:43:036:486:48
6:48
#2711
40K
24.85 mi12:54:332:49:066:486:03
7:05
#2644
25.2M
25.20 mi12:57:152:51:486:492:42
7:50
#2615
Finish
26.22 mi13:04:192:58:526:507:04
6:56
#2619
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6078550455043960(Top 15%)3727(Top 26%)3727(Top 77%)
10K6.21 mi3.10 mi5481+5975025+4795025+4794810(Top 19%)4464(Top 31%)4464(Top 92%)
15K9.32 mi3.11 mi4942+5394578+4474578+4473960(Top 15%)3727(Top 26%)3727(Top 77%)
20K12.43 mi3.11 mi4318+6244032+5464032+5463049(Top 12%)2900(Top 20%)2900(Top 60%)
Half13.11 mi0.68 mi4241+773975+573975+573118(Top 12%)2962(Top 20%)2962(Top 61%)
25K15.53 mi2.42 mi3950+2913714+2613714+2613015(Top 12%)2839(Top 19%)2839(Top 59%)
30K18.64 mi3.11 mi3446+5043251+4633251+4632115(Top 8%)2003(Top 14%)2003(Top 41%)
20M20.00 mi1.36 mi3254+1923067+1843067+1842031(Top 8%)1909(Top 13%)1909(Top 39%)
21M21.00 mi1.00 mi3087+1672911+1562911+1561657(Top 6%)1552(Top 11%)1552(Top 32%)
35K21.75 mi0.75 mi2985+1022816+952816+951555(Top 6%)1458(Top 10%)1458(Top 30%)
23M23.00 mi1.25 mi2824+1612662+1542662+1541599(Top 6%)1489(Top 10%)1489(Top 31%)
24M24.00 mi1.00 mi2711+1132557+1052557+1051692(Top 7%)1552(Top 11%)1552(Top 32%)
40K24.85 mi0.85 mi2644+672492+652492+652094(Top 8%)1866(Top 13%)1866(Top 38%)
25.2M25.20 mi0.35 mi2615+292461+312461+312248(Top 9%)1972(Top 14%)1972(Top 41%)
Finish26.22 mi1.02 mi2619-42459+22459+22854(Top 11%)2409(Top 17%)2409(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3960

Males

3727

M18-39

3727

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4810

Males

4464

M18-39

4464

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3960

Males

3727

M18-39

3727

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3049

Males

2900

M18-39

2900

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3118

Males

2962

M18-39

2962

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3015

Males

2839

M18-39

2839

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2115

Males

2003

M18-39

2003

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2031

Males

1909

M18-39

1909

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1657

Males

1552

M18-39

1552

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1555

Males

1458

M18-39

1458

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1599

Males

1489

M18-39

1489

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1692

Males

1552

M18-39

1552

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2094

Males

1866

M18-39

1866

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2248

Males

1972

M18-39

1972

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2854

Males

2409

M18-39

2409

Passing Analysis

Category:
Athletes Passed
3596
Passed By
137
Net Change
+3459
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6078
5K → 10K61821+597#6078#5481
10K → 15K5445+539#5481#4942
15K → 20K6251+624#4942#4318
20K → Half770+77#4318#4241
Half → 25K30615+291#4241#3950
25K → 30K5106+504#3950#3446
30K → 20M1964+192#3446#3254
20M → 21M1736+167#3254#3087
21M → 35K1042+102#3087#2985
35K → 23M1665+161#2985#2824
23M → 24M12411+113#2824#2711
24M → 40K8316+67#2711#2644
40K → 25.2M356+29#2644#2615
25.2M → Finish3539-4#2615#2619
TOTALS3596137+3459
📊

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