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BOSTON MARATHON 2024

Rob Byrd

Bib: 1137•M

OH

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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 11%
Division (M18-39)
#0 / 4849
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #2247
Start → 5K
19:40 | 6:20/mi
10K· 6.21 mi
39:19
Rank: #2124 (+123)
5K → 10K
19:39 | 6:19/mi
15K· 9.32 mi
59:03
Rank: #2048 (+76)
10K → 15K
19:44 | 6:21/mi
20K· 12.43 mi
1:18:46
Rank: #1852 (+196)
15K → 20K
19:43 | 6:21/mi
Half· 13.11 mi
1:23:01
Rank: #1829 (+23)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:38:29
Rank: #1702 (+127)
Half → 25K
15:28 | 6:23/mi
30K· 18.64 mi
1:59:09
Rank: #1609 (+93)
25K → 30K
20:40 | 6:39/mi
20M
2:08:36
Rank: #1606 (+3)
30K → 20M
9:27 | 6:57/mi
21M
2:16:01
Rank: #1587 (+19)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:21:07
Rank: #1596 (-9)
21M → 35K
5:06 | 6:49/mi
23M
2:30:22
Rank: #1653 (-57)
35K → 23M
9:15 | 7:23/mi
24M
2:37:40
Rank: #1698 (-45)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:44:02
Rank: #1728 (-30)
24M → 40K
6:22 | 7:27/mi
25.2M
2:46:45
Rank: #1711 (+17)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:53:50
Rank: #1714 (-3)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:01
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:30:49
Pace6:56 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2119:406:2019:40
6:20
-
10K
6.21 mi10:40:0039:196:2019:39
6:19
-0:01
15K
9.32 mi10:59:4459:036:2019:44
6:21
+0:02
20K
12.43 mi11:19:271:18:466:2019:43
6:21
0:00
Half
13.11 mi11:23:421:23:016:204:15
6:14
-0:07
25K
15.53 mi11:39:101:38:296:2015:28
6:23
+0:09
30K
18.64 mi11:59:501:59:096:2420:40
6:39
+0:16
20M
20.00 mi12:09:172:08:366:269:27
6:57
+0:18
21M
21.00 mi12:16:422:16:016:297:25
7:25
+0:28
35K
21.75 mi12:21:482:21:076:295:06
6:49
-0:36
23M
23.00 mi12:31:032:30:226:329:15
7:23
+0:34
24M
24.00 mi12:38:212:37:406:347:18
7:18
-0:05
40K
24.85 mi12:44:432:44:026:366:22
7:27
+0:09
25.2M
25.20 mi12:47:262:46:456:372:43
7:53
+0:26
Finish
26.22 mi12:54:312:53:506:387:05
6:57
-0:56

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

6:14 /mi

Average Pace

6:38 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:29

57% of race

Time at Steady Pace

42:18

24% of race

Time at Slower Pace

33:03

19% of race

Average Pace: 6:38 /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 mi10:20:2119:406:2019:40
6:20
#2247
10K
6.21 mi10:40:0039:196:2019:39
6:19
#2124
15K
9.32 mi10:59:4459:036:2019:44
6:21
#2048
20K
12.43 mi11:19:271:18:466:2019:43
6:21
#1852
Half
13.11 mi11:23:421:23:016:204:15
6:14
#1829
25K
15.53 mi11:39:101:38:296:2015:28
6:23
#1702
30K
18.64 mi11:59:501:59:096:2420:40
6:39
#1609
20M
20.00 mi12:09:172:08:366:269:27
6:57
#1606
21M
21.00 mi12:16:422:16:016:297:25
7:25
#1587
35K
21.75 mi12:21:482:21:076:295:06
6:49
#1596
23M
23.00 mi12:31:032:30:226:329:15
7:23
#1653
24M
24.00 mi12:38:212:37:406:347:18
7:18
#1698
40K
24.85 mi12:44:432:44:026:366:22
7:27
#1728
25.2M
25.20 mi12:47:262:46:456:372:43
7:53
#1711
Finish
26.22 mi12:54:312:53:506:387:05
6:57
#1714
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2247217221721963(Top 8%)1901(Top 13%)1901(Top 39%)
10K6.21 mi3.10 mi2124+1232054+1182054+1182039(Top 8%)1970(Top 14%)1970(Top 41%)
15K9.32 mi3.11 mi2048+761979+751979+751963(Top 8%)1901(Top 13%)1901(Top 39%)
20K12.43 mi3.11 mi1852+1961793+1861793+1861517(Top 6%)1469(Top 10%)1469(Top 30%)
Half13.11 mi0.68 mi1829+231770+231770+231430(Top 6%)1385(Top 10%)1385(Top 29%)
25K15.53 mi2.42 mi1702+1271649+1211649+1211377(Top 5%)1330(Top 9%)1330(Top 27%)
30K18.64 mi3.11 mi1609+931556+931556+931485(Top 6%)1420(Top 10%)1420(Top 29%)
20M20.00 mi1.36 mi1606+31552+41552+42135(Top 8%)2006(Top 14%)2006(Top 41%)
21M21.00 mi1.00 mi1587+191529+231529+232234(Top 9%)2058(Top 14%)2058(Top 42%)
35K21.75 mi0.75 mi1596-91535-61535-62327(Top 9%)2131(Top 15%)2131(Top 44%)
23M23.00 mi1.25 mi1653-571586-511586-513196(Top 13%)2804(Top 19%)2804(Top 58%)
24M24.00 mi1.00 mi1698-451627-411627-413345(Top 13%)2862(Top 20%)2862(Top 59%)
40K24.85 mi0.85 mi1728-301654-271654-273280(Top 13%)2737(Top 19%)2737(Top 56%)
25.2M25.20 mi0.35 mi1711+171637+171637+172362(Top 9%)2048(Top 14%)2048(Top 42%)
Finish26.22 mi1.02 mi1714-31636+11636+12919(Top 11%)2457(Top 17%)2457(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

1963

Males

1901

M18-39

1901

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2039

Males

1970

M18-39

1970

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

1963

Males

1901

M18-39

1901

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1517

Males

1469

M18-39

1469

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1430

Males

1385

M18-39

1385

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1377

Males

1330

M18-39

1330

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1485

Males

1420

M18-39

1420

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2135

Males

2006

M18-39

2006

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2234

Males

2058

M18-39

2058

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2327

Males

2131

M18-39

2131

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3196

Males

2804

M18-39

2804

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3345

Males

2862

M18-39

2862

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3280

Males

2737

M18-39

2737

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2362

Males

2048

M18-39

2048

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2919

Males

2457

M18-39

2457

Passing Analysis

Category:
Athletes Passed
1061
Passed By
528
Net Change
+533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2247
5K → 10K18259+123#2247#2124
10K → 15K11741+76#2124#2048
15K → 20K2037+196#2048#1852
20K → Half263+23#1852#1829
Half → 25K14013+127#1829#1702
25K → 30K13744+93#1702#1609
30K → 20M4441+3#1609#1606
20M → 21M6041+19#1606#1587
21M → 35K2433-9#1587#1596
35K → 23M2885-57#1596#1653
23M → 24M2570-45#1653#1698
24M → 40K1747-30#1698#1728
40K → 25.2M2811+17#1728#1711
25.2M → Finish3033-3#1711#1714
TOTALS1061528+533
📊

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