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BOSTON MARATHON 2023

Ronald Burke

Bib: 21783•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:00
Rank: #18802
Start → 5K
27:00 | 8:41/mi
10K· 6.21 mi
53:49
Rank: #18880 (-78)
5K → 10K
26:49 | 8:38/mi
15K· 9.32 mi
1:20:50
Rank: #18880
10K → 15K
27:01 | 8:42/mi
20K· 12.43 mi
1:48:01
Rank: #18740 (+140)
15K → 20K
27:11 | 8:45/mi
Half· 13.11 mi
1:53:55
Rank: #18738 (+2)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:15:02
Rank: #18528 (+210)
Half → 25K
21:07 | 8:43/mi
30K· 18.64 mi
2:42:50
Rank: #18187 (+341)
25K → 30K
27:48 | 8:57/mi
20M
2:54:56
Rank: #18012 (+175)
30K → 20M
12:06 | 8:54/mi
21M
3:04:24
Rank: #17868 (+144)
20M → 21M
9:28 | 9:28/mi
35K· 21.75 mi
3:11:01
Rank: #17846 (+22)
21M → 35K
6:37 | 8:51/mi
23M
3:22:34
Rank: #17826 (+20)
35K → 23M
11:33 | 9:13/mi
24M
3:31:34
Rank: #17803 (+23)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:39:17
Rank: #17748 (+55)
24M → 40K
7:43 | 9:02/mi
25.2M
3:42:43
Rank: #17747 (+1)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:51:37
Rank: #17691 (+56)
25.2M → Finish
8:54 | 8:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:55
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0227:008:4127:00
8:41
-
10K
6.21 mi11:46:5153:498:4026:49
8:38
-0:03
15K
9.32 mi12:13:521:20:508:4027:01
8:42
+0:04
20K
12.43 mi12:41:031:48:018:4227:11
8:45
+0:03
Half
13.11 mi12:46:571:53:558:415:54
8:39
-0:06
25K
15.53 mi13:08:042:15:028:4221:07
8:43
+0:04
30K
18.64 mi13:35:522:42:508:4427:48
8:57
+0:14
20M
20.00 mi13:47:582:54:568:4512:06
8:54
-0:03
21M
21.00 mi13:57:263:04:248:479:28
9:28
+0:34
35K
21.75 mi14:04:033:11:018:476:37
8:51
-0:37
23M
23.00 mi14:15:363:22:348:4811:33
9:13
+0:22
24M
24.00 mi14:24:363:31:348:499:00
9:00
-0:13
40K
24.85 mi14:32:193:39:178:497:43
9:02
+0:02
25.2M
25.20 mi14:35:453:42:438:503:26
9:57
+0:55
Finish
26.22 mi14:44:393:51:378:508:54
8:44
-1:13

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

8:38 /mi

Average Pace

8:50 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:48:11

99% of race

Time at Steady Pace

3:26

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi11:20:0227:008:4127:00
8:41
#18802
10K
6.21 mi11:46:5153:498:4026:49
8:38
#18880
15K
9.32 mi12:13:521:20:508:4027:01
8:42
#18880
20K
12.43 mi12:41:031:48:018:4227:11
8:45
#18740
Half
13.11 mi12:46:571:53:558:415:54
8:39
#18738
25K
15.53 mi13:08:042:15:028:4221:07
8:43
#18528
30K
18.64 mi13:35:522:42:508:4427:48
8:57
#18187
20M
20.00 mi13:47:582:54:568:4512:06
8:54
#18012
21M
21.00 mi13:57:263:04:248:479:28
9:28
#17868
35K
21.75 mi14:04:033:11:018:476:37
8:51
#17846
23M
23.00 mi14:15:363:22:348:4811:33
9:13
#17826
24M
24.00 mi14:24:363:31:348:499:00
9:00
#17803
40K
24.85 mi14:32:193:39:178:497:43
9:02
#17748
25.2M
25.20 mi14:35:453:42:438:503:26
9:57
#17747
Finish
26.22 mi14:44:393:51:378:508:54
8:44
#17691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18802117031170318942(Top 71%)11851(Top 78%)11851(Top 1068%)
10K6.21 mi3.10 mi18880-7811797-9411797-9419007(Top 71%)11902(Top 78%)11902(Top 1072%)
15K9.32 mi3.11 mi1888011804-711804-718942(Top 71%)11851(Top 78%)11851(Top 1068%)
20K12.43 mi3.11 mi18740+14011760+4411760+4418403(Top 69%)11643(Top 77%)11643(Top 1049%)
Half13.11 mi0.68 mi18738+211759+111759+118560(Top 70%)11721(Top 77%)11721(Top 1056%)
25K15.53 mi2.42 mi18528+21011660+9911660+9917418(Top 65%)11163(Top 74%)11163(Top 1006%)
30K18.64 mi3.11 mi18187+34111486+17411486+17416898(Top 63%)10872(Top 72%)10872(Top 979%)
20M20.00 mi1.36 mi18012+17511400+8611400+8616025(Top 60%)10423(Top 69%)10423(Top 939%)
21M21.00 mi1.00 mi17868+14411333+6711333+6715799(Top 59%)10273(Top 68%)10273(Top 925%)
35K21.75 mi0.75 mi17846+2211315+1811315+1817158(Top 64%)10777(Top 71%)10777(Top 971%)
23M23.00 mi1.25 mi17826+2011289+2611289+2617163(Top 64%)10766(Top 71%)10766(Top 970%)
24M24.00 mi1.00 mi17803+2311275+1411275+1417220(Top 65%)10725(Top 71%)10725(Top 966%)
40K24.85 mi0.85 mi17748+5511244+3111244+3116261(Top 61%)10242(Top 67%)10242(Top 923%)
25.2M25.20 mi0.35 mi17747+111236+811236+817160(Top 64%)10629(Top 70%)10629(Top 958%)
Finish26.22 mi1.02 mi17691+5611202+3411202+3416663(Top 63%)10462(Top 69%)10462(Top 943%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18942

Males

11851

M60-64

11851

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

19007

Males

11902

M60-64

11902

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18942

Males

11851

M60-64

11851

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

18403

Males

11643

M60-64

11643

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18560

Males

11721

M60-64

11721

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17418

Males

11163

M60-64

11163

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16898

Males

10872

M60-64

10872

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16025

Males

10423

M60-64

10423

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15799

Males

10273

M60-64

10273

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

17158

Males

10777

M60-64

10777

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

17163

Males

10766

M60-64

10766

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17220

Males

10725

M60-64

10725

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16261

Males

10242

M60-64

10242

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17160

Males

10629

M60-64

10629

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16663

Males

10462

M60-64

10462

Passing Analysis

Category:
Athletes Passed
2152
Passed By
1041
Net Change
+1111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18802
5K → 10K309387-78#18802#18880
10K → 15K1811810#18880#18880
15K → 20K23595+140#18880#18740
20K → Half2725+2#18740#18738
Half → 25K23626+210#18738#18528
25K → 30K37534+341#18528#18187
30K → 20M19217+175#18187#18012
20M → 21M16925+144#18012#17868
21M → 35K5937+22#17868#17846
35K → 23M9777+20#17846#17826
23M → 24M7552+23#17826#17803
24M → 40K8833+55#17803#17748
40K → 25.2M1615+1#17748#17747
25.2M → Finish9337+56#17747#17691
TOTALS21521041+1111
📊

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