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BOSTON MARATHON 2023

Ronald Seale

Bib: 19895•M

DE

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
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:49/mi
24:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:51/mi
48:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:13:15
↑ 67↓ 78
20K· 12.43 mi
7:57/mi
1:37:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:43:16
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:02:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:29:51
↑ 181↓ 1480.2%
20M
8:47/mi
2:41:47
↑ 64↓ 500.2%
21M
9:32/mi
2:51:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:24/mi
2:57:36
↑ 17↓ 861.7%
23M
8:55/mi
3:08:46
↑ 23↓ 630.6%
24M
8:42/mi
3:17:28
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:25:01
↓ 200.3%
25.2M
9:34/mi
3:28:19
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:36:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:53:36
Pace8:40 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5624:187:4924:18
7:49
-
10K
6.21 mi11:45:2048:427:5024:24
7:51
+0:02
15K
9.32 mi12:09:531:13:157:5224:33
7:54
+0:03
20K
12.43 mi12:34:361:37:587:5324:43
7:57
+0:03
Half
13.11 mi12:39:541:43:167:535:18
7:46
-0:11
25K
15.53 mi12:59:372:02:597:5519:43
8:08
+0:22
30K
18.64 mi13:26:292:29:518:0226:52
8:39
+0:31
20M
20.00 mi13:38:252:41:478:0511:56
8:47
+0:08
21M
21.00 mi13:47:572:51:198:099:32
9:32
+0:45
35K
21.75 mi13:54:142:57:368:106:17
8:24
-1:08
23M
23.00 mi14:05:243:08:468:1211:10
8:55
+0:31
24M
24.00 mi14:14:063:17:288:148:42
8:42
-0:13
40K
24.85 mi14:21:393:25:018:157:33
8:50
+0:08
25.2M
25.20 mi14:24:573:28:198:163:18
9:34
+0:44
Finish
26.22 mi14:33:303:36:528:178:33
8:23
-1:11

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

7:46 /mi

Average Pace

8:17 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:16

48% of race

Time at Steady Pace

1:01:25

28% of race

Time at Slower Pace

52:11

24% of race

Average Pace: 8:16 /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 mi11:20:5624:187:4924:18
7:49
#12549
10K
6.21 mi11:45:2048:427:5024:24
7:51
#13045
15K
9.32 mi12:09:531:13:157:5224:33
7:54
#13211
20K
12.43 mi12:34:361:37:587:5324:43
7:57
#13155
Half
13.11 mi12:39:541:43:167:535:18
7:46
#13102
25K
15.53 mi12:59:372:02:597:5519:43
8:08
#13200
30K
18.64 mi13:26:292:29:518:0226:52
8:39
#13586
20M
20.00 mi13:38:252:41:478:0511:56
8:47
#13739
21M
21.00 mi13:47:572:51:198:099:32
9:32
#13897
35K
21.75 mi13:54:142:57:368:106:17
8:24
#13919
23M
23.00 mi14:05:243:08:468:1211:10
8:55
#14015
24M
24.00 mi14:14:063:17:288:148:42
8:42
#14080
40K
24.85 mi14:21:393:25:018:157:33
8:50
#14119
25.2M
25.20 mi14:24:573:28:198:163:18
9:34
#14142
Finish
26.22 mi14:33:303:36:528:178:33
8:23
#14145
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi125499344934413544(Top 51%)9728(Top 64%)9728(Top 876%)
10K6.21 mi3.10 mi13045-4969558-2149558-21413582(Top 51%)9783(Top 64%)9783(Top 881%)
15K9.32 mi3.11 mi13211-1669610-529610-5213544(Top 51%)9728(Top 64%)9728(Top 876%)
20K12.43 mi3.11 mi13155+569558+529558+5213064(Top 49%)9467(Top 62%)9467(Top 853%)
Half13.11 mi0.68 mi13102+539543+159543+1512422(Top 47%)9258(Top 61%)9258(Top 834%)
25K15.53 mi2.42 mi13200-989571-289571-2813730(Top 52%)9661(Top 64%)9661(Top 870%)
30K18.64 mi3.11 mi13586-3869679-1089679-10815199(Top 57%)10123(Top 67%)10123(Top 912%)
20M20.00 mi1.36 mi13739-1539722-439722-4315298(Top 57%)10113(Top 67%)10113(Top 911%)
21M21.00 mi1.00 mi13897-1589765-439765-4316087(Top 60%)10384(Top 68%)10384(Top 935%)
35K21.75 mi0.75 mi13919-229752+139752+1314674(Top 55%)9725(Top 64%)9725(Top 876%)
23M23.00 mi1.25 mi14015-969761-99761-915613(Top 59%)10071(Top 66%)10071(Top 907%)
24M24.00 mi1.00 mi14080-659763-29763-215636(Top 59%)10006(Top 66%)10006(Top 901%)
40K24.85 mi0.85 mi14119-399759+49759+415212(Top 57%)9778(Top 64%)9778(Top 881%)
25.2M25.20 mi0.35 mi14142-239754+59754+515448(Top 58%)9869(Top 65%)9869(Top 889%)
Finish26.22 mi1.02 mi14145-39741+139741+1314649(Top 55%)9560(Top 63%)9560(Top 861%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13544

Males

9728

M60-64

9728

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

13582

Males

9783

M60-64

9783

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13544

Males

9728

M60-64

9728

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13064

Males

9467

M60-64

9467

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12422

Males

9258

M60-64

9258

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13730

Males

9661

M60-64

9661

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

15199

Males

10123

M60-64

10123

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15298

Males

10113

M60-64

10113

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

16087

Males

10384

M60-64

10384

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14674

Males

9725

M60-64

9725

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15613

Males

10071

M60-64

10071

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15636

Males

10006

M60-64

10006

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15212

Males

9778

M60-64

9778

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15448

Males

9869

M60-64

9869

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14649

Males

9560

M60-64

9560

Passing Analysis

Category:
Athletes Passed
1136
Passed By
2732
Net Change
-1596
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12549
5K → 10K129625-496#12549#13045
10K → 15K150316-166#13045#13211
15K → 20K207151+56#13211#13155
20K → Half6613+53#13155#13102
Half → 25K112210-98#13102#13200
25K → 30K85471-386#13200#13586
30K → 20M53206-153#13586#13739
20M → 21M50208-158#13739#13897
21M → 35K4062-22#13897#13919
35K → 23M56152-96#13919#14015
23M → 24M45110-65#14015#14080
24M → 40K5998-39#14080#14119
40K → 25.2M2245-23#14119#14142
25.2M → Finish6265-3#14142#14145
TOTALS11362732-1596
📊

Passing Visuals

Category:
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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