Capital Road Race Management
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BOSTON MARATHON 2023

Lawrence Warriner

ON

Bib: 5855 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M55-59)
#0 / 1422
Top 1.0%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:47/mi
21:04
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:35/mi
41:32
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:35/mi
1:01:58
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:37/mi
1:22:32
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:34/mi
1:27:01
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:44/mi
1:43:20
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:50/mi
2:04:33
↑ 181↓ 1480.2%
138 ft elev
20M
6:43/mi
2:13:40
↑ 64↓ 500.2%
148 ft elev
21M
7:06/mi
2:20:46
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:30/mi
2:25:38
↑ 17↓ 861.7%
156 ft elev
23M
6:37/mi
2:33:55
↑ 23↓ 630.6%
116 ft elev
24M
6:25/mi
2:40:20
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:34/mi
2:45:57
↓ 200.3%
20 ft elev
25.2M
7:09/mi
2:48:25
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:31/mi
2:55:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:27:016:38 /mi⚡ faster
2nd Half
1:28:026:43 /mi+1.2%
Positive split — 1.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2521:046:4721:04
6:47
-
10K
6.21 mi10:43:5341:326:4120:28
6:35
-0:12
15K
9.32 mi11:04:191:01:586:3920:26
6:35
0:00
20K
12.43 mi11:24:531:22:326:3820:34
6:37
+0:02
Half
13.11 mi11:29:221:27:016:384:29
6:34
-0:03
25K
15.53 mi11:45:411:43:206:3916:19
6:44
+0:10
30K
18.64 mi12:06:542:04:336:4121:13
6:50
+0:06
20M
20.00 mi12:16:012:13:406:419:07
6:43
-0:07
21M
21.00 mi12:23:072:20:466:427:06
7:06
+0:23
35K
21.75 mi12:27:592:25:386:424:52
6:30
-0:36
23M
23.00 mi12:36:162:33:556:428:17
6:37
+0:07
24M
24.00 mi12:42:412:40:206:416:25
6:25
-0:12
40K
24.85 mi12:48:182:45:576:415:37
6:34
+0:09
25.2M
25.20 mi12:50:462:48:256:412:28
7:09
+0:35
Finish
26.22 mi12:57:242:55:036:416:38
6:31
-0:38

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

6:25 /mi

Average Pace

6:41 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:45:29

95% of race

Time at Steady Pace

9:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:23:2521:046:4721:04
6:47
#4459
10K
6.21 mi10:43:5341:326:4120:28
6:35
#3800
15K
9.32 mi11:04:191:01:586:3920:26
6:35
#3538
20K
12.43 mi11:24:531:22:326:3820:34
6:37
#3385
Half
13.11 mi11:29:221:27:016:384:29
6:34
#3370
25K
15.53 mi11:45:411:43:206:3916:19
6:44
#3369
30K
18.64 mi12:06:542:04:336:4121:13
6:50
#3294
20M
20.00 mi12:16:012:13:406:419:07
6:43
#3172
21M
21.00 mi12:23:072:20:466:427:06
7:06
#3109
35K
21.75 mi12:27:592:25:386:424:52
6:30
#3064
23M
23.00 mi12:36:162:33:556:428:17
6:37
#2935
24M
24.00 mi12:42:412:40:206:416:25
6:25
#2842
40K
24.85 mi12:48:182:45:576:415:37
6:34
#2763
25.2M
25.20 mi12:50:462:48:256:412:28
7:09
#2738
Finish
26.22 mi12:57:242:55:036:416:38
6:31
#2705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi445941614161310129552955
10K6.21 mi3.10 mi3800+6593579+5823579+582339632253225
15K9.32 mi3.11 mi3538+2623346+2333346+233310129552955
20K12.43 mi3.11 mi3385+1533211+1353211+135297428322832
Half13.11 mi0.68 mi3370+153201+103201+10319330433043
25K15.53 mi2.42 mi3369+13202-13202-1358133763376
30K18.64 mi3.11 mi3294+753128+743128+74316529812981
20M20.00 mi1.36 mi3172+1223014+1143014+114232622092209
21M21.00 mi1.00 mi3109+632952+622952+62262224682468
35K21.75 mi0.75 mi3064+452910+422910+42243823102310
23M23.00 mi1.25 mi2935+1292791+1192791+119184017441744
24M24.00 mi1.00 mi2842+932702+892702+89175516561656
40K24.85 mi0.85 mi2763+792627+752627+75180617011701
25.2M25.20 mi0.35 mi2738+252603+242603+24230021332133
Finish26.22 mi1.02 mi2705+332573+302573+30251823122312

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3101

Males

2955

M55-59

2955

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3396

Males

3225

M55-59

3225

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3101

Males

2955

M55-59

2955

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2974

Males

2832

M55-59

2832

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3193

Males

3043

M55-59

3043

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3581

Males

3376

M55-59

3376

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3165

Males

2981

M55-59

2981

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2326

Males

2209

M55-59

2209

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2622

Males

2468

M55-59

2468

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2438

Males

2310

M55-59

2310

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1840

Males

1744

M55-59

1744

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1755

Males

1656

M55-59

1656

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1806

Males

1701

M55-59

1701

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2300

Males

2133

M55-59

2133

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2518

Males

2312

M55-59

2312

Passing Analysis

Category:
Athletes Passed
2040
Passed By
286
Net Change
+1754
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4459
5K → 10K69536+659#4459#3800
10K → 15K28624+262#3800#3538
15K → 20K17118+153#3538#3385
20K → Half2712+15#3385#3370
Half → 25K7473+1#3370#3369
25K → 30K12651+75#3369#3294
30K → 20M13412+122#3294#3172
20M → 21M7512+63#3172#3109
21M → 35K527+45#3109#3064
35K → 23M1367+129#3064#2935
23M → 24M1007+93#2935#2842
24M → 40K856+79#2842#2763
40K → 25.2M261+25#2763#2738
25.2M → Finish5320+33#2738#2705
TOTALS2040286+1754

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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