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BOSTON MARATHON 2023

Daryl Moore

Bib: 29866•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
9:50/mi
30:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:48/mi
57:53
↑ 79↓ 1380.4%
15K· 9.32 mi
8:54/mi
1:25:33
↑ 67↓ 78
20K· 12.43 mi
9:11/mi
1:54:04
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
2:00:16
↑ 19↓ 370.5%
25K· 15.53 mi
9:42/mi
2:23:47
↑ 66↓ 880.2%
30K· 18.64 mi
9:36/mi
2:53:35
↑ 181↓ 1480.2%
20M
9:49/mi
3:06:56
↑ 64↓ 500.2%
21M
10:22/mi
3:17:18
↑ 106↓ 241.6%
35K· 21.75 mi
9:52/mi
3:24:41
↑ 17↓ 861.7%
23M
10:05/mi
3:37:18
↑ 23↓ 630.6%
24M
9:59/mi
3:47:17
↓ 821.3%
40K· 24.85 mi
10:20/mi
3:56:07
↓ 200.3%
25.2M
11:10/mi
3:59:58
↑ 13↓ 160.2%
Finish· 26.22 mi
9:48/mi
4:09:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:16
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:09:41
Pace9:54 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0430:339:5030:33
9:50
-
10K
6.21 mi12:16:2457:539:1927:20
8:48
-1:02
15K
9.32 mi12:44:041:25:339:1127:40
8:54
+0:06
20K
12.43 mi13:12:351:54:049:1128:31
9:11
+0:17
Half
13.11 mi13:18:472:00:169:106:12
9:05
-0:06
25K
15.53 mi13:42:182:23:479:1523:31
9:42
+0:37
30K
18.64 mi14:12:062:53:359:1929:48
9:36
-0:06
20M
20.00 mi14:25:273:06:569:2113:21
9:49
+0:13
21M
21.00 mi14:35:493:17:189:2410:22
10:22
+0:33
35K
21.75 mi14:43:123:24:419:257:23
9:52
-0:30
23M
23.00 mi14:55:493:37:189:2712:37
10:05
+0:13
24M
24.00 mi15:05:483:47:179:289:59
9:59
-0:06
40K
24.85 mi15:14:383:56:079:308:50
10:20
+0:21
25.2M
25.20 mi15:18:293:59:589:313:51
11:10
+0:50
Finish
26.22 mi15:28:284:09:579:329:59
9:48
-1:22

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

8:48 /mi

Average Pace

9:32 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:43

36% of race

Time at Steady Pace

2:17:11

55% of race

Time at Slower Pace

23:03

9% of race

Average Pace: 9:32 /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 mi11:49:0430:339:5030:33
9:50
#23009
10K
6.21 mi12:16:2457:539:1927:20
8:48
#21782
15K
9.32 mi12:44:041:25:339:1127:40
8:54
#21289
20K
12.43 mi13:12:351:54:049:1128:31
9:11
#21107
Half
13.11 mi13:18:472:00:169:106:12
9:05
#21095
25K
15.53 mi13:42:182:23:479:1523:31
9:42
#21138
30K
18.64 mi14:12:062:53:359:1929:48
9:36
#20873
20M
20.00 mi14:25:273:06:569:2113:21
9:49
#20770
21M
21.00 mi14:35:493:17:189:2410:22
10:22
#20667
35K
21.75 mi14:43:123:24:419:257:23
9:52
#20667
23M
23.00 mi14:55:493:37:189:2712:37
10:05
#20616
24M
24.00 mi15:05:483:47:179:289:59
9:59
#20631
40K
24.85 mi15:14:383:56:079:308:50
10:20
#20636
25.2M
25.20 mi15:18:293:59:589:313:51
11:10
#20638
Finish
26.22 mi15:28:284:09:579:329:59
9:48
#20652
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23009135911359120061(Top 75%)12326(Top 81%)12326(Top 601%)
10K6.21 mi3.10 mi21782+122713025+56613025+56619909(Top 75%)12245(Top 81%)12245(Top 597%)
15K9.32 mi3.11 mi21289+49312834+19112834+19120061(Top 75%)12326(Top 81%)12326(Top 601%)
20K12.43 mi3.11 mi21107+18212753+8112753+8120478(Top 77%)12509(Top 82%)12509(Top 610%)
Half13.11 mi0.68 mi21095+1212752+112752+120767(Top 78%)12634(Top 83%)12634(Top 616%)
25K15.53 mi2.42 mi21138-4312765-1312765-1321444(Top 81%)12892(Top 85%)12892(Top 628%)
30K18.64 mi3.11 mi20873+26512652+11312652+11319763(Top 74%)12113(Top 80%)12113(Top 590%)
20M20.00 mi1.36 mi20770+10312593+5912593+5919929(Top 75%)12096(Top 80%)12096(Top 589%)
21M21.00 mi1.00 mi20667+10312528+6512528+6519190(Top 72%)11718(Top 77%)11718(Top 571%)
35K21.75 mi0.75 mi2066712523+512523+520907(Top 79%)12447(Top 82%)12447(Top 607%)
23M23.00 mi1.25 mi20616+5112483+4012483+4020205(Top 76%)12102(Top 80%)12102(Top 590%)
24M24.00 mi1.00 mi20631-1512468+1512468+1520741(Top 78%)12314(Top 81%)12314(Top 600%)
40K24.85 mi0.85 mi20636-512465+312465+320810(Top 78%)12293(Top 81%)12293(Top 599%)
25.2M25.20 mi0.35 mi20638-212461+412461+420801(Top 78%)12301(Top 81%)12301(Top 599%)
Finish26.22 mi1.02 mi20652-1412459+212459+221131(Top 79%)12485(Top 82%)12485(Top 608%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

20061

Males

12326

M50-54

12326

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19909

Males

12245

M50-54

12245

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

20061

Males

12326

M50-54

12326

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

20478

Males

12509

M50-54

12509

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20767

Males

12634

M50-54

12634

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21444

Males

12892

M50-54

12892

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

19763

Males

12113

M50-54

12113

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19929

Males

12096

M50-54

12096

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

19190

Males

11718

M50-54

11718

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20907

Males

12447

M50-54

12447

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

20205

Males

12102

M50-54

12102

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

20741

Males

12314

M50-54

12314

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20810

Males

12293

M50-54

12293

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20801

Males

12301

M50-54

12301

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

21131

Males

12485

M50-54

12485

Passing Analysis

Category:
Athletes Passed
2933
Passed By
576
Net Change
+2357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23009
5K → 10K123811+1227#23009#21782
10K → 15K51219+493#21782#21289
15K → 20K24058+182#21289#21107
20K → Half4129+12#21107#21095
Half → 25K82125-43#21095#21138
25K → 30K30136+265#21138#20873
30K → 20M13532+103#20873#20770
20M → 21M12320+103#20770#20667
21M → 35K39390#20667#20667
35K → 23M8938+51#20667#20616
23M → 24M4358-15#20616#20631
24M → 40K4146-5#20631#20636
40K → 25.2M1618-2#20636#20638
25.2M → Finish3347-14#20638#20652
TOTALS2933576+2357
📊

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