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BOSTON MARATHON 2023

Donald Moran

Bib: 19708•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
8:28/mi
26:17
↑ 97↓ 3451.5%
10K· 6.21 mi
8:15/mi
51:55
↑ 79↓ 1380.4%
15K· 9.32 mi
8:14/mi
1:17:29
↑ 67↓ 78
20K· 12.43 mi
8:20/mi
1:43:23
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:49:04
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:09:30
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:36:10
↑ 181↓ 1480.2%
20M
8:54/mi
2:48:15
↑ 64↓ 500.2%
21M
9:06/mi
2:57:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
3:03:50
↑ 17↓ 861.7%
23M
9:00/mi
3:15:06
↑ 23↓ 630.6%
24M
8:32/mi
3:23:38
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:31:08
↓ 200.3%
25.2M
9:20/mi
3:34:21
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:42:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:04
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:53:41
Pace8:40 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5726:178:2826:17
8:28
-
10K
6.21 mi11:43:3551:558:2125:38
8:15
-0:13
15K
9.32 mi12:09:091:17:298:1925:34
8:14
-0:01
20K
12.43 mi12:35:031:43:238:1925:54
8:20
+0:06
Half
13.11 mi12:40:441:49:048:195:41
8:20
0:00
25K
15.53 mi13:01:102:09:308:2020:26
8:26
+0:06
30K
18.64 mi13:27:502:36:108:2326:40
8:35
+0:09
20M
20.00 mi13:39:552:48:158:2512:05
8:54
+0:19
21M
21.00 mi13:49:012:57:218:279:06
9:06
+0:12
35K
21.75 mi13:55:303:03:508:276:29
8:40
-0:26
23M
23.00 mi14:06:463:15:068:2911:16
9:00
+0:20
24M
24.00 mi14:15:183:23:388:298:32
8:32
-0:28
40K
24.85 mi14:22:483:31:088:307:30
8:46
+0:14
25.2M
25.20 mi14:26:013:34:218:303:13
9:20
+0:34
Finish
26.22 mi14:34:253:42:458:308:24
8:15
-1:05

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

8:14 /mi

Average Pace

8:30 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:26

94% of race

Time at Steady Pace

12:19

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi11:17:5726:178:2826:17
8:28
#17268
10K
6.21 mi11:43:3551:558:2125:38
8:15
#16889
15K
9.32 mi12:09:091:17:298:1925:34
8:14
#16599
20K
12.43 mi12:35:031:43:238:1925:54
8:20
#16414
Half
13.11 mi12:40:441:49:048:195:41
8:20
#16429
25K
15.53 mi13:01:102:09:308:2020:26
8:26
#16296
30K
18.64 mi13:27:502:36:108:2326:40
8:35
#15998
20M
20.00 mi13:39:552:48:158:2512:05
8:54
#15979
21M
21.00 mi13:49:012:57:218:279:06
9:06
#15829
35K
21.75 mi13:55:303:03:508:276:29
8:40
#15813
23M
23.00 mi14:06:463:15:068:2911:16
9:00
#15820
24M
24.00 mi14:15:183:23:388:298:32
8:32
#15776
40K
24.85 mi14:22:483:31:088:307:30
8:46
#15734
25.2M
25.20 mi14:26:013:34:218:303:13
9:20
#15710
Finish
26.22 mi14:34:253:42:458:308:24
8:15
#15631
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17268111411114116053(Top 60%)10709(Top 71%)10709(Top 753%)
10K6.21 mi3.10 mi16889+37911032+10911032+10916578(Top 62%)10931(Top 72%)10931(Top 769%)
15K9.32 mi3.11 mi16599+29010914+11810914+11816053(Top 60%)10709(Top 71%)10709(Top 753%)
20K12.43 mi3.11 mi16414+18510835+7910835+7915833(Top 59%)10566(Top 70%)10566(Top 743%)
Half13.11 mi0.68 mi16429-1510836-110836-116606(Top 62%)10908(Top 72%)10908(Top 767%)
25K15.53 mi2.42 mi16296+13310768+6810768+6815744(Top 59%)10442(Top 69%)10442(Top 734%)
30K18.64 mi3.11 mi15998+29810604+16410604+16414813(Top 56%)9974(Top 66%)9974(Top 701%)
20M20.00 mi1.36 mi15979+1910576+2810576+2815955(Top 60%)10391(Top 68%)10391(Top 731%)
21M21.00 mi1.00 mi15829+15010491+8510491+8513979(Top 53%)9492(Top 63%)9492(Top 668%)
35K21.75 mi0.75 mi15813+1610469+2210469+2216203(Top 61%)10365(Top 68%)10365(Top 729%)
23M23.00 mi1.25 mi15820-710450+1910450+1916054(Top 60%)10259(Top 68%)10259(Top 721%)
24M24.00 mi1.00 mi15776+4410408+4210408+4214661(Top 55%)9594(Top 63%)9594(Top 675%)
40K24.85 mi0.85 mi15734+4210391+1710391+1714915(Top 56%)9649(Top 64%)9649(Top 679%)
25.2M25.20 mi0.35 mi15710+2410381+1010381+1014275(Top 54%)9368(Top 62%)9368(Top 659%)
Finish26.22 mi1.02 mi15631+7910336+4510336+4513708(Top 51%)9113(Top 60%)9113(Top 641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16053

Males

10709

M55-59

10709

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

16578

Males

10931

M55-59

10931

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16053

Males

10709

M55-59

10709

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15833

Males

10566

M55-59

10566

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

16606

Males

10908

M55-59

10908

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15744

Males

10442

M55-59

10442

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14813

Males

9974

M55-59

9974

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15955

Males

10391

M55-59

10391

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13979

Males

9492

M55-59

9492

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

16203

Males

10365

M55-59

10365

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

16054

Males

10259

M55-59

10259

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14661

Males

9594

M55-59

9594

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14915

Males

9649

M55-59

9649

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14275

Males

9368

M55-59

9368

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13708

Males

9113

M55-59

9113

Passing Analysis

Category:
Athletes Passed
2485
Passed By
848
Net Change
+1637
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17268
5K → 10K557178+379#17268#16889
10K → 15K37686+290#16889#16599
15K → 20K26378+185#16599#16414
20K → Half2742-15#16414#16429
Half → 25K20673+133#16429#16296
25K → 30K34143+298#16296#15998
30K → 20M9980+19#15998#15979
20M → 21M17222+150#15979#15829
21M → 35K6044+16#15829#15813
35K → 23M7178-7#15813#15820
23M → 24M9652+44#15820#15776
24M → 40K7634+42#15776#15734
40K → 25.2M4117+24#15734#15710
25.2M → Finish10021+79#15710#15631
TOTALS2485848+1637
📊

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