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BOSTON MARATHON 2023

Chris Muldoon

Bib: 560•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:27
Rank: #603
Start → 5K
18:27 | 5:56/mi
10K· 6.21 mi
36:36
Rank: #539 (+64)
5K → 10K
18:09 | 5:51/mi
15K· 9.32 mi
54:52
Rank: #524 (+15)
10K → 15K
18:16 | 5:53/mi
20K· 12.43 mi
1:13:17
Rank: #489 (+35)
15K → 20K
18:25 | 5:56/mi
Half· 13.11 mi
1:17:18
Rank: #489
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:31:47
Rank: #494 (-5)
Half → 25K
14:29 | 5:58/mi
30K· 18.64 mi
1:51:01
Rank: #502 (-8)
25K → 30K
19:14 | 6:11/mi
20M
1:59:36
Rank: #517 (-15)
30K → 20M
8:35 | 6:19/mi
21M
2:06:14
Rank: #518 (-1)
20M → 21M
6:38 | 6:38/mi
35K· 21.75 mi
2:10:58
Rank: #547 (-29)
21M → 35K
4:44 | 6:20/mi
23M
2:19:06
Rank: #566 (-19)
35K → 23M
8:08 | 6:30/mi
24M
2:25:38
Rank: #607 (-41)
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:31:21
Rank: #625 (-18)
24M → 40K
5:43 | 6:41/mi
25.2M
2:33:49
Rank: #632 (-7)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:40:41
Rank: #679 (-47)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:18
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:23:23
Pace6:22 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4218:275:5618:27
5:56
-
10K
6.21 mi10:36:5136:365:5318:09
5:51
-0:05
15K
9.32 mi10:55:0754:525:5318:16
5:53
+0:02
20K
12.43 mi11:13:321:13:175:5418:25
5:56
+0:03
Half
13.11 mi11:17:331:17:185:544:01
5:53
-0:03
25K
15.53 mi11:32:021:31:475:5514:29
5:58
+0:05
30K
18.64 mi11:51:161:51:015:5719:14
6:11
+0:13
20M
20.00 mi11:59:511:59:365:598:35
6:19
+0:08
21M
21.00 mi12:06:292:06:146:016:38
6:38
+0:19
35K
21.75 mi12:11:132:10:586:014:44
6:20
-0:18
23M
23.00 mi12:19:212:19:066:038:08
6:30
+0:10
24M
24.00 mi12:25:532:25:386:046:32
6:32
+0:02
40K
24.85 mi12:31:362:31:216:055:43
6:41
+0:09
25.2M
25.20 mi12:34:042:33:496:062:28
7:09
+0:28
Finish
26.22 mi12:40:562:40:416:086:52
6:44
-0:25

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

5:51 /mi

Average Pace

6:08 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:47

57% of race

Time at Steady Pace

40:41

25% of race

Time at Slower Pace

28:13

18% of race

Average Pace: 6:08 /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 mi10:18:4218:275:5618:27
5:56
#603
10K
6.21 mi10:36:5136:365:5318:09
5:51
#539
15K
9.32 mi10:55:0754:525:5318:16
5:53
#524
20K
12.43 mi11:13:321:13:175:5418:25
5:56
#489
Half
13.11 mi11:17:331:17:185:544:01
5:53
#489
25K
15.53 mi11:32:021:31:475:5514:29
5:58
#494
30K
18.64 mi11:51:161:51:015:5719:14
6:11
#502
20M
20.00 mi11:59:511:59:365:598:35
6:19
#517
21M
21.00 mi12:06:292:06:146:016:38
6:38
#518
35K
21.75 mi12:11:132:10:586:014:44
6:20
#547
23M
23.00 mi12:19:212:19:066:038:08
6:30
#566
24M
24.00 mi12:25:532:25:386:046:32
6:32
#607
40K
24.85 mi12:31:362:31:216:055:43
6:41
#625
25.2M
25.20 mi12:34:042:33:496:062:28
7:09
#632
Finish
26.22 mi12:40:562:40:416:086:52
6:44
#679
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi603559559470(Top 2%)434(Top 3%)434(Top 8%)
10K6.21 mi3.10 mi539+64497+62497+62492(Top 2%)454(Top 3%)454(Top 9%)
15K9.32 mi3.11 mi524+15482+15482+15470(Top 2%)434(Top 3%)434(Top 8%)
20K12.43 mi3.11 mi489+35450+32450+32463(Top 2%)426(Top 3%)426(Top 8%)
Half13.11 mi0.68 mi489450450535(Top 2%)497(Top 3%)497(Top 9%)
25K15.53 mi2.42 mi494-5454-4454-4513(Top 2%)476(Top 3%)476(Top 9%)
30K18.64 mi3.11 mi502-8464-10464-10663(Top 2%)626(Top 4%)626(Top 12%)
20M20.00 mi1.36 mi517-15478-14478-14898(Top 3%)857(Top 6%)857(Top 16%)
21M21.00 mi1.00 mi518-1480-2480-2922(Top 3%)874(Top 6%)874(Top 17%)
35K21.75 mi0.75 mi547-29509-29509-291632(Top 6%)1550(Top 10%)1550(Top 29%)
23M23.00 mi1.25 mi566-19527-18527-181385(Top 5%)1313(Top 9%)1313(Top 25%)
24M24.00 mi1.00 mi607-41567-40567-402207(Top 8%)2065(Top 14%)2065(Top 39%)
40K24.85 mi0.85 mi625-18585-18585-182243(Top 8%)2081(Top 14%)2081(Top 39%)
25.2M25.20 mi0.35 mi632-7592-7592-72220(Top 8%)2053(Top 14%)2053(Top 39%)
Finish26.22 mi1.02 mi679-47637-45637-453688(Top 14%)3280(Top 22%)3280(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

470

Males

434

M18-39

434

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

492

Males

454

M18-39

454

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

470

Males

434

M18-39

434

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

463

Males

426

M18-39

426

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

535

Males

497

M18-39

497

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

513

Males

476

M18-39

476

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

663

Males

626

M18-39

626

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

898

Males

857

M18-39

857

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

922

Males

874

M18-39

874

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1632

Males

1550

M18-39

1550

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1385

Males

1313

M18-39

1313

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2207

Males

2065

M18-39

2065

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2243

Males

2081

M18-39

2081

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2220

Males

2053

M18-39

2053

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3688

Males

3280

M18-39

3280

Passing Analysis

Category:
Athletes Passed
196
Passed By
272
Net Change
-76
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#603
5K → 10K706+64#603#539
10K → 15K2510+15#539#524
15K → 20K405+35#524#489
20K → Half220#489#489
Half → 25K1015-5#489#494
25K → 30K1826-8#494#502
30K → 20M217-15#502#517
20M → 21M1112-1#517#518
21M → 35K130-29#518#547
35K → 23M524-19#547#566
23M → 24M445-41#566#607
24M → 40K422-18#607#625
40K → 25.2M310-7#625#632
25.2M → Finish148-47#632#679
TOTALS196272-76
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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