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BOSTON MARATHON 2023

Christopher Connelly

Bib: 6179•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 33%
Division (M18-39)
#0 / 5285
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
6:37/mi
20:33
↑ 97↓ 3451.5%
10K· 6.21 mi
6:29/mi
40:41
↑ 79↓ 1380.4%
15K· 9.32 mi
6:32/mi
1:01:00
↑ 67↓ 78
20K· 12.43 mi
6:31/mi
1:21:16
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:25:43
↑ 19↓ 370.5%
25K· 15.53 mi
6:35/mi
1:41:40
↑ 66↓ 880.2%
30K· 18.64 mi
6:56/mi
2:03:11
↑ 181↓ 1480.2%
20M
7:11/mi
2:12:57
↑ 64↓ 500.2%
21M
7:51/mi
2:20:48
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:26:26
↑ 17↓ 861.7%
23M
8:23/mi
2:36:56
↑ 23↓ 630.6%
24M
8:55/mi
2:45:51
↓ 821.3%
40K· 24.85 mi
9:44/mi
2:54:10
↓ 200.3%
25.2M
9:40/mi
2:57:30
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:06:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:43
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:40:46
Pace7:41 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5320:336:3720:33
6:37
-
10K
6.21 mi10:44:0140:416:3320:08
6:29
-0:08
15K
9.32 mi11:04:201:01:006:3320:19
6:32
+0:03
20K
12.43 mi11:24:361:21:166:3220:16
6:31
-0:01
Half
13.11 mi11:29:031:25:436:324:27
6:31
0:00
25K
15.53 mi11:45:001:41:406:3315:57
6:35
+0:04
30K
18.64 mi12:06:312:03:116:3621:31
6:56
+0:21
20M
20.00 mi12:16:172:12:576:399:46
7:11
+0:15
21M
21.00 mi12:24:082:20:486:427:51
7:51
+0:40
35K
21.75 mi12:29:462:26:266:445:38
7:32
-0:19
23M
23.00 mi12:40:162:36:566:4910:30
8:23
+0:51
24M
24.00 mi12:49:112:45:516:558:55
8:55
+0:32
40K
24.85 mi12:57:302:54:107:008:19
9:44
+0:49
25.2M
25.20 mi13:00:502:57:307:033:20
9:40
-0:04
Finish
26.22 mi13:09:493:06:297:078:59
8:49
-0:51

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

6:29 /mi

Average Pace

7:07 /mi

Slowest Pace

9:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:07

43% of race

Time at Steady Pace

57:28

31% of race

Time at Slower Pace

47:54

26% of race

Average Pace: 7:07 /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 mi10:23:5320:336:3720:33
6:37
#2981
10K
6.21 mi10:44:0140:416:3320:08
6:29
#2785
15K
9.32 mi11:04:201:01:006:3320:19
6:32
#2794
20K
12.43 mi11:24:361:21:166:3220:16
6:31
#2668
Half
13.11 mi11:29:031:25:436:324:27
6:31
#2677
25K
15.53 mi11:45:001:41:406:3315:57
6:35
#2656
30K
18.64 mi12:06:312:03:116:3621:31
6:56
#2798
20M
20.00 mi12:16:172:12:576:399:46
7:11
#2922
21M
21.00 mi12:24:082:20:486:427:51
7:51
#3123
35K
21.75 mi12:29:462:26:266:445:38
7:32
#3320
23M
23.00 mi12:40:162:36:566:4910:30
8:23
#3968
24M
24.00 mi12:49:112:45:516:558:55
8:55
#4612
40K
24.85 mi12:57:302:54:107:008:19
9:44
#5085
25.2M
25.20 mi13:00:502:57:307:033:20
9:40
#5229
Finish
26.22 mi13:09:493:06:297:078:59
8:49
#5581
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2981283128312885(Top 11%)2757(Top 18%)2757(Top 52%)
10K6.21 mi3.10 mi2785+1962655+1762655+1762685(Top 10%)2568(Top 17%)2568(Top 49%)
15K9.32 mi3.11 mi2794-92668-132668-132885(Top 11%)2757(Top 18%)2757(Top 52%)
20K12.43 mi3.11 mi2668+1262549+1192549+1192428(Top 9%)2326(Top 15%)2326(Top 44%)
Half13.11 mi0.68 mi2677-92558-92558-92988(Top 11%)2863(Top 19%)2863(Top 54%)
25K15.53 mi2.42 mi2656+212538+202538+202597(Top 10%)2486(Top 16%)2486(Top 47%)
30K18.64 mi3.11 mi2798-1422676-1382676-1383850(Top 14%)3609(Top 24%)3609(Top 68%)
20M20.00 mi1.36 mi2922-1242793-1172793-1175051(Top 19%)4584(Top 30%)4584(Top 87%)
21M21.00 mi1.00 mi3123-2012965-1722965-1726407(Top 24%)5479(Top 36%)5479(Top 104%)
35K21.75 mi0.75 mi3320-1973145-1803145-1808667(Top 33%)6884(Top 45%)6884(Top 130%)
23M23.00 mi1.25 mi3968-6483723-5783723-57812454(Top 47%)8655(Top 57%)8655(Top 164%)
24M24.00 mi1.00 mi4612-6444294-5714294-57116805(Top 63%)10527(Top 69%)10527(Top 199%)
40K24.85 mi0.85 mi5085-4734677-3834677-38319074(Top 72%)11510(Top 76%)11510(Top 218%)
25.2M25.20 mi0.35 mi5229-1444791-1144791-11415864(Top 60%)10028(Top 66%)10028(Top 190%)
Finish26.22 mi1.02 mi5581-3525059-2685059-26817073(Top 64%)10630(Top 70%)10630(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

2885

Males

2757

M18-39

2757

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2685

Males

2568

M18-39

2568

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

2885

Males

2757

M18-39

2757

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2428

Males

2326

M18-39

2326

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

2988

Males

2863

M18-39

2863

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2597

Males

2486

M18-39

2486

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

3850

Males

3609

M18-39

3609

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5051

Males

4584

M18-39

4584

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6407

Males

5479

M18-39

5479

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8667

Males

6884

M18-39

6884

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12454

Males

8655

M18-39

8655

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16805

Males

10527

M18-39

10527

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19074

Males

11510

M18-39

11510

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15864

Males

10028

M18-39

10028

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17073

Males

10630

M18-39

10630

Passing Analysis

Category:
Athletes Passed
654
Passed By
3254
Net Change
-2600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2981
5K → 10K27074+196#2981#2785
10K → 15K8594-9#2785#2794
15K → 20K14620+126#2794#2668
20K → Half918-9#2668#2677
Half → 25K5534+21#2677#2656
25K → 30K41183-142#2656#2798
30K → 20M13137-124#2798#2922
20M → 21M11212-201#2922#3123
21M → 35K3200-197#3123#3320
35K → 23M5653-648#3320#3968
23M → 24M3647-644#3968#4612
24M → 40K3476-473#4612#5085
40K → 25.2M2146-144#5085#5229
25.2M → Finish8360-352#5229#5581
TOTALS6543254-2600
📊

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