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BOSTON MARATHON 2023

Christopher Mccann

Bib: 27374•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:44
Rank: #25463
Start → 5K
33:44 | 10:51/mi
10K· 6.21 mi
1:07:18
Rank: #25322 (+141)
5K → 10K
33:34 | 10:48/mi
15K· 9.32 mi
1:41:33
Rank: #25294 (+28)
10K → 15K
34:15 | 11:01/mi
20K· 12.43 mi
2:16:32
Rank: #25193 (+101)
15K → 20K
34:59 | 11:16/mi
Half· 13.11 mi
2:24:06
Rank: #25184 (+9)
20K → Half
7:34 | 11:05/mi
25K· 15.53 mi
2:52:47
Rank: #25183 (+1)
Half → 25K
28:41 | 11:50/mi
30K· 18.64 mi
3:30:50
Rank: #25107 (+76)
25K → 30K
38:03 | 12:15/mi
20M
3:50:10
Rank: #25240 (-133)
30K → 20M
19:20 | 14:13/mi
21M
4:04:23
Rank: #25241 (-1)
20M → 21M
14:13 | 14:13/mi
35K· 21.75 mi
4:13:07
Rank: #25221 (+20)
21M → 35K
8:44 | 11:40/mi
23M
4:29:05
Rank: #25208 (+13)
35K → 23M
15:58 | 12:45/mi
24M
4:40:06
Rank: #25157 (+51)
23M → 24M
11:01 | 11:01/mi
40K· 24.85 mi
4:53:10
Rank: #25237 (-80)
24M → 40K
13:04 | 15:17/mi
25.2M
4:57:59
Rank: #25235 (+2)
40K → 25.2M
4:49 | 13:58/mi
Finish· 26.22 mi
5:09:09
Rank: #25208 (+27)
25.2M → Finish
11:10 | 10:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:06
Pace11:00 /mi
2nd Half
Distance13.11 mi
Time2:45:03
Pace12:35 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5033:4410:5133:44
10:51
-
10K
6.21 mi12:27:241:07:1810:5033:34
10:48
-0:03
15K
9.32 mi13:01:391:41:3310:5434:15
11:01
+0:13
20K
12.43 mi13:36:382:16:3210:5934:59
11:16
+0:15
Half
13.11 mi13:44:122:24:0611:007:34
11:05
-0:11
25K
15.53 mi14:12:532:52:4711:0728:41
11:50
+0:45
30K
18.64 mi14:50:563:30:5011:1938:03
12:15
+0:25
20M
20.00 mi15:10:163:50:1011:3019:20
14:13
+1:58
21M
21.00 mi15:24:294:04:2311:3814:13
14:13
0:00
35K
21.75 mi15:33:134:13:0711:388:44
11:40
-2:33
23M
23.00 mi15:49:114:29:0511:4215:58
12:45
+1:05
24M
24.00 mi16:00:124:40:0611:4011:01
11:01
-1:44
40K
24.85 mi16:13:164:53:1011:4813:04
15:17
+4:16
25.2M
25.20 mi16:18:054:57:5911:494:49
13:58
-1:19
Finish
26.22 mi16:29:155:09:0911:4811:10
10:57
-3:01

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

10:48 /mi

Average Pace

11:48 /mi

Slowest Pace

15:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:18

22% of race

Time at Steady Pace

2:54:27

56% of race

Time at Slower Pace

1:07:24

22% of race

Average Pace: 11:47 /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 mi11:53:5033:4410:5133:44
10:51
#25463
10K
6.21 mi12:27:241:07:1810:5033:34
10:48
#25322
15K
9.32 mi13:01:391:41:3310:5434:15
11:01
#25294
20K
12.43 mi13:36:382:16:3210:5934:59
11:16
#25193
Half
13.11 mi13:44:122:24:0611:007:34
11:05
#25184
25K
15.53 mi14:12:532:52:4711:0728:41
11:50
#25183
30K
18.64 mi14:50:563:30:5011:1938:03
12:15
#25107
20M
20.00 mi15:10:163:50:1011:3019:20
14:13
#25240
21M
21.00 mi15:24:294:04:2311:3814:13
14:13
#25241
35K
21.75 mi15:33:134:13:0711:388:44
11:40
#25221
23M
23.00 mi15:49:114:29:0511:4215:58
12:45
#25208
24M
24.00 mi16:00:124:40:0611:4011:01
11:01
#25157
40K
24.85 mi16:13:164:53:1011:4813:04
15:17
#25237
25.2M
25.20 mi16:18:054:57:5911:494:49
13:58
#25235
Finish
26.22 mi16:29:155:09:0911:4811:10
10:57
#25208
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25463147401474025202(Top 95%)14605(Top 96%)14605(Top 276%)
10K6.21 mi3.10 mi25322+14114686+5414686+5425185(Top 95%)14620(Top 96%)14620(Top 277%)
15K9.32 mi3.11 mi25294+2814662+2414662+2425202(Top 95%)14605(Top 96%)14605(Top 276%)
20K12.43 mi3.11 mi25193+10114604+5814604+5824962(Top 94%)14483(Top 95%)14483(Top 274%)
Half13.11 mi0.68 mi25184+914602+214602+225056(Top 94%)14512(Top 96%)14512(Top 275%)
25K15.53 mi2.42 mi25183+114587+1514587+1525010(Top 94%)14467(Top 95%)14467(Top 274%)
30K18.64 mi3.11 mi25107+7614537+5014537+5024760(Top 93%)14307(Top 94%)14307(Top 271%)
20M20.00 mi1.36 mi25240-13314588-5114588-5125953(Top 97%)14834(Top 98%)14834(Top 281%)
21M21.00 mi1.00 mi25241-114585+314585+325229(Top 95%)14480(Top 95%)14480(Top 274%)
35K21.75 mi0.75 mi25221+2014565+2014565+2024322(Top 91%)14006(Top 92%)14006(Top 265%)
23M23.00 mi1.25 mi25208+1314549+1614549+1624853(Top 93%)14269(Top 94%)14269(Top 270%)
24M24.00 mi1.00 mi25157+5114518+3114518+3123086(Top 87%)13390(Top 88%)13390(Top 253%)
40K24.85 mi0.85 mi25237-8014552-3414552-3426253(Top 99%)14942(Top 98%)14942(Top 283%)
25.2M25.20 mi0.35 mi25235+214553-114553-124978(Top 94%)14272(Top 94%)14272(Top 270%)
Finish26.22 mi1.02 mi25208+2714537+1614537+1623889(Top 90%)13770(Top 91%)13770(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

25202

Males

14605

M18-39

14605

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

25185

Males

14620

M18-39

14620

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

25202

Males

14605

M18-39

14605

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

24962

Males

14483

M18-39

14483

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

25056

Males

14512

M18-39

14512

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

25010

Males

14467

M18-39

14467

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24760

Males

14307

M18-39

14307

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25953

Males

14834

M18-39

14834

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25229

Males

14480

M18-39

14480

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24322

Males

14006

M18-39

14006

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

24853

Males

14269

M18-39

14269

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

23086

Males

13390

M18-39

13390

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26253

Males

14942

M18-39

14942

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24978

Males

14272

M18-39

14272

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23889

Males

13770

M18-39

13770

Passing Analysis

Category:
Athletes Passed
931
Passed By
676
Net Change
+255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25463
5K → 10K241100+141#25463#25322
10K → 15K12193+28#25322#25294
15K → 20K14443+101#25294#25193
20K → Half2920+9#25193#25184
Half → 25K7978+1#25184#25183
25K → 30K11236+76#25183#25107
30K → 20M9142-133#25107#25240
20M → 21M3132-1#25240#25241
21M → 35K3313+20#25241#25221
35K → 23M3623+13#25221#25208
23M → 24M532+51#25208#25157
24M → 40K282-80#25157#25237
40K → 25.2M97+2#25237#25235
25.2M → Finish325+27#25235#25208
TOTALS931676+255
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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