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BOSTON MARATHON 2023

Christopher Strong

Bib: 9680•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 44%
Masters (Masters Men)
#0 / 9891
Top 31%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:12
Rank: #9340
Start → 5K
23:12 | 7:28/mi
10K· 6.21 mi
46:10
Rank: #9409 (-69)
5K → 10K
22:58 | 7:24/mi
15K· 9.32 mi
1:09:11
Rank: #9367 (+42)
10K → 15K
23:01 | 7:25/mi
20K· 12.43 mi
1:32:13
Rank: #9149 (+218)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:37:15
Rank: #9149
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:55:13
Rank: #8955 (+194)
Half → 25K
17:58 | 7:25/mi
30K· 18.64 mi
2:18:32
Rank: #8616 (+339)
25K → 30K
23:19 | 7:30/mi
20M
2:28:43
Rank: #8448 (+168)
30K → 20M
10:11 | 7:30/mi
21M
2:36:26
Rank: #8262 (+186)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:41:52
Rank: #8189 (+73)
21M → 35K
5:26 | 7:16/mi
23M
2:51:23
Rank: #8092 (+97)
35K → 23M
9:31 | 7:36/mi
24M
2:58:55
Rank: #8047 (+45)
23M → 24M
7:32 | 7:32/mi
40K· 24.85 mi
3:05:29
Rank: #8002 (+45)
24M → 40K
6:34 | 7:41/mi
25.2M
3:08:16
Rank: #7981 (+21)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:15:49
Rank: #7952 (+29)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:15
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:38:34
Pace7:31 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4023:127:2823:12
7:28
-
10K
6.21 mi11:12:3846:107:2622:58
7:24
-0:04
15K
9.32 mi11:35:391:09:117:2523:01
7:25
+0:01
20K
12.43 mi11:58:411:32:137:2523:02
7:25
0:00
Half
13.11 mi12:03:431:37:157:255:02
7:23
-0:02
25K
15.53 mi12:21:411:55:137:2517:58
7:25
+0:02
30K
18.64 mi12:45:002:18:327:2623:19
7:30
+0:05
20M
20.00 mi12:55:112:28:437:2610:11
7:30
0:00
21M
21.00 mi13:02:542:36:267:277:43
7:43
+0:13
35K
21.75 mi13:08:202:41:527:275:26
7:16
-0:27
23M
23.00 mi13:17:512:51:237:279:31
7:36
+0:20
24M
24.00 mi13:25:232:58:557:277:32
7:32
-0:04
40K
24.85 mi13:31:573:05:297:286:34
7:41
+0:09
25.2M
25.20 mi13:34:443:08:167:282:47
8:04
+0:23
Finish
26.22 mi13:42:173:15:497:287:33
7:25
-0:39

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

7:16 /mi

Average Pace

7:28 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:02

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:49:4023:127:2823:12
7:28
#9340
10K
6.21 mi11:12:3846:107:2622:58
7:24
#9409
15K
9.32 mi11:35:391:09:117:2523:01
7:25
#9367
20K
12.43 mi11:58:411:32:137:2523:02
7:25
#9149
Half
13.11 mi12:03:431:37:157:255:02
7:23
#9149
25K
15.53 mi12:21:411:55:137:2517:58
7:25
#8955
30K
18.64 mi12:45:002:18:327:2623:19
7:30
#8616
20M
20.00 mi12:55:112:28:437:2610:11
7:30
#8448
21M
21.00 mi13:02:542:36:267:277:43
7:43
#8262
35K
21.75 mi13:08:202:41:527:275:26
7:16
#8189
23M
23.00 mi13:17:512:51:237:279:31
7:36
#8092
24M
24.00 mi13:25:232:58:557:277:32
7:32
#8047
40K
24.85 mi13:31:573:05:297:286:34
7:41
#8002
25.2M
25.20 mi13:34:443:08:167:282:47
8:04
#7981
Finish
26.22 mi13:42:173:15:497:287:33
7:25
#7952
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9340777677769388(Top 35%)7792(Top 51%)7792(Top 348%)
10K6.21 mi3.10 mi9409-697820-447820-449533(Top 36%)7883(Top 52%)7883(Top 352%)
15K9.32 mi3.11 mi9367+427789+317789+319388(Top 35%)7792(Top 51%)7792(Top 348%)
20K12.43 mi3.11 mi9149+2187644+1457644+1458600(Top 32%)7254(Top 48%)7254(Top 324%)
Half13.11 mi0.68 mi91497641+37641+39154(Top 34%)7589(Top 50%)7589(Top 339%)
25K15.53 mi2.42 mi8955+1947514+1277514+1278091(Top 30%)6862(Top 45%)6862(Top 306%)
30K18.64 mi3.11 mi8616+3397263+2517263+2517249(Top 27%)6229(Top 41%)6229(Top 278%)
20M20.00 mi1.36 mi8448+1687141+1227141+1226749(Top 25%)5809(Top 38%)5809(Top 259%)
21M21.00 mi1.00 mi8262+1867003+1387003+1385733(Top 22%)5005(Top 33%)5005(Top 223%)
35K21.75 mi0.75 mi8189+736943+606943+606904(Top 26%)5838(Top 38%)5838(Top 261%)
23M23.00 mi1.25 mi8092+976864+796864+797084(Top 27%)5879(Top 39%)5879(Top 262%)
24M24.00 mi1.00 mi8047+456816+486816+487910(Top 30%)6258(Top 41%)6258(Top 279%)
40K24.85 mi0.85 mi8002+456768+486768+487814(Top 29%)6128(Top 40%)6128(Top 273%)
25.2M25.20 mi0.35 mi7981+216745+236745+236886(Top 26%)5518(Top 36%)5518(Top 246%)
Finish26.22 mi1.02 mi7952+296707+386707+387838(Top 29%)6073(Top 40%)6073(Top 271%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9388

Males

7792

M40-44

7792

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9533

Males

7883

M40-44

7883

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9388

Males

7792

M40-44

7792

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8600

Males

7254

M40-44

7254

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9154

Males

7589

M40-44

7589

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8091

Males

6862

M40-44

6862

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7249

Males

6229

M40-44

6229

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6749

Males

5809

M40-44

5809

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5733

Males

5005

M40-44

5005

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6904

Males

5838

M40-44

5838

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7084

Males

5879

M40-44

5879

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7910

Males

6258

M40-44

6258

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7814

Males

6128

M40-44

6128

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6886

Males

5518

M40-44

5518

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7838

Males

6073

M40-44

6073

Passing Analysis

Category:
Athletes Passed
2147
Passed By
759
Net Change
+1388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9340
5K → 10K240309-69#9340#9409
10K → 15K170128+42#9409#9367
15K → 20K25941+218#9367#9149
20K → Half24240#9149#9149
Half → 25K21723+194#9149#8955
25K → 30K36526+339#8955#8616
30K → 20M18618+168#8616#8448
20M → 21M1915+186#8448#8262
21M → 35K8411+73#8262#8189
35K → 23M12932+97#8189#8092
23M → 24M8439+45#8092#8047
24M → 40K8338+45#8047#8002
40K → 25.2M3514+21#8002#7981
25.2M → Finish8051+29#7981#7952
TOTALS2147759+1388
📊

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