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BOSTON MARATHON 2023

Crosby Taymore

Bib: 5264•M

ME

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 36%
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
23:33
Rank: #10322
Start → 5K
23:33 | 7:35/mi
10K· 6.21 mi
46:26
Rank: #9756 (+566)
5K → 10K
22:53 | 7:22/mi
15K· 9.32 mi
1:09:56
Rank: #10076 (-320)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:33:19
Rank: #9897 (+179)
15K → 20K
23:23 | 7:32/mi
Half· 13.11 mi
1:38:20
Rank: #9848 (+49)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:56:08
Rank: #9435 (+413)
Half → 25K
17:48 | 7:20/mi
30K· 18.64 mi
2:18:25
Rank: #8564 (+871)
25K → 30K
22:17 | 7:10/mi
20M
2:27:36
Rank: #8017 (+547)
30K → 20M
9:11 | 6:45/mi
21M
2:34:38
Rank: #7619 (+398)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:39:16
Rank: #7326 (+293)
21M → 35K
4:38 | 6:12/mi
23M
2:47:28
Rank: #6877 (+449)
35K → 23M
8:12 | 6:33/mi
24M
2:53:47
Rank: #6585 (+292)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:59:17
Rank: #6311 (+274)
24M → 40K
5:30 | 6:26/mi
25.2M
3:01:40
Rank: #6205 (+106)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
3:08:18
Rank: #6013 (+192)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:38:20
Pace7:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
📊Negative Split: 8.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2523:337:3523:33
7:35
-
10K
6.21 mi10:49:1846:267:2822:53
7:22
-0:13
15K
9.32 mi11:12:481:09:567:3023:30
7:34
+0:12
20K
12.43 mi11:36:111:33:197:3123:23
7:32
-0:02
Half
13.11 mi11:41:121:38:207:305:01
7:21
-0:11
25K
15.53 mi11:59:001:56:087:2917:48
7:20
-0:01
30K
18.64 mi12:21:172:18:257:2622:17
7:10
-0:10
20M
20.00 mi12:30:282:27:367:239:11
6:45
-0:25
21M
21.00 mi12:37:302:34:387:227:02
7:02
+0:17
35K
21.75 mi12:42:082:39:167:194:38
6:12
-0:50
23M
23.00 mi12:50:202:47:287:178:12
6:33
+0:21
24M
24.00 mi12:56:392:53:477:146:19
6:19
-0:14
40K
24.85 mi13:02:092:59:177:135:30
6:26
+0:07
25.2M
25.20 mi13:04:323:01:407:132:23
6:55
+0:29
Finish
26.22 mi13:11:103:08:187:116:38
6:31
-0:24

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

6:12 /mi

Average Pace

7:11 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:28

21% of race

Time at Steady Pace

31:42

17% of race

Time at Slower Pace

1:56:08

62% of race

Average Pace: 7:11 /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 mi10:26:2523:337:3523:33
7:35
#10322
10K
6.21 mi10:49:1846:267:2822:53
7:22
#9756
15K
9.32 mi11:12:481:09:567:3023:30
7:34
#10076
20K
12.43 mi11:36:111:33:197:3123:23
7:32
#9897
Half
13.11 mi11:41:121:38:207:305:01
7:21
#9848
25K
15.53 mi11:59:001:56:087:2917:48
7:20
#9435
30K
18.64 mi12:21:172:18:257:2622:17
7:10
#8564
20M
20.00 mi12:30:282:27:367:239:11
6:45
#8017
21M
21.00 mi12:37:302:34:387:227:02
7:02
#7619
35K
21.75 mi12:42:082:39:167:194:38
6:12
#7326
23M
23.00 mi12:50:202:47:287:178:12
6:33
#6877
24M
24.00 mi12:56:392:53:477:146:19
6:19
#6585
40K
24.85 mi13:02:092:59:177:135:30
6:26
#6311
25.2M
25.20 mi13:04:323:01:407:132:23
6:55
#6205
Finish
26.22 mi13:11:103:08:187:116:38
6:31
#6013
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi103228299829910678(Top 40%)8486(Top 56%)8486(Top 161%)
10K6.21 mi3.10 mi9756+5668015+2848015+2849334(Top 35%)7758(Top 51%)7758(Top 147%)
15K9.32 mi3.11 mi10076-3208205-1908205-19010678(Top 40%)8486(Top 56%)8486(Top 161%)
20K12.43 mi3.11 mi9897+1798088+1178088+1179490(Top 36%)7788(Top 51%)7788(Top 147%)
Half13.11 mi0.68 mi9848+498064+248064+248924(Top 34%)7440(Top 49%)7440(Top 141%)
25K15.53 mi2.42 mi9435+4137797+2677797+2677534(Top 28%)6496(Top 43%)6496(Top 123%)
30K18.64 mi3.11 mi8564+8717234+5637234+5635348(Top 20%)4878(Top 32%)4878(Top 92%)
20M20.00 mi1.36 mi8017+5476868+3666868+3662598(Top 10%)2465(Top 16%)2465(Top 47%)
21M21.00 mi1.00 mi7619+3986596+2726596+2722338(Top 9%)2211(Top 15%)2211(Top 42%)
35K21.75 mi0.75 mi7326+2936391+2056391+2051254(Top 5%)1197(Top 8%)1197(Top 23%)
23M23.00 mi1.25 mi6877+4496073+3186073+3181629(Top 6%)1549(Top 10%)1549(Top 29%)
24M24.00 mi1.00 mi6585+2925842+2315842+2311407(Top 5%)1333(Top 9%)1333(Top 25%)
40K24.85 mi0.85 mi6311+2745634+2085634+2081344(Top 5%)1271(Top 8%)1271(Top 24%)
25.2M25.20 mi0.35 mi6205+1065550+845550+841533(Top 6%)1450(Top 10%)1450(Top 27%)
Finish26.22 mi1.02 mi6013+1925392+1585392+1582562(Top 10%)2356(Top 16%)2356(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10678

Males

8486

M18-39

8486

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9334

Males

7758

M18-39

7758

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10678

Males

8486

M18-39

8486

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9490

Males

7788

M18-39

7788

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8924

Males

7440

M18-39

7440

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7534

Males

6496

M18-39

6496

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5348

Males

4878

M18-39

4878

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2598

Males

2465

M18-39

2465

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2338

Males

2211

M18-39

2211

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1254

Males

1197

M18-39

1197

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1629

Males

1549

M18-39

1549

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1407

Males

1333

M18-39

1333

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1344

Males

1271

M18-39

1271

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1533

Males

1450

M18-39

1450

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2562

Males

2356

M18-39

2356

Passing Analysis

Category:
Athletes Passed
4911*
Passed By
600
Net Change
+4309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10322
5K → 10K666*100+566#10322#9756
10K → 15K82400-320#9756#10076
15K → 20K269*90+179#10076#9897
20K → Half578+49#9897#9848
Half → 25K4152+413#9848#9435
25K → 30K871*0+871#9435#8564
30K → 20M5470+547#8564#8017
20M → 21M3980+398#8017#7619
21M → 35K2930+293#7619#7326
35K → 23M4490+449#7326#6877
23M → 24M2920+292#6877#6585
24M → 40K2740+274#6585#6311
40K → 25.2M1060+106#6311#6205
25.2M → Finish1920+192#6205#6013
TOTALS4911*600+4309

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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