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BOSTON MARATHON 2023

Carl Farnham

Bib: 27324•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
31:43
Rank: #23964
Start → 5K
31:43 | 10:13/mi
10K· 6.21 mi
1:00:17
Rank: #22905 (+1059)
5K → 10K
28:34 | 9:12/mi
15K· 9.32 mi
1:27:55
Rank: #22086 (+819)
10K → 15K
27:38 | 8:54/mi
20K· 12.43 mi
1:55:33
Rank: #21502 (+584)
15K → 20K
27:38 | 8:54/mi
Half· 13.11 mi
2:01:36
Rank: #21422 (+80)
20K → Half
6:03 | 8:52/mi
25K· 15.53 mi
2:23:15
Rank: #21012 (+410)
Half → 25K
21:39 | 8:56/mi
30K· 18.64 mi
2:52:30
Rank: #20644 (+368)
25K → 30K
29:15 | 9:25/mi
20M
3:06:51
Rank: #20750 (-106)
30K → 20M
14:21 | 10:34/mi
21M
3:17:41
Rank: #20733 (+17)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:25:04
Rank: #20733
21M → 35K
7:23 | 9:52/mi
23M
3:37:39
Rank: #20677 (+56)
35K → 23M
12:35 | 10:03/mi
24M
3:47:33
Rank: #20670 (+7)
23M → 24M
9:54 | 9:54/mi
40K· 24.85 mi
3:56:17
Rank: #20653 (+17)
24M → 40K
8:44 | 10:13/mi
25.2M
4:00:06
Rank: #20654 (-1)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:09:33
Rank: #20606 (+48)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:36
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:07:57
Pace9:46 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1731:4310:1331:43
10:13
-
10K
6.21 mi12:19:511:00:179:4228:34
9:12
-1:01
15K
9.32 mi12:47:291:27:559:2627:38
8:54
-0:18
20K
12.43 mi13:15:071:55:339:1827:38
8:54
0:00
Half
13.11 mi13:21:102:01:369:176:03
8:52
-0:02
25K
15.53 mi13:42:492:23:159:1321:39
8:56
+0:04
30K
18.64 mi14:12:042:52:309:1529:15
9:25
+0:29
20M
20.00 mi14:26:253:06:519:2114:21
10:34
+1:09
21M
21.00 mi14:37:153:17:419:2510:50
10:50
+0:16
35K
21.75 mi14:44:383:25:049:267:23
9:52
-0:58
23M
23.00 mi14:57:133:37:399:2812:35
10:03
+0:11
24M
24.00 mi15:07:073:47:339:299:54
9:54
-0:09
40K
24.85 mi15:15:513:56:179:308:44
10:13
+0:19
25.2M
25.20 mi15:19:404:00:069:323:49
11:04
+0:51
Finish
26.22 mi15:29:074:09:339:319:27
9:16
-1:48

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

8:52 /mi

Average Pace

9:31 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:14

60% of race

Time at Steady Pace

1:10:19

28% of race

Time at Slower Pace

29:00

12% of race

Average Pace: 9:31 /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 mi11:51:1731:4310:1331:43
10:13
#23964
10K
6.21 mi12:19:511:00:179:4228:34
9:12
#22905
15K
9.32 mi12:47:291:27:559:2627:38
8:54
#22086
20K
12.43 mi13:15:071:55:339:1827:38
8:54
#21502
Half
13.11 mi13:21:102:01:369:176:03
8:52
#21422
25K
15.53 mi13:42:492:23:159:1321:39
8:56
#21012
30K
18.64 mi14:12:042:52:309:1529:15
9:25
#20644
20M
20.00 mi14:26:253:06:519:2114:21
10:34
#20750
21M
21.00 mi14:37:153:17:419:2510:50
10:50
#20733
35K
21.75 mi14:44:383:25:049:267:23
9:52
#20733
23M
23.00 mi14:57:133:37:399:2812:35
10:03
#20677
24M
24.00 mi15:07:073:47:339:299:54
9:54
#20670
40K
24.85 mi15:15:513:56:179:308:44
10:13
#20653
25.2M
25.20 mi15:19:404:00:069:323:49
11:04
#20654
Finish
26.22 mi15:29:074:09:339:319:27
9:16
#20606
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23964140701407020016(Top 75%)12302(Top 81%)12302(Top 233%)
10K6.21 mi3.10 mi22905+105913577+49313577+49321599(Top 81%)12978(Top 86%)12978(Top 246%)
15K9.32 mi3.11 mi22086+81913179+39813179+39820016(Top 75%)12302(Top 81%)12302(Top 233%)
20K12.43 mi3.11 mi21502+58412929+25012929+25019178(Top 72%)11961(Top 79%)11961(Top 226%)
Half13.11 mi0.68 mi21422+8012899+3012899+3019826(Top 74%)12239(Top 81%)12239(Top 232%)
25K15.53 mi2.42 mi21012+41012721+17812721+17818601(Top 70%)11677(Top 77%)11677(Top 221%)
30K18.64 mi3.11 mi20644+36812544+17712544+17719103(Top 72%)11832(Top 78%)11832(Top 224%)
20M20.00 mi1.36 mi20750-10612581-3712581-3721862(Top 82%)12937(Top 85%)12937(Top 245%)
21M21.00 mi1.00 mi20733+1712561+2012561+2020455(Top 77%)12261(Top 81%)12261(Top 232%)
35K21.75 mi0.75 mi2073312543+1812543+1820906(Top 79%)12446(Top 82%)12446(Top 235%)
23M23.00 mi1.25 mi20677+5612502+4112502+4120128(Top 76%)12077(Top 80%)12077(Top 229%)
24M24.00 mi1.00 mi20670+712489+1312489+1320496(Top 77%)12213(Top 80%)12213(Top 231%)
40K24.85 mi0.85 mi20653+1712471+1812471+1820515(Top 77%)12154(Top 80%)12154(Top 230%)
25.2M25.20 mi0.35 mi20654-112468+312468+320591(Top 77%)12198(Top 80%)12198(Top 231%)
Finish26.22 mi1.02 mi20606+4812438+3012438+3019252(Top 72%)11649(Top 77%)11649(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

20016

Males

12302

M18-39

12302

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21599

Males

12978

M18-39

12978

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

20016

Males

12302

M18-39

12302

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19178

Males

11961

M18-39

11961

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

19826

Males

12239

M18-39

12239

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18601

Males

11677

M18-39

11677

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19103

Males

11832

M18-39

11832

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21862

Males

12937

M18-39

12937

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20455

Males

12261

M18-39

12261

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20906

Males

12446

M18-39

12446

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20128

Males

12077

M18-39

12077

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20496

Males

12213

M18-39

12213

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20515

Males

12154

M18-39

12154

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20591

Males

12198

M18-39

12198

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19252

Males

11649

M18-39

11649

Passing Analysis

Category:
Athletes Passed
3785
Passed By
427
Net Change
+3358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23964
5K → 10K107112+1059#23964#22905
10K → 15K8212+819#22905#22086
15K → 20K5884+584#22086#21502
20K → Half877+80#21502#21422
Half → 25K4100+410#21422#21012
25K → 30K38214+368#21012#20644
30K → 20M43149-106#20644#20750
20M → 21M7457+17#20750#20733
21M → 35K37370#20733#20733
35K → 23M9539+56#20733#20677
23M → 24M4639+7#20677#20670
24M → 40K4730+17#20670#20653
40K → 25.2M1718-1#20653#20654
25.2M → Finish6719+48#20654#20606
TOTALS3785427+3358
📊

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