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BOSTON MARATHON 2023

Charles Fogelman

Bib: 9616•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
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
24:00
Rank: #11667
Start → 5K
24:00 | 7:43/mi
10K· 6.21 mi
47:33
Rank: #11362 (+305)
5K → 10K
23:33 | 7:35/mi
15K· 9.32 mi
1:11:07
Rank: #11189 (+173)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:34:50
Rank: #10969 (+220)
15K → 20K
23:43 | 7:38/mi
Half· 13.11 mi
1:40:01
Rank: #10963 (+6)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:58:15
Rank: #10583 (+380)
Half → 25K
18:14 | 7:31/mi
30K· 18.64 mi
2:22:48
Rank: #10436 (+147)
25K → 30K
24:33 | 7:54/mi
20M
2:33:43
Rank: #10445 (-9)
30K → 20M
10:55 | 8:02/mi
21M
2:42:06
Rank: #10381 (+64)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:48:06
Rank: #10419 (-38)
21M → 35K
6:00 | 8:01/mi
23M
2:58:25
Rank: #10447 (-28)
35K → 23M
10:19 | 8:14/mi
24M
3:06:38
Rank: #10553 (-106)
23M → 24M
8:13 | 8:13/mi
40K· 24.85 mi
3:14:50
Rank: #10948 (-395)
24M → 40K
8:12 | 9:35/mi
25.2M
3:17:53
Rank: #10951 (-3)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:26:15
Rank: #11051 (-100)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:46:14
Pace8:06 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3924:007:4324:00
7:43
-
10K
6.21 mi11:15:1247:337:3923:33
7:35
-0:08
15K
9.32 mi11:38:461:11:077:3823:34
7:35
0:00
20K
12.43 mi12:02:291:34:507:3823:43
7:38
+0:03
Half
13.11 mi12:07:401:40:017:385:11
7:36
-0:02
25K
15.53 mi12:25:541:58:157:3718:14
7:31
-0:05
30K
18.64 mi12:50:272:22:487:4024:33
7:54
+0:23
20M
20.00 mi13:01:222:33:437:4110:55
8:02
+0:08
21M
21.00 mi13:09:452:42:067:438:23
8:23
+0:21
35K
21.75 mi13:15:452:48:067:446:00
8:01
-0:22
23M
23.00 mi13:26:042:58:257:4510:19
8:14
+0:13
24M
24.00 mi13:34:173:06:387:478:13
8:13
-0:01
40K
24.85 mi13:42:293:14:507:508:12
9:35
+1:22
25.2M
25.20 mi13:45:323:17:537:513:03
8:51
-0:44
Finish
26.22 mi13:53:543:26:157:528:22
8:13
-0:38

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

7:31 /mi

Average Pace

7:52 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:15

57% of race

Time at Steady Pace

1:08:22

33% of race

Time at Slower Pace

19:38

10% of race

Average Pace: 7:52 /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 mi10:51:3924:007:4324:00
7:43
#11667
10K
6.21 mi11:15:1247:337:3923:33
7:35
#11362
15K
9.32 mi11:38:461:11:077:3823:34
7:35
#11189
20K
12.43 mi12:02:291:34:507:3823:43
7:38
#10969
Half
13.11 mi12:07:401:40:017:385:11
7:36
#10963
25K
15.53 mi12:25:541:58:157:3718:14
7:31
#10583
30K
18.64 mi12:50:272:22:487:4024:33
7:54
#10436
20M
20.00 mi13:01:222:33:437:4110:55
8:02
#10445
21M
21.00 mi13:09:452:42:067:438:23
8:23
#10381
35K
21.75 mi13:15:452:48:067:446:00
8:01
#10419
23M
23.00 mi13:26:042:58:257:4510:19
8:14
#10447
24M
24.00 mi13:34:173:06:387:478:13
8:13
#10553
40K
24.85 mi13:42:293:14:507:508:12
9:35
#10948
25.2M
25.20 mi13:45:323:17:537:513:03
8:51
#10951
Finish
26.22 mi13:53:543:26:157:528:22
8:13
#11051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi116678973897310874(Top 41%)8590(Top 57%)8590(Top 383%)
10K6.21 mi3.10 mi11362+3058822+1518822+15111120(Top 42%)8721(Top 57%)8721(Top 389%)
15K9.32 mi3.11 mi11189+1738742+808742+8010874(Top 41%)8590(Top 57%)8590(Top 383%)
20K12.43 mi3.11 mi10969+2208633+1098633+10910347(Top 39%)8264(Top 54%)8264(Top 369%)
Half13.11 mi0.68 mi10963+68633863310955(Top 41%)8594(Top 57%)8594(Top 383%)
25K15.53 mi2.42 mi10583+3808431+2028431+2028924(Top 34%)7389(Top 49%)7389(Top 330%)
30K18.64 mi3.11 mi10436+1478305+1268305+12610155(Top 38%)7910(Top 52%)7910(Top 353%)
20M20.00 mi1.36 mi10445-98287+188287+1810502(Top 39%)8003(Top 53%)8003(Top 357%)
21M21.00 mi1.00 mi10381+648229+588229+589735(Top 37%)7467(Top 49%)7467(Top 333%)
35K21.75 mi0.75 mi10419-388224+58224+512224(Top 46%)8642(Top 57%)8642(Top 386%)
23M23.00 mi1.25 mi10447-288209+158209+1511453(Top 43%)8200(Top 54%)8200(Top 366%)
24M24.00 mi1.00 mi10553-1068227-188227-1812693(Top 48%)8708(Top 57%)8708(Top 389%)
40K24.85 mi0.85 mi10948-3958406-1798406-17918610(Top 70%)11300(Top 74%)11300(Top 504%)
25.2M25.20 mi0.35 mi10951-38392+148392+1411523(Top 43%)8037(Top 53%)8037(Top 359%)
Finish26.22 mi1.02 mi11051-1008417-258417-2513460(Top 51%)8992(Top 59%)8992(Top 401%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10874

Males

8590

M40-44

8590

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11120

Males

8721

M40-44

8721

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10874

Males

8590

M40-44

8590

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10347

Males

8264

M40-44

8264

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10955

Males

8594

M40-44

8594

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8924

Males

7389

M40-44

7389

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10155

Males

7910

M40-44

7910

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10502

Males

8003

M40-44

8003

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9735

Males

7467

M40-44

7467

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12224

Males

8642

M40-44

8642

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11453

Males

8200

M40-44

8200

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12693

Males

8708

M40-44

8708

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18610

Males

11300

M40-44

11300

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11523

Males

8037

M40-44

8037

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13460

Males

8992

M40-44

8992

Passing Analysis

Category:
Athletes Passed
2105*
Passed By
1489
Net Change
+616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11667
5K → 10K472167+305#11667#11362
10K → 15K279106+173#11362#11189
15K → 20K27656+220#11189#10969
20K → Half2418+6#10969#10963
Half → 25K3866+380#10963#10583
25K → 30K24093+147#10583#10436
30K → 20M72*81-9#10436#10445
20M → 21M12157+64#10445#10381
21M → 35K3573-38#10381#10419
35K → 23M76104-28#10419#10447
23M → 24M39145-106#10447#10553
24M → 40K14409-395#10553#10948
40K → 25.2M3235-3#10948#10951
25.2M → Finish39139-100#10951#11051
TOTALS2105*1489+616

* 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