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BOSTON MARATHON 2023

Dan Fogel

Bib: 14452•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:44/mi
24:01
↑ 97↓ 3451.5%
10K· 6.21 mi
7:41/mi
47:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:58/mi
1:12:38
↑ 67↓ 78
20K· 12.43 mi
7:50/mi
1:36:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:42:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
2:01:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:26:19
↑ 181↓ 1480.2%
20M
8:03/mi
2:37:15
↑ 64↓ 500.2%
21M
8:40/mi
2:45:55
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:51:54
↑ 17↓ 861.7%
23M
8:30/mi
3:02:33
↑ 23↓ 630.6%
24M
8:26/mi
3:10:59
↓ 821.3%
40K· 24.85 mi
8:54/mi
3:18:36
↓ 200.3%
25.2M
9:46/mi
3:21:58
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:30:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:14
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:48:43
Pace8:18 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1024:017:4424:01
7:44
-
10K
6.21 mi11:17:0147:527:4223:51
7:41
-0:03
15K
9.32 mi11:41:471:12:387:4824:46
7:58
+0:17
20K
12.43 mi12:06:071:36:587:4824:20
7:50
-0:08
Half
13.11 mi12:11:231:42:147:485:16
7:43
-0:07
25K
15.53 mi12:30:272:01:187:4919:04
7:52
+0:09
30K
18.64 mi12:55:282:26:197:5125:01
8:03
+0:11
20M
20.00 mi13:06:242:37:157:5210:56
8:03
0:00
21M
21.00 mi13:15:042:45:557:548:40
8:40
+0:37
35K
21.75 mi13:21:032:51:547:545:59
8:00
-0:40
23M
23.00 mi13:31:423:02:337:5610:39
8:30
+0:30
24M
24.00 mi13:40:083:10:597:578:26
8:26
-0:04
40K
24.85 mi13:47:453:18:367:597:37
8:54
+0:28
25.2M
25.20 mi13:51:073:21:588:013:22
9:46
+0:52
Finish
26.22 mi14:00:063:30:578:038:59
8:49
-0:57

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

7:41 /mi

Average Pace

8:03 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:08

25% of race

Time at Steady Pace

1:50:06

52% of race

Time at Slower Pace

47:43

23% of race

Average Pace: 8:03 /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 mi10:53:1024:017:4424:01
7:44
#11721
10K
6.21 mi11:17:0147:527:4223:51
7:41
#11839
15K
9.32 mi11:41:471:12:387:4824:46
7:58
#12607
20K
12.43 mi12:06:071:36:587:4824:20
7:50
#12422
Half
13.11 mi12:11:231:42:147:485:16
7:43
#12391
25K
15.53 mi12:30:272:01:187:4919:04
7:52
#12252
30K
18.64 mi12:55:282:26:197:5125:01
8:03
#12027
20M
20.00 mi13:06:242:37:157:5210:56
8:03
#11885
21M
21.00 mi13:15:042:45:557:548:40
8:40
#11868
35K
21.75 mi13:21:032:51:547:545:59
8:00
#11877
23M
23.00 mi13:31:423:02:337:5610:39
8:30
#11946
24M
24.00 mi13:40:083:10:597:578:26
8:26
#12054
40K
24.85 mi13:47:453:18:367:597:37
8:54
#12203
25.2M
25.20 mi13:51:073:21:588:013:22
9:46
#12297
Finish
26.22 mi14:00:063:30:578:038:59
8:49
#12520
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi117219002900214144(Top 53%)9952(Top 66%)9952(Top 700%)
10K6.21 mi3.10 mi11839-1189040-389040-3812024(Top 45%)9121(Top 60%)9121(Top 641%)
15K9.32 mi3.11 mi12607-7689356-3169356-31614144(Top 53%)9952(Top 66%)9952(Top 700%)
20K12.43 mi3.11 mi12422+1859244+1129244+11211996(Top 45%)9009(Top 59%)9009(Top 634%)
Half13.11 mi0.68 mi12391+319229+159229+1511998(Top 45%)9075(Top 60%)9075(Top 638%)
25K15.53 mi2.42 mi12252+1399150+799150+7911633(Top 44%)8768(Top 58%)8768(Top 617%)
30K18.64 mi3.11 mi12027+2259024+1269024+12611313(Top 42%)8507(Top 56%)8507(Top 598%)
20M20.00 mi1.36 mi11885+1428938+868938+8610597(Top 40%)8053(Top 53%)8053(Top 566%)
21M21.00 mi1.00 mi11868+178917+218917+2111442(Top 43%)8319(Top 55%)8319(Top 585%)
35K21.75 mi0.75 mi11877-98907+108907+1012088(Top 45%)8597(Top 57%)8597(Top 605%)
23M23.00 mi1.25 mi11946-698902+58902+513248(Top 50%)9019(Top 59%)9019(Top 634%)
24M24.00 mi1.00 mi12054-1088928-268928-2614044(Top 53%)9325(Top 61%)9325(Top 656%)
40K24.85 mi0.85 mi12203-1498975-478975-4715634(Top 59%)9960(Top 66%)9960(Top 700%)
25.2M25.20 mi0.35 mi12297-949012-379012-3716312(Top 61%)10235(Top 67%)10235(Top 720%)
Finish26.22 mi1.02 mi12520-2239085-739085-7317076(Top 64%)10633(Top 70%)10633(Top 748%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

14144

Males

9952

M55-59

9952

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12024

Males

9121

M55-59

9121

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

14144

Males

9952

M55-59

9952

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11996

Males

9009

M55-59

9009

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11998

Males

9075

M55-59

9075

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11633

Males

8768

M55-59

8768

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11313

Males

8507

M55-59

8507

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10597

Males

8053

M55-59

8053

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11442

Males

8319

M55-59

8319

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12088

Males

8597

M55-59

8597

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

13248

Males

9019

M55-59

9019

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

14044

Males

9325

M55-59

9325

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15634

Males

9960

M55-59

9960

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16312

Males

10235

M55-59

10235

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17076

Males

10633

M55-59

10633

Passing Analysis

Category:
Athletes Passed
1598
Passed By
2397
Net Change
-799
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11721
5K → 10K251369-118#11721#11839
10K → 15K33801-768#11839#12607
15K → 20K27590+185#12607#12422
20K → Half4514+31#12422#12391
Half → 25K19455+139#12391#12252
25K → 30K31388+225#12252#12027
30K → 20M17836+142#12027#11885
20M → 21M9982+17#11885#11868
21M → 35K4857-9#11868#11877
35K → 23M67136-69#11877#11946
23M → 24M38146-108#11946#12054
24M → 40K27176-149#12054#12203
40K → 25.2M9103-94#12203#12297
25.2M → Finish21244-223#12297#12520
TOTALS15982397-799
📊

Passing Visuals

Category:
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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