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BOSTON MARATHON 2023

Eric Fowler

Bib: 5058•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M40-44)
#0 / 2241
Top 17%
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
6:43/mi
20:52
↑ 97↓ 3451.5%
10K· 6.21 mi
6:28/mi
40:57
↑ 79↓ 1380.4%
15K· 9.32 mi
6:25/mi
1:00:52
↑ 67↓ 78
20K· 12.43 mi
6:34/mi
1:21:15
↑ 106↓ 860.1%
Half· 13.11 mi
6:30/mi
1:25:41
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:41:41
↑ 66↓ 880.2%
30K· 18.64 mi
6:47/mi
2:02:46
↑ 181↓ 1480.2%
20M
6:59/mi
2:12:15
↑ 64↓ 500.2%
21M
7:20/mi
2:19:35
↑ 106↓ 241.6%
35K· 21.75 mi
6:36/mi
2:24:31
↑ 17↓ 861.7%
23M
6:51/mi
2:33:06
↑ 23↓ 630.6%
24M
6:40/mi
2:39:46
↓ 821.3%
40K· 24.85 mi
6:59/mi
2:45:44
↓ 200.3%
25.2M
7:38/mi
2:48:22
↑ 13↓ 160.2%
Finish· 26.22 mi
6:53/mi
2:55:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:41
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:29:42
Pace6:51 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0420:526:4320:52
6:43
-
10K
6.21 mi10:43:0940:576:3520:05
6:28
-0:15
15K
9.32 mi11:03:041:00:526:3219:55
6:25
-0:03
20K
12.43 mi11:23:271:21:156:3220:23
6:34
+0:09
Half
13.11 mi11:27:531:25:416:324:26
6:30
-0:04
25K
15.53 mi11:43:531:41:416:3316:00
6:36
+0:06
30K
18.64 mi12:04:582:02:466:3521:05
6:47
+0:11
20M
20.00 mi12:14:272:12:156:379:29
6:59
+0:12
21M
21.00 mi12:21:472:19:356:397:20
7:20
+0:21
35K
21.75 mi12:26:432:24:316:394:56
6:36
-0:44
23M
23.00 mi12:35:182:33:066:398:35
6:51
+0:15
24M
24.00 mi12:41:582:39:466:396:40
6:40
-0:11
40K
24.85 mi12:47:562:45:446:405:58
6:59
+0:19
25.2M
25.20 mi12:50:342:48:226:412:38
7:38
+0:39
Finish
26.22 mi12:57:352:55:236:427:01
6:53
-0:45

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

6:25 /mi

Average Pace

6:42 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:25

94% of race

Time at Steady Pace

7:20

4% of race

Time at Slower Pace

2:38

2% of race

Average Pace: 6:41 /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 mi10:23:0420:526:4320:52
6:43
#3800
10K
6.21 mi10:43:0940:576:3520:05
6:28
#3085
15K
9.32 mi11:03:041:00:526:3219:55
6:25
#2697
20K
12.43 mi11:23:271:21:156:3220:23
6:34
#2659
Half
13.11 mi11:27:531:25:416:324:26
6:30
#2662
25K
15.53 mi11:43:531:41:416:3316:00
6:36
#2661
30K
18.64 mi12:04:582:02:466:3521:05
6:47
#2676
20M
20.00 mi12:14:272:12:156:379:29
6:59
#2710
21M
21.00 mi12:21:472:19:356:397:20
7:20
#2724
35K
21.75 mi12:26:432:24:316:394:56
6:36
#2712
23M
23.00 mi12:35:182:33:066:398:35
6:51
#2703
24M
24.00 mi12:41:582:39:466:396:40
6:40
#2687
40K
24.85 mi12:47:562:45:446:405:58
6:59
#2701
25.2M
25.20 mi12:50:342:48:226:412:38
7:38
#2732
Finish
26.22 mi12:57:352:55:236:427:01
6:53
#2792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3800357135712161(Top 8%)2074(Top 14%)2074(Top 93%)
10K6.21 mi3.10 mi3085+7152935+6362935+6362584(Top 10%)2470(Top 16%)2470(Top 110%)
15K9.32 mi3.11 mi2697+3882576+3592576+3592161(Top 8%)2074(Top 14%)2074(Top 93%)
20K12.43 mi3.11 mi2659+382540+362540+362619(Top 10%)2505(Top 17%)2505(Top 112%)
Half13.11 mi0.68 mi2662-32544-42544-42777(Top 10%)2661(Top 18%)2661(Top 119%)
25K15.53 mi2.42 mi2661+12542+22542+22707(Top 10%)2591(Top 17%)2591(Top 116%)
30K18.64 mi3.11 mi2676-152556-142556-142883(Top 11%)2733(Top 18%)2733(Top 122%)
20M20.00 mi1.36 mi2710-342590-342590-343870(Top 15%)3598(Top 24%)3598(Top 161%)
21M21.00 mi1.00 mi2724-142603-132603-133753(Top 14%)3476(Top 23%)3476(Top 155%)
35K21.75 mi0.75 mi2712+122592+112592+112946(Top 11%)2757(Top 18%)2757(Top 123%)
23M23.00 mi1.25 mi2703+92583+92583+92950(Top 11%)2751(Top 18%)2751(Top 123%)
24M24.00 mi1.00 mi2687+162564+192564+192907(Top 11%)2699(Top 18%)2699(Top 120%)
40K24.85 mi0.85 mi2701-142577-132577-133690(Top 14%)3331(Top 22%)3331(Top 149%)
25.2M25.20 mi0.35 mi2732-312597-202597-204470(Top 17%)3883(Top 26%)3883(Top 173%)
Finish26.22 mi1.02 mi2792-602653-562653-564511(Top 17%)3919(Top 26%)3919(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2161

Males

2074

M40-44

2074

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2584

Males

2470

M40-44

2470

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2161

Males

2074

M40-44

2074

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2619

Males

2505

M40-44

2505

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2777

Males

2661

M40-44

2661

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2707

Males

2591

M40-44

2591

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

2883

Males

2733

M40-44

2733

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

3870

Males

3598

M40-44

3598

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3753

Males

3476

M40-44

3476

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

2946

Males

2757

M40-44

2757

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

2950

Males

2751

M40-44

2751

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2907

Males

2699

M40-44

2699

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3690

Males

3331

M40-44

3331

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4470

Males

3883

M40-44

3883

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4511

Males

3919

M40-44

3919

Passing Analysis

Category:
Athletes Passed
1590
Passed By
582
Net Change
+1008
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3800
5K → 10K72712+715#3800#3085
10K → 15K3891+388#3085#2697
15K → 20K9456+38#2697#2659
20K → Half912-3#2659#2662
Half → 25K4746+1#2662#2661
25K → 30K6782-15#2661#2676
30K → 20M2862-34#2676#2710
20M → 21M3549-14#2710#2724
21M → 35K3119+12#2724#2712
35K → 23M5647+9#2712#2703
23M → 24M5337+16#2703#2687
24M → 40K3145-14#2687#2701
40K → 25.2M536-31#2701#2732
25.2M → Finish1878-60#2732#2792
TOTALS1590582+1008
📊

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