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BOSTON MARATHON 2023

Frederik Reith

Bib: 3243•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M40-44)
#0 / 2241
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #2519
Start → 5K
20:20 | 6:33/mi
10K· 6.21 mi
40:29
Rank: #2610 (-91)
5K → 10K
20:09 | 6:29/mi
15K· 9.32 mi
1:00:46
Rank: #2640 (-30)
10K → 15K
20:17 | 6:32/mi
20K· 12.43 mi
1:21:17
Rank: #2673 (-33)
15K → 20K
20:31 | 6:36/mi
Half· 13.11 mi
1:25:52
Rank: #2744 (-71)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:42:05
Rank: #2801 (-57)
Half → 25K
16:13 | 6:41/mi
30K· 18.64 mi
2:03:10
Rank: #2786 (+15)
25K → 30K
21:05 | 6:47/mi
20M
2:12:21
Rank: #2736 (+50)
30K → 20M
9:11 | 6:45/mi
21M
2:19:24
Rank: #2668 (+68)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:24:14
Rank: #2631 (+37)
21M → 35K
4:50 | 6:28/mi
23M
2:32:31
Rank: #2527 (+104)
35K → 23M
8:17 | 6:37/mi
24M
2:38:59
Rank: #2478 (+49)
23M → 24M
6:28 | 6:28/mi
40K· 24.85 mi
2:44:36
Rank: #2434 (+44)
24M → 40K
5:37 | 6:34/mi
25.2M
2:47:03
Rank: #2410 (+24)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:53:16
Rank: #2324 (+86)
25.2M → Finish
6:13 | 6:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:52
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:27:24
Pace6:40 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3120:206:3320:20
6:33
-
10K
6.21 mi10:41:4040:296:3120:09
6:29
-0:04
15K
9.32 mi11:01:571:00:466:3120:17
6:32
+0:03
20K
12.43 mi11:22:281:21:176:3220:31
6:36
+0:04
Half
13.11 mi11:27:031:25:526:334:35
6:43
+0:07
25K
15.53 mi11:43:161:42:056:3416:13
6:41
-0:02
30K
18.64 mi12:04:212:03:106:3621:05
6:47
+0:06
20M
20.00 mi12:13:322:12:216:379:11
6:45
-0:02
21M
21.00 mi12:20:352:19:246:387:03
7:03
+0:18
35K
21.75 mi12:25:252:24:146:384:50
6:28
-0:35
23M
23.00 mi12:33:422:32:316:388:17
6:37
+0:09
24M
24.00 mi12:40:102:38:596:376:28
6:28
-0:09
40K
24.85 mi12:45:472:44:366:375:37
6:34
+0:06
25.2M
25.20 mi12:48:142:47:036:382:27
7:06
+0:32
Finish
26.22 mi12:54:272:53:166:376:13
6:06
-1:00

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

6:06 /mi

Average Pace

6:37 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:55

74% of race

Time at Steady Pace

44:21

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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 mi10:21:3120:206:3320:20
6:33
#2519
10K
6.21 mi10:41:4040:296:3120:09
6:29
#2610
15K
9.32 mi11:01:571:00:466:3120:17
6:32
#2640
20K
12.43 mi11:22:281:21:176:3220:31
6:36
#2673
Half
13.11 mi11:27:031:25:526:334:35
6:43
#2744
25K
15.53 mi11:43:161:42:056:3416:13
6:41
#2801
30K
18.64 mi12:04:212:03:106:3621:05
6:47
#2786
20M
20.00 mi12:13:322:12:216:379:11
6:45
#2736
21M
21.00 mi12:20:352:19:246:387:03
7:03
#2668
35K
21.75 mi12:25:252:24:146:384:50
6:28
#2631
23M
23.00 mi12:33:422:32:316:388:17
6:37
#2527
24M
24.00 mi12:40:102:38:596:376:28
6:28
#2478
40K
24.85 mi12:45:472:44:366:375:37
6:34
#2434
25.2M
25.20 mi12:48:142:47:036:382:27
7:06
#2410
Finish
26.22 mi12:54:272:53:166:376:13
6:06
#2324
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2519240424042803(Top 11%)2679(Top 18%)2679(Top 120%)
10K6.21 mi3.10 mi2610-912490-862490-862699(Top 10%)2581(Top 17%)2581(Top 115%)
15K9.32 mi3.11 mi2640-302521-312521-312803(Top 11%)2679(Top 18%)2679(Top 120%)
20K12.43 mi3.11 mi2673-332554-332554-332857(Top 11%)2725(Top 18%)2725(Top 122%)
Half13.11 mi0.68 mi2744-712623-692623-694407(Top 17%)4099(Top 27%)4099(Top 183%)
25K15.53 mi2.42 mi2801-572678-552678-553262(Top 12%)3102(Top 20%)3102(Top 138%)
30K18.64 mi3.11 mi2786+152664+142664+142867(Top 11%)2717(Top 18%)2717(Top 121%)
20M20.00 mi1.36 mi2736+502615+492615+492547(Top 10%)2414(Top 16%)2414(Top 108%)
21M21.00 mi1.00 mi2668+682549+662549+662374(Top 9%)2243(Top 15%)2243(Top 100%)
35K21.75 mi0.75 mi2631+372514+352514+352231(Top 8%)2118(Top 14%)2118(Top 95%)
23M23.00 mi1.25 mi2527+1042417+972417+971832(Top 7%)1736(Top 11%)1736(Top 77%)
24M24.00 mi1.00 mi2478+492370+472370+471959(Top 7%)1840(Top 12%)1840(Top 82%)
40K24.85 mi0.85 mi2434+442327+432327+431797(Top 7%)1692(Top 11%)1692(Top 76%)
25.2M25.20 mi0.35 mi2410+242303+242303+242116(Top 8%)1972(Top 13%)1972(Top 88%)
Finish26.22 mi1.02 mi2324+862224+792224+79994(Top 4%)948(Top 6%)948(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2803

Males

2679

M40-44

2679

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2699

Males

2581

M40-44

2581

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2803

Males

2679

M40-44

2679

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2857

Males

2725

M40-44

2725

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4407

Males

4099

M40-44

4099

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3262

Males

3102

M40-44

3102

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2867

Males

2717

M40-44

2717

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2547

Males

2414

M40-44

2414

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2374

Males

2243

M40-44

2243

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2231

Males

2118

M40-44

2118

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1832

Males

1736

M40-44

1736

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1959

Males

1840

M40-44

1840

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1797

Males

1692

M40-44

1692

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2116

Males

1972

M40-44

1972

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

994

Males

948

M40-44

948

Passing Analysis

Category:
Athletes Passed
858
Passed By
663
Net Change
+195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2519
5K → 10K100191-91#2519#2610
10K → 15K6494-30#2610#2640
15K → 20K6396-33#2640#2673
20K → Half374-71#2673#2744
Half → 25K3996-57#2744#2801
25K → 30K7863+15#2801#2786
30K → 20M6010+50#2786#2736
20M → 21M7810+68#2736#2668
21M → 35K414+37#2668#2631
35K → 23M1139+104#2631#2527
23M → 24M534+49#2527#2478
24M → 40K506+44#2478#2434
40K → 25.2M273+24#2434#2410
25.2M → Finish893+86#2410#2324
TOTALS858663+195
📊

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