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BOSTON MARATHON 2023

Christian Suckow

Bib: 14811•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:28
Rank: #19678
Start → 5K
27:28 | 8:50/mi
10K· 6.21 mi
55:48
Rank: #20567 (-889)
5K → 10K
28:20 | 9:07/mi
15K· 9.32 mi
1:24:37
Rank: #20930 (-363)
10K → 15K
28:49 | 9:17/mi
20K· 12.43 mi
1:54:21
Rank: #21194 (-264)
15K → 20K
29:44 | 9:34/mi
Half· 13.11 mi
2:00:23
Rank: #21127 (+67)
20K → Half
6:02 | 8:51/mi
25K· 15.53 mi
2:23:57
Rank: #21175 (-48)
Half → 25K
23:34 | 9:43/mi
30K· 18.64 mi
2:55:02
Rank: #21153 (+22)
25K → 30K
31:05 | 10:00/mi
20M
3:08:46
Rank: #21088 (+65)
30K → 20M
13:44 | 10:06/mi
21M
3:19:55
Rank: #21092 (-4)
20M → 21M
11:09 | 11:09/mi
35K· 21.75 mi
3:27:05
Rank: #21050 (+42)
21M → 35K
7:10 | 9:35/mi
23M
3:39:19
Rank: #20903 (+147)
35K → 23M
12:14 | 9:46/mi
24M
3:48:36
Rank: #20799 (+104)
23M → 24M
9:17 | 9:17/mi
40K· 24.85 mi
3:56:49
Rank: #20719 (+80)
24M → 40K
8:13 | 9:37/mi
25.2M
4:00:20
Rank: #20684 (+35)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
4:09:51
Rank: #20641 (+43)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:23
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:09:28
Pace9:53 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:0727:288:5027:28
8:50
-
10K
6.21 mi11:25:2755:488:5928:20
9:07
+0:17
15K
9.32 mi11:54:161:24:379:0528:49
9:17
+0:10
20K
12.43 mi12:24:001:54:219:1229:44
9:34
+0:17
Half
13.11 mi12:30:022:00:239:116:02
8:51
-0:43
25K
15.53 mi12:53:362:23:579:1623:34
9:43
+0:52
30K
18.64 mi13:24:412:55:029:2331:05
10:00
+0:17
20M
20.00 mi13:38:253:08:469:2613:44
10:06
+0:06
21M
21.00 mi13:49:343:19:559:3111:09
11:09
+1:03
35K
21.75 mi13:56:443:27:059:317:10
9:35
-1:34
23M
23.00 mi14:08:583:39:199:3212:14
9:46
+0:11
24M
24.00 mi14:18:153:48:369:329:17
9:17
-0:29
40K
24.85 mi14:26:283:56:499:328:13
9:37
+0:20
25.2M
25.20 mi14:29:594:00:209:323:31
10:12
+0:35
Finish
26.22 mi14:39:304:09:519:329:31
9:20
-0:52

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

8:50 /mi

Average Pace

9:32 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:56

40% of race

Time at Steady Pace

1:30:26

36% of race

Time at Slower Pace

59:29

24% of race

Average Pace: 9:32 /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 mi10:57:0727:288:5027:28
8:50
#19678
10K
6.21 mi11:25:2755:488:5928:20
9:07
#20567
15K
9.32 mi11:54:161:24:379:0528:49
9:17
#20930
20K
12.43 mi12:24:001:54:219:1229:44
9:34
#21194
Half
13.11 mi12:30:022:00:239:116:02
8:51
#21127
25K
15.53 mi12:53:362:23:579:1623:34
9:43
#21175
30K
18.64 mi13:24:412:55:029:2331:05
10:00
#21153
20M
20.00 mi13:38:253:08:469:2613:44
10:06
#21088
21M
21.00 mi13:49:343:19:559:3111:09
11:09
#21092
35K
21.75 mi13:56:443:27:059:317:10
9:35
#21050
23M
23.00 mi14:08:583:39:199:3212:14
9:46
#20903
24M
24.00 mi14:18:153:48:369:329:17
9:17
#20799
40K
24.85 mi14:26:283:56:499:328:13
9:37
#20719
25.2M
25.20 mi14:29:594:00:209:323:31
10:12
#20684
Finish
26.22 mi14:39:304:09:519:329:31
9:20
#20641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi19678120351203521558(Top 81%)13003(Top 86%)13003(Top 634%)
10K6.21 mi3.10 mi20567-88912475-44012475-44021344(Top 80%)12856(Top 85%)12856(Top 627%)
15K9.32 mi3.11 mi20930-36312663-18812663-18821558(Top 81%)13003(Top 86%)13003(Top 634%)
20K12.43 mi3.11 mi21194-26412796-13312796-13321756(Top 82%)13075(Top 86%)13075(Top 637%)
Half13.11 mi0.68 mi21127+6712771+2512771+2519709(Top 74%)12194(Top 80%)12194(Top 594%)
25K15.53 mi2.42 mi21175-4812785-1412785-1421518(Top 81%)12930(Top 85%)12930(Top 630%)
30K18.64 mi3.11 mi21153+2212767+1812767+1821040(Top 79%)12649(Top 83%)12649(Top 616%)
20M20.00 mi1.36 mi21088+6512718+4912718+4920752(Top 78%)12452(Top 82%)12452(Top 607%)
21M21.00 mi1.00 mi21092-412700+1812700+1821137(Top 79%)12584(Top 83%)12584(Top 613%)
35K21.75 mi0.75 mi21050+4212673+2712673+2720078(Top 75%)12079(Top 80%)12079(Top 589%)
23M23.00 mi1.25 mi20903+14712604+6912604+6919336(Top 73%)11717(Top 77%)11717(Top 571%)
24M24.00 mi1.00 mi20799+10412547+5712547+5718394(Top 69%)11271(Top 74%)11271(Top 549%)
40K24.85 mi0.85 mi20719+8012502+4512502+4518716(Top 70%)11363(Top 75%)11363(Top 554%)
25.2M25.20 mi0.35 mi20684+3512478+2412478+2418107(Top 68%)11090(Top 73%)11090(Top 540%)
Finish26.22 mi1.02 mi20641+4312450+2812450+2819515(Top 73%)11760(Top 77%)11760(Top 573%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21558

Males

13003

M50-54

13003

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21344

Males

12856

M50-54

12856

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21558

Males

13003

M50-54

13003

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21756

Males

13075

M50-54

13075

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

19709

Males

12194

M50-54

12194

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21518

Males

12930

M50-54

12930

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

21040

Males

12649

M50-54

12649

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20752

Males

12452

M50-54

12452

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21137

Males

12584

M50-54

12584

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

20078

Males

12079

M50-54

12079

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

19336

Males

11717

M50-54

11717

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

18394

Males

11271

M50-54

11271

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18716

Males

11363

M50-54

11363

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18107

Males

11090

M50-54

11090

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19515

Males

11760

M50-54

11760

Passing Analysis

Category:
Athletes Passed
1175
Passed By
2138
Net Change
-963
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19678
5K → 10K62951-889#19678#20567
10K → 15K67430-363#20567#20930
15K → 20K73337-264#20930#21194
20K → Half725+67#21194#21127
Half → 25K84132-48#21127#21175
25K → 30K143121+22#21175#21153
30K → 20M9530+65#21153#21088
20M → 21M6266-4#21088#21092
21M → 35K6018+42#21092#21050
35K → 23M1558+147#21050#20903
23M → 24M1095+104#20903#20799
24M → 40K888+80#20799#20719
40K → 25.2M394+35#20719#20684
25.2M → Finish6623+43#20684#20641
TOTALS11752138-963
📊

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