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BOSTON MARATHON 2023

Christian Doskocil

Bib: 26544•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:13
Rank: #20801
Start → 5K
28:13 | 9:05/mi
10K· 6.21 mi
55:53
Rank: #20628 (+173)
5K → 10K
27:40 | 8:54/mi
15K· 9.32 mi
1:23:31
Rank: #20389 (+239)
10K → 15K
27:38 | 8:54/mi
20K· 12.43 mi
1:50:43
Rank: #19902 (+487)
15K → 20K
27:12 | 8:45/mi
Half· 13.11 mi
1:56:48
Rank: #19894 (+8)
20K → Half
6:05 | 8:55/mi
25K· 15.53 mi
2:18:51
Rank: #19827 (+67)
Half → 25K
22:03 | 9:06/mi
30K· 18.64 mi
2:48:07
Rank: #19675 (+152)
25K → 30K
29:16 | 9:25/mi
20M
3:06:56
Rank: #20772 (-1097)
30K → 20M
18:49 | 13:51/mi
21M
3:22:03
Rank: #21408 (-636)
20M → 21M
15:07 | 15:07/mi
35K· 21.75 mi
3:30:26
Rank: #21522 (-114)
21M → 35K
8:23 | 11:12/mi
23M
3:44:53
Rank: #21673 (-151)
35K → 23M
14:27 | 11:32/mi
24M
3:56:06
Rank: #21791 (-118)
23M → 24M
11:13 | 11:13/mi
40K· 24.85 mi
4:06:03
Rank: #21863 (-72)
24M → 40K
9:57 | 11:38/mi
25.2M
4:10:18
Rank: #21886 (-23)
40K → 25.2M
4:15 | 12:19/mi
Finish· 26.22 mi
4:21:24
Rank: #21962 (-76)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:24:36
Pace11:02 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2828:139:0528:13
9:05
-
10K
6.21 mi12:18:0855:539:0027:40
8:54
-0:11
15K
9.32 mi12:45:461:23:318:5827:38
8:54
0:00
20K
12.43 mi13:12:581:50:438:5527:12
8:45
-0:09
Half
13.11 mi13:19:031:56:488:556:05
8:55
+0:10
25K
15.53 mi13:41:062:18:518:5622:03
9:06
+0:11
30K
18.64 mi14:10:222:48:079:0129:16
9:25
+0:19
20M
20.00 mi14:29:113:06:569:2118:49
13:51
+4:26
21M
21.00 mi14:44:183:22:039:3715:07
15:07
+1:16
35K
21.75 mi14:52:413:30:269:418:23
11:12
-3:55
23M
23.00 mi15:07:083:44:539:4714:27
11:32
+0:20
24M
24.00 mi15:18:213:56:069:5011:13
11:13
-0:19
40K
24.85 mi15:28:184:06:039:549:57
11:38
+0:25
25.2M
25.20 mi15:32:334:10:189:564:15
12:19
+0:41
Finish
26.22 mi15:43:394:21:249:5911:06
10:54
-1:25

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

8:45 /mi

Average Pace

9:59 /mi

Slowest Pace

15:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:07

64% of race

Time at Steady Pace

55:06

21% of race

Time at Slower Pace

38:11

15% of race

Average Pace: 9:58 /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 mi11:50:2828:139:0528:13
9:05
#20801
10K
6.21 mi12:18:0855:539:0027:40
8:54
#20628
15K
9.32 mi12:45:461:23:318:5827:38
8:54
#20389
20K
12.43 mi13:12:581:50:438:5527:12
8:45
#19902
Half
13.11 mi13:19:031:56:488:556:05
8:55
#19894
25K
15.53 mi13:41:062:18:518:5622:03
9:06
#19827
30K
18.64 mi14:10:222:48:079:0129:16
9:25
#19675
20M
20.00 mi14:29:113:06:569:2118:49
13:51
#20772
21M
21.00 mi14:44:183:22:039:3715:07
15:07
#21408
35K
21.75 mi14:52:413:30:269:418:23
11:12
#21522
23M
23.00 mi15:07:083:44:539:4714:27
11:32
#21673
24M
24.00 mi15:18:213:56:069:5011:13
11:13
#21791
40K
24.85 mi15:28:184:06:039:549:57
11:38
#21863
25.2M
25.20 mi15:32:334:10:189:564:15
12:19
#21886
Finish
26.22 mi15:43:394:21:249:5911:06
10:54
#21962
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20801125131251320022(Top 75%)12308(Top 81%)12308(Top 233%)
10K6.21 mi3.10 mi20628+17312503+1012503+1020442(Top 77%)12476(Top 82%)12476(Top 236%)
15K9.32 mi3.11 mi20389+23912415+8812415+8820022(Top 75%)12308(Top 81%)12308(Top 233%)
20K12.43 mi3.11 mi19902+48712219+19612219+19618435(Top 69%)11662(Top 77%)11662(Top 221%)
Half13.11 mi0.68 mi19894+812212+712212+720054(Top 75%)12348(Top 81%)12348(Top 234%)
25K15.53 mi2.42 mi19827+6712184+2812184+2819390(Top 73%)12009(Top 79%)12009(Top 227%)
30K18.64 mi3.11 mi19675+15212120+6412120+6419126(Top 72%)11844(Top 78%)11844(Top 224%)
20M20.00 mi1.36 mi20772-109712595-47512595-47525742(Top 97%)14737(Top 97%)14737(Top 279%)
21M21.00 mi1.00 mi21408-63612858-26312858-26325788(Top 97%)14768(Top 97%)14768(Top 279%)
35K21.75 mi0.75 mi21522-11412903-4512903-4523647(Top 89%)13660(Top 90%)13660(Top 258%)
23M23.00 mi1.25 mi21673-15112952-4912952-4923320(Top 88%)13539(Top 89%)13539(Top 256%)
24M24.00 mi1.00 mi21791-11812999-4712999-4723422(Top 88%)13541(Top 89%)13541(Top 256%)
40K24.85 mi0.85 mi21863-7213022-2313022-2323413(Top 88%)13499(Top 89%)13499(Top 255%)
25.2M25.20 mi0.35 mi21886-2313027-513027-522993(Top 86%)13314(Top 88%)13314(Top 252%)
Finish26.22 mi1.02 mi21962-7613054-2713054-2723769(Top 89%)13707(Top 90%)13707(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

20022

Males

12308

M18-39

12308

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

20442

Males

12476

M18-39

12476

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

20022

Males

12308

M18-39

12308

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

18435

Males

11662

M18-39

11662

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

20054

Males

12348

M18-39

12348

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19390

Males

12009

M18-39

12009

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19126

Males

11844

M18-39

11844

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25742

Males

14737

M18-39

14737

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25788

Males

14768

M18-39

14768

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

23647

Males

13660

M18-39

13660

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23320

Males

13539

M18-39

13539

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23422

Males

13541

M18-39

13541

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23413

Males

13499

M18-39

13499

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22993

Males

13314

M18-39

13314

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

23769

Males

13707

M18-39

13707

Passing Analysis

Category:
Athletes Passed
1753
Passed By
2914
Net Change
-1161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20801
5K → 10K408235+173#20801#20628
10K → 15K31273+239#20628#20389
15K → 20K50619+487#20389#19902
20K → Half3325+8#19902#19894
Half → 25K15184+67#19894#19827
25K → 30K24795+152#19827#19675
30K → 20M41101-1097#19675#20772
20M → 21M3639-636#20772#21408
21M → 35K10124-114#21408#21522
35K → 23M28179-151#21522#21673
23M → 24M8126-118#21673#21791
24M → 40K1991-72#21791#21863
40K → 25.2M629-23#21863#21886
25.2M → Finish1894-76#21886#21962
TOTALS17532914-1161
📊

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