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BOSTON MARATHON 2023

Dominik Trottier

Bib: 4953•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 38%
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
21:03
Rank: #4439
Start → 5K
21:03 | 6:47/mi
10K· 6.21 mi
41:31
Rank: #3791 (+648)
5K → 10K
20:28 | 6:35/mi
15K· 9.32 mi
1:02:10
Rank: #3717 (+74)
10K → 15K
20:39 | 6:39/mi
20K· 12.43 mi
1:23:30
Rank: #4046 (-329)
15K → 20K
21:20 | 6:52/mi
Half· 13.11 mi
1:28:08
Rank: #4112 (-66)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:08
Rank: #5019 (-907)
Half → 25K
18:00 | 7:25/mi
30K· 18.64 mi
2:10:24
Rank: #5777 (-758)
25K → 30K
24:16 | 7:49/mi
20M
2:20:51
Rank: #5913 (-136)
30K → 20M
10:27 | 7:41/mi
21M
2:29:34
Rank: #6123 (-210)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:35:16
Rank: #6202 (-79)
21M → 35K
5:42 | 7:37/mi
23M
2:45:27
Rank: #6363 (-161)
35K → 23M
10:11 | 8:08/mi
24M
2:53:28
Rank: #6504 (-141)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:00:25
Rank: #6575 (-71)
24M → 40K
6:57 | 8:08/mi
25.2M
3:03:21
Rank: #6606 (-31)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:10:55
Rank: #6623 (-17)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:08
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:42:47
Pace7:50 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2421:036:4721:03
6:47
-
10K
6.21 mi10:43:5241:316:4120:28
6:35
-0:12
15K
9.32 mi11:04:311:02:106:4020:39
6:39
+0:04
20K
12.43 mi11:25:511:23:306:4321:20
6:52
+0:13
Half
13.11 mi11:30:291:28:086:434:38
6:47
-0:05
25K
15.53 mi11:48:291:46:086:5018:00
7:25
+0:38
30K
18.64 mi12:12:452:10:247:0024:16
7:49
+0:24
20M
20.00 mi12:23:122:20:517:0310:27
7:41
-0:08
21M
21.00 mi12:31:552:29:347:078:43
8:43
+1:02
35K
21.75 mi12:37:372:35:167:085:42
7:37
-1:06
23M
23.00 mi12:47:482:45:277:1210:11
8:08
+0:31
24M
24.00 mi12:55:492:53:287:148:01
8:01
-0:07
40K
24.85 mi13:02:463:00:257:166:57
8:08
+0:07
25.2M
25.20 mi13:05:423:03:217:172:56
8:30
+0:22
Finish
26.22 mi13:13:163:10:557:177:34
7:26
-1:04

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

6:35 /mi

Average Pace

7:17 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:08

46% of race

Time at Steady Pace

1:05:59

35% of race

Time at Slower Pace

36:48

19% of race

Average Pace: 7:17 /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 mi10:23:2421:036:4721:03
6:47
#4439
10K
6.21 mi10:43:5241:316:4120:28
6:35
#3791
15K
9.32 mi11:04:311:02:106:4020:39
6:39
#3717
20K
12.43 mi11:25:511:23:306:4321:20
6:52
#4046
Half
13.11 mi11:30:291:28:086:434:38
6:47
#4112
25K
15.53 mi11:48:291:46:086:5018:00
7:25
#5019
30K
18.64 mi12:12:452:10:247:0024:16
7:49
#5777
20M
20.00 mi12:23:122:20:517:0310:27
7:41
#5913
21M
21.00 mi12:31:552:29:347:078:43
8:43
#6123
35K
21.75 mi12:37:372:35:167:085:42
7:37
#6202
23M
23.00 mi12:47:482:45:277:1210:11
8:08
#6363
24M
24.00 mi12:55:492:53:287:148:01
8:01
#6504
40K
24.85 mi13:02:463:00:257:166:57
8:08
#6575
25.2M
25.20 mi13:05:423:03:217:172:56
8:30
#6606
Finish
26.22 mi13:13:163:10:557:177:34
7:26
#6623
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4439414741473681(Top 14%)3472(Top 23%)3472(Top 66%)
10K6.21 mi3.10 mi3791+6483571+5763571+5763420(Top 13%)3249(Top 21%)3249(Top 61%)
15K9.32 mi3.11 mi3717+743511+603511+603681(Top 14%)3472(Top 23%)3472(Top 66%)
20K12.43 mi3.11 mi4046-3293802-2913802-2915081(Top 19%)4704(Top 31%)4704(Top 89%)
Half13.11 mi0.68 mi4112-663857-553857-555243(Top 20%)4853(Top 32%)4853(Top 92%)
25K15.53 mi2.42 mi5019-9074659-8024659-8028191(Top 31%)6926(Top 46%)6926(Top 131%)
30K18.64 mi3.11 mi5777-7585295-6365295-6369422(Top 35%)7508(Top 49%)7508(Top 142%)
20M20.00 mi1.36 mi5913-1365391-965391-968069(Top 30%)6629(Top 44%)6629(Top 125%)
21M21.00 mi1.00 mi6123-2105533-1425533-14211721(Top 44%)8437(Top 56%)8437(Top 160%)
35K21.75 mi0.75 mi6202-795592-595592-599348(Top 35%)7253(Top 48%)7253(Top 137%)
23M23.00 mi1.25 mi6363-1615697-1055697-10510667(Top 40%)7791(Top 51%)7791(Top 147%)
24M24.00 mi1.00 mi6504-1415785-885785-8811302(Top 42%)8033(Top 53%)8033(Top 152%)
40K24.85 mi0.85 mi6575-715815-305815-3010847(Top 41%)7754(Top 51%)7754(Top 147%)
25.2M25.20 mi0.35 mi6606-315832-175832-179447(Top 35%)6973(Top 46%)6973(Top 132%)
Finish26.22 mi1.02 mi6623-17583258327926(Top 30%)6118(Top 40%)6118(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3681

Males

3472

M18-39

3472

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3420

Males

3249

M18-39

3249

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3681

Males

3472

M18-39

3472

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5081

Males

4704

M18-39

4704

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5243

Males

4853

M18-39

4853

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8191

Males

6926

M18-39

6926

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9422

Males

7508

M18-39

7508

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8069

Males

6629

M18-39

6629

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11721

Males

8437

M18-39

8437

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9348

Males

7253

M18-39

7253

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10667

Males

7791

M18-39

7791

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11302

Males

8033

M18-39

8033

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10847

Males

7754

M18-39

7754

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9447

Males

6973

M18-39

6973

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7926

Males

6118

M18-39

6118

Passing Analysis

Category:
Athletes Passed
1112
Passed By
3296
Net Change
-2184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4439
5K → 10K68638+648#4439#3791
10K → 15K14874+74#3791#3717
15K → 20K37366-329#3717#4046
20K → Half470-66#4046#4112
Half → 25K8915-907#4112#5019
25K → 30K20778-758#5019#5777
30K → 20M30166-136#5777#5913
20M → 21M14224-210#5913#6123
21M → 35K1190-79#6123#6202
35K → 23M34195-161#6202#6363
23M → 24M24165-141#6363#6504
24M → 40K37108-71#6504#6575
40K → 25.2M1647-31#6575#6606
25.2M → Finish4360-17#6606#6623
TOTALS11123296-2184
📊

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