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BOSTON MARATHON 2023

Tyson Yanchycki

Bib: 5415•M

AB

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Division (M18-39)
#0 / 5285
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #2921
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
40:56
Rank: #3068 (-147)
5K → 10K
20:24 | 6:34/mi
15K· 9.32 mi
1:01:22
Rank: #3080 (-12)
10K → 15K
20:26 | 6:35/mi
20K· 12.43 mi
1:21:57
Rank: #3042 (+38)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:26:23
Rank: #3018 (+24)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:42:27
Rank: #2958 (+60)
Half → 25K
16:04 | 6:38/mi
30K· 18.64 mi
2:03:29
Rank: #2879 (+79)
25K → 30K
21:02 | 6:46/mi
20M
2:12:38
Rank: #2824 (+55)
30K → 20M
9:09 | 6:44/mi
21M
2:19:46
Rank: #2780 (+44)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:24:39
Rank: #2753 (+27)
21M → 35K
4:53 | 6:32/mi
23M
2:33:13
Rank: #2741 (+12)
35K → 23M
8:34 | 6:51/mi
24M
2:39:58
Rank: #2733 (+8)
23M → 24M
6:45 | 6:45/mi
40K· 24.85 mi
2:46:02
Rank: #2781 (-48)
24M → 40K
6:04 | 7:06/mi
25.2M
2:48:44
Rank: #2823 (-42)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:55:51
Rank: #2892 (-69)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:23
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2120:326:3720:32
6:37
-
10K
6.21 mi10:43:4540:566:3520:24
6:34
-0:03
15K
9.32 mi11:04:111:01:226:3520:26
6:35
+0:01
20K
12.43 mi11:24:461:21:576:3620:35
6:38
+0:03
Half
13.11 mi11:29:121:26:236:354:26
6:30
-0:08
25K
15.53 mi11:45:161:42:276:3616:04
6:38
+0:08
30K
18.64 mi12:06:182:03:296:3721:02
6:46
+0:08
20M
20.00 mi12:15:272:12:386:389:09
6:44
-0:02
21M
21.00 mi12:22:352:19:466:397:08
7:08
+0:24
35K
21.75 mi12:27:282:24:396:394:53
6:32
-0:36
23M
23.00 mi12:36:022:33:136:408:34
6:51
+0:19
24M
24.00 mi12:42:472:39:586:406:45
6:45
-0:06
40K
24.85 mi12:48:512:46:026:416:04
7:06
+0:21
25.2M
25.20 mi12:51:332:48:446:422:42
7:50
+0:44
Finish
26.22 mi12:58:402:55:516:437:07
6:59
-0:51

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

6:30 /mi

Average Pace

6:43 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:43

17% of race

Time at Steady Pace

2:03:07

70% of race

Time at Slower Pace

23:01

13% of race

Average Pace: 6:42 /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 mi10:23:2120:326:3720:32
6:37
#2921
10K
6.21 mi10:43:4540:566:3520:24
6:34
#3068
15K
9.32 mi11:04:111:01:226:3520:26
6:35
#3080
20K
12.43 mi11:24:461:21:576:3620:35
6:38
#3042
Half
13.11 mi11:29:121:26:236:354:26
6:30
#3018
25K
15.53 mi11:45:161:42:276:3616:04
6:38
#2958
30K
18.64 mi12:06:182:03:296:3721:02
6:46
#2879
20M
20.00 mi12:15:272:12:386:389:09
6:44
#2824
21M
21.00 mi12:22:352:19:466:397:08
7:08
#2780
35K
21.75 mi12:27:282:24:396:394:53
6:32
#2753
23M
23.00 mi12:36:022:33:136:408:34
6:51
#2741
24M
24.00 mi12:42:472:39:586:406:45
6:45
#2733
40K
24.85 mi12:48:512:46:026:416:04
7:06
#2781
25.2M
25.20 mi12:51:332:48:446:422:42
7:50
#2823
Finish
26.22 mi12:58:402:55:516:437:07
6:59
#2892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2921277527753105(Top 12%)2959(Top 19%)2959(Top 56%)
10K6.21 mi3.10 mi3068-1472921-1462921-1463237(Top 12%)3083(Top 20%)3083(Top 58%)
15K9.32 mi3.11 mi3080-122935-142935-143105(Top 12%)2959(Top 19%)2959(Top 56%)
20K12.43 mi3.11 mi3042+382904+312904+313007(Top 11%)2863(Top 19%)2863(Top 54%)
Half13.11 mi0.68 mi3018+242880+242880+242789(Top 10%)2673(Top 18%)2673(Top 51%)
25K15.53 mi2.42 mi2958+602825+552825+552865(Top 11%)2736(Top 18%)2736(Top 52%)
30K18.64 mi3.11 mi2879+792754+712754+712799(Top 11%)2655(Top 17%)2655(Top 50%)
20M20.00 mi1.36 mi2824+552700+542700+542450(Top 9%)2325(Top 15%)2325(Top 44%)
21M21.00 mi1.00 mi2780+442658+422658+422758(Top 10%)2592(Top 17%)2592(Top 49%)
35K21.75 mi0.75 mi2753+272632+262632+262572(Top 10%)2431(Top 16%)2431(Top 46%)
23M23.00 mi1.25 mi2741+122618+142618+142889(Top 11%)2699(Top 18%)2699(Top 51%)
24M24.00 mi1.00 mi2733+82605+132605+133355(Top 13%)3092(Top 20%)3092(Top 59%)
40K24.85 mi0.85 mi2781-482643-382643-384313(Top 16%)3829(Top 25%)3829(Top 72%)
25.2M25.20 mi0.35 mi2823-422683-402683-405434(Top 20%)4533(Top 30%)4533(Top 86%)
Finish26.22 mi1.02 mi2892-692741-582741-585075(Top 19%)4310(Top 28%)4310(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3105

Males

2959

M18-39

2959

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3237

Males

3083

M18-39

3083

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3105

Males

2959

M18-39

2959

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3007

Males

2863

M18-39

2863

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2789

Males

2673

M18-39

2673

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2865

Males

2736

M18-39

2736

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2799

Males

2655

M18-39

2655

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2450

Males

2325

M18-39

2325

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2758

Males

2592

M18-39

2592

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2572

Males

2431

M18-39

2431

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2889

Males

2699

M18-39

2699

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3355

Males

3092

M18-39

3092

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4313

Males

3829

M18-39

3829

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5434

Males

4533

M18-39

4533

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5075

Males

4310

M18-39

4310

Passing Analysis

Category:
Athletes Passed
850
Passed By
821
Net Change
+29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2921
5K → 10K100247-147#2921#3068
10K → 15K8496-12#3068#3080
15K → 20K10466+38#3080#3042
20K → Half295+24#3042#3018
Half → 25K9535+60#3018#2958
25K → 30K11637+79#2958#2879
30K → 20M6510+55#2879#2824
20M → 21M5915+44#2824#2780
21M → 35K4114+27#2780#2753
35K → 23M5947+12#2753#2741
23M → 24M4335+8#2741#2733
24M → 40K2573-48#2733#2781
40K → 25.2M951-42#2781#2823
25.2M → Finish2190-69#2823#2892
TOTALS850821+29
📊

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