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BOSTON MARATHON 2023

Tyler Hass

Bib: 1624•M

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:58
Rank: #1919
Start → 5K
19:58 | 6:26/mi
10K· 6.21 mi
39:41
Rank: #1927 (-8)
5K → 10K
19:43 | 6:21/mi
15K· 9.32 mi
59:17
Rank: #1835 (+92)
10K → 15K
19:36 | 6:19/mi
20K· 12.43 mi
1:19:00
Rank: #1751 (+84)
15K → 20K
19:43 | 6:21/mi
Half· 13.11 mi
1:23:18
Rank: #1756 (-5)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:38:47
Rank: #1742 (+14)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:59:37
Rank: #1814 (-72)
25K → 30K
20:50 | 6:42/mi
20M
2:08:41
Rank: #1828 (-14)
30K → 20M
9:04 | 6:40/mi
21M
2:15:49
Rank: #1854 (-26)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:20:43
Rank: #1871 (-17)
21M → 35K
4:54 | 6:33/mi
23M
2:29:20
Rank: #1902 (-31)
35K → 23M
8:37 | 6:53/mi
24M
2:36:07
Rank: #1946 (-44)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:42:02
Rank: #1980 (-34)
24M → 40K
5:55 | 6:55/mi
25.2M
2:44:33
Rank: #1980
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:51:15
Rank: #1974 (+6)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:18
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:27:57
Pace6:43 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2619:586:2619:58
6:26
-
10K
6.21 mi10:40:0939:416:2319:43
6:21
-0:05
15K
9.32 mi10:59:4559:176:2219:36
6:19
-0:02
20K
12.43 mi11:19:281:19:006:2119:43
6:21
+0:02
Half
13.11 mi11:23:461:23:186:214:18
6:18
-0:03
25K
15.53 mi11:39:151:38:476:2215:29
6:23
+0:05
30K
18.64 mi12:00:051:59:376:2520:50
6:42
+0:19
20M
20.00 mi12:09:092:08:416:269:04
6:40
-0:02
21M
21.00 mi12:16:172:15:496:287:08
7:08
+0:28
35K
21.75 mi12:21:112:20:436:284:54
6:33
-0:35
23M
23.00 mi12:29:482:29:206:308:37
6:53
+0:20
24M
24.00 mi12:36:352:36:076:306:47
6:47
-0:06
40K
24.85 mi12:42:302:42:026:315:55
6:55
+0:08
25.2M
25.20 mi12:45:012:44:336:322:31
7:18
+0:23
Finish
26.22 mi12:51:432:51:156:326:42
6:34
-0:44

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

6:18 /mi

Average Pace

6:32 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:36

94% of race

Time at Steady Pace

9:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:20:2619:586:2619:58
6:26
#1919
10K
6.21 mi10:40:0939:416:2319:43
6:21
#1927
15K
9.32 mi10:59:4559:176:2219:36
6:19
#1835
20K
12.43 mi11:19:281:19:006:2119:43
6:21
#1751
Half
13.11 mi11:23:461:23:186:214:18
6:18
#1756
25K
15.53 mi11:39:151:38:476:2215:29
6:23
#1742
30K
18.64 mi12:00:051:59:376:2520:50
6:42
#1814
20M
20.00 mi12:09:092:08:416:269:04
6:40
#1828
21M
21.00 mi12:16:172:15:496:287:08
7:08
#1854
35K
21.75 mi12:21:112:20:436:284:54
6:33
#1871
23M
23.00 mi12:29:482:29:206:308:37
6:53
#1902
24M
24.00 mi12:36:352:36:076:306:47
6:47
#1946
40K
24.85 mi12:42:302:42:026:315:55
6:55
#1980
25.2M
25.20 mi12:45:012:44:336:322:31
7:18
#1980
Finish
26.22 mi12:51:432:51:156:326:42
6:34
#1974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1919183018301692(Top 6%)1618(Top 11%)1618(Top 31%)
10K6.21 mi3.10 mi1927-81844-141844-141963(Top 7%)1880(Top 12%)1880(Top 36%)
15K9.32 mi3.11 mi1835+921755+891755+891692(Top 6%)1618(Top 11%)1618(Top 31%)
20K12.43 mi3.11 mi1751+841675+801675+801594(Top 6%)1524(Top 10%)1524(Top 29%)
Half13.11 mi0.68 mi1756-51679-41679-41797(Top 7%)1726(Top 11%)1726(Top 33%)
25K15.53 mi2.42 mi1742+141666+131666+131671(Top 6%)1601(Top 11%)1601(Top 30%)
30K18.64 mi3.11 mi1814-721735-691735-692411(Top 9%)2295(Top 15%)2295(Top 43%)
20M20.00 mi1.36 mi1828-141747-121747-122149(Top 8%)2044(Top 13%)2044(Top 39%)
21M21.00 mi1.00 mi1854-261774-271774-272735(Top 10%)2569(Top 17%)2569(Top 49%)
35K21.75 mi0.75 mi1871-171790-161790-162654(Top 10%)2497(Top 16%)2497(Top 47%)
23M23.00 mi1.25 mi1902-311822-321822-323093(Top 12%)2879(Top 19%)2879(Top 54%)
24M24.00 mi1.00 mi1946-441863-411863-413524(Top 13%)3235(Top 21%)3235(Top 61%)
40K24.85 mi0.85 mi1980-341896-331896-333390(Top 13%)3091(Top 20%)3091(Top 58%)
25.2M25.20 mi0.35 mi1980189618962869(Top 11%)2624(Top 17%)2624(Top 50%)
Finish26.22 mi1.02 mi1974+61890+61890+62832(Top 11%)2569(Top 17%)2569(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1692

Males

1618

M18-39

1618

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1963

Males

1880

M18-39

1880

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1692

Males

1618

M18-39

1618

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1594

Males

1524

M18-39

1524

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1797

Males

1726

M18-39

1726

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1671

Males

1601

M18-39

1601

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2411

Males

2295

M18-39

2295

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2149

Males

2044

M18-39

2044

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2735

Males

2569

M18-39

2569

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2654

Males

2497

M18-39

2497

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3093

Males

2879

M18-39

2879

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3524

Males

3235

M18-39

3235

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3390

Males

3091

M18-39

3091

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2869

Males

2624

M18-39

2624

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2832

Males

2569

M18-39

2569

Passing Analysis

Category:
Athletes Passed
563
Passed By
618
Net Change
-55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1919
5K → 10K96104-8#1919#1927
10K → 15K11826+92#1927#1835
15K → 20K10016+84#1835#1751
20K → Half813-5#1751#1756
Half → 25K3925+14#1756#1742
25K → 30K38110-72#1742#1814
30K → 20M3044-14#1814#1828
20M → 21M1642-26#1828#1854
21M → 35K1734-17#1854#1871
35K → 23M2556-31#1871#1902
23M → 24M1458-44#1902#1946
24M → 40K1650-34#1946#1980
40K → 25.2M13130#1980#1980
25.2M → Finish3327+6#1980#1974
TOTALS563618-55
📊

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