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BOSTON MARATHON 2023

Landon Woolf

Bib: 8197•M

WA

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
23:53
Rank: #11333
Start → 5K
23:53 | 7:41/mi
10K· 6.21 mi
48:11
Rank: #12307 (-974)
5K → 10K
24:18 | 7:49/mi
15K· 9.32 mi
1:13:35
Rank: #13530 (-1223)
10K → 15K
25:24 | 8:11/mi
20K· 12.43 mi
1:39:09
Rank: #13921 (-391)
15K → 20K
25:34 | 8:14/mi
Half· 13.11 mi
1:44:38
Rank: #13955 (-34)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:04:47
Rank: #14122 (-167)
Half → 25K
20:09 | 8:19/mi
30K· 18.64 mi
2:31:13
Rank: #14186 (-64)
25K → 30K
26:26 | 8:30/mi
20M
2:42:46
Rank: #14142 (+44)
30K → 20M
11:33 | 8:30/mi
21M
2:51:38
Rank: #14011 (+131)
20M → 21M
8:52 | 8:52/mi
35K· 21.75 mi
2:57:51
Rank: #13999 (+12)
21M → 35K
6:13 | 8:19/mi
23M
3:09:19
Rank: #14183 (-184)
35K → 23M
11:28 | 9:09/mi
24M
3:18:11
Rank: #14300 (-117)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
3:25:41
Rank: #14310 (-10)
24M → 40K
7:30 | 8:46/mi
25.2M
3:28:59
Rank: #14326 (-16)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:37:37
Rank: #14342 (-16)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:38
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:52:59
Pace8:37 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1123:537:4123:53
7:41
-
10K
6.21 mi11:13:2948:117:4524:18
7:49
+0:08
15K
9.32 mi11:38:531:13:357:5425:24
8:11
+0:22
20K
12.43 mi12:04:271:39:097:5925:34
8:14
+0:03
Half
13.11 mi12:09:561:44:387:595:29
8:02
-0:12
25K
15.53 mi12:30:052:04:478:0220:09
8:19
+0:17
30K
18.64 mi12:56:312:31:138:0726:26
8:30
+0:11
20M
20.00 mi13:08:042:42:468:0811:33
8:30
0:00
21M
21.00 mi13:16:562:51:388:108:52
8:52
+0:22
35K
21.75 mi13:23:092:57:518:116:13
8:19
-0:33
23M
23.00 mi13:34:373:09:198:1411:28
9:09
+0:50
24M
24.00 mi13:43:293:18:118:158:52
8:52
-0:17
40K
24.85 mi13:50:593:25:418:177:30
8:46
-0:06
25.2M
25.20 mi13:54:173:28:598:183:18
9:34
+0:48
Finish
26.22 mi14:02:553:37:378:188:38
8:28
-1:06

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

7:41 /mi

Average Pace

8:18 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:04

36% of race

Time at Steady Pace

1:38:33

45% of race

Time at Slower Pace

40:00

18% of race

Average Pace: 8:18 /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 mi10:49:1123:537:4123:53
7:41
#11333
10K
6.21 mi11:13:2948:117:4524:18
7:49
#12307
15K
9.32 mi11:38:531:13:357:5425:24
8:11
#13530
20K
12.43 mi12:04:271:39:097:5925:34
8:14
#13921
Half
13.11 mi12:09:561:44:387:595:29
8:02
#13955
25K
15.53 mi12:30:052:04:478:0220:09
8:19
#14122
30K
18.64 mi12:56:312:31:138:0726:26
8:30
#14186
20M
20.00 mi13:08:042:42:468:0811:33
8:30
#14142
21M
21.00 mi13:16:562:51:388:108:52
8:52
#14011
35K
21.75 mi13:23:092:57:518:116:13
8:19
#13999
23M
23.00 mi13:34:373:09:198:1411:28
9:09
#14183
24M
24.00 mi13:43:293:18:118:158:52
8:52
#14300
40K
24.85 mi13:50:593:25:418:177:30
8:46
#14310
25.2M
25.20 mi13:54:173:28:598:183:18
9:34
#14326
Finish
26.22 mi14:02:553:37:378:188:38
8:28
#14342
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi113338816881615679(Top 59%)10559(Top 70%)10559(Top 200%)
10K6.21 mi3.10 mi12307-9749251-4359251-43513308(Top 50%)9677(Top 64%)9677(Top 183%)
15K9.32 mi3.11 mi13530-12239743-4929743-49215679(Top 59%)10559(Top 70%)10559(Top 200%)
20K12.43 mi3.11 mi13921-3919867-1249867-12415135(Top 57%)10326(Top 68%)10326(Top 195%)
Half13.11 mi0.68 mi13955-349878-119878-1114621(Top 55%)10141(Top 67%)10141(Top 192%)
25K15.53 mi2.42 mi14122-1679920-429920-4215005(Top 56%)10143(Top 67%)10143(Top 192%)
30K18.64 mi3.11 mi14186-649917+39917+314361(Top 54%)9801(Top 65%)9801(Top 185%)
20M20.00 mi1.36 mi14142+449870+479870+4713607(Top 51%)9411(Top 62%)9411(Top 178%)
21M21.00 mi1.00 mi14011+1319802+689802+6812641(Top 47%)8879(Top 59%)8879(Top 168%)
35K21.75 mi0.75 mi13999+129784+189784+1814127(Top 53%)9482(Top 62%)9482(Top 179%)
23M23.00 mi1.25 mi14183-1849828-449828-4416821(Top 63%)10599(Top 70%)10599(Top 201%)
24M24.00 mi1.00 mi14300-1179854-269854-2616546(Top 62%)10418(Top 69%)10418(Top 197%)
40K24.85 mi0.85 mi14310-109829+259829+2514910(Top 56%)9644(Top 64%)9644(Top 182%)
25.2M25.20 mi0.35 mi14326-169832-39832-315449(Top 58%)9870(Top 65%)9870(Top 187%)
Finish26.22 mi1.02 mi14342-169816+169816+1615211(Top 57%)9817(Top 65%)9817(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15679

Males

10559

M18-39

10559

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13308

Males

9677

M18-39

9677

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15679

Males

10559

M18-39

10559

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15135

Males

10326

M18-39

10326

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14621

Males

10141

M18-39

10141

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15005

Males

10143

M18-39

10143

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14361

Males

9801

M18-39

9801

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13607

Males

9411

M18-39

9411

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12641

Males

8879

M18-39

8879

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14127

Males

9482

M18-39

9482

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16821

Males

10599

M18-39

10599

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16546

Males

10418

M18-39

10418

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14910

Males

9644

M18-39

9644

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15449

Males

9870

M18-39

9870

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15211

Males

9817

M18-39

9817

Passing Analysis

Category:
Athletes Passed
975
Passed By
3984
Net Change
-3009
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11333
5K → 10K621036-974#11333#12307
10K → 15K161239-1223#12307#13530
15K → 20K88479-391#13530#13921
20K → Half2054-34#13921#13955
Half → 25K81248-167#13955#14122
25K → 30K171235-64#14122#14186
30K → 20M10359+44#14186#14142
20M → 21M16130+131#14142#14011
21M → 35K5240+12#14011#13999
35K → 23M47231-184#13999#14183
23M → 24M37154-117#14183#14300
24M → 40K5666-10#14300#14310
40K → 25.2M2036-16#14310#14326
25.2M → Finish6177-16#14326#14342
TOTALS9753984-3009
📊

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