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BOSTON MARATHON 2023

Warren Woolfolk

Bib: 6605•M

GA

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:41/mi
23:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:05/mi
48:59
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:13:47
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:38:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:44:22
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
2:03:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:08/mi
2:29:01
↑ 181↓ 1480.2%
20M
8:46/mi
2:40:56
↑ 64↓ 500.2%
21M
9:51/mi
2:50:47
↑ 106↓ 241.6%
35K· 21.75 mi
9:48/mi
2:58:07
↑ 17↓ 861.7%
23M
11:38/mi
3:12:41
↑ 23↓ 630.6%
24M
10:49/mi
3:23:30
↓ 821.3%
40K· 24.85 mi
11:10/mi
3:33:03
↓ 200.3%
25.2M
10:32/mi
3:36:41
↑ 13↓ 160.2%
Finish· 26.22 mi
10:02/mi
3:46:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:22
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time2:02:32
Pace9:21 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5723:537:4123:53
7:41
-
10K
6.21 mi10:52:0348:597:5325:06
8:05
+0:24
15K
9.32 mi11:16:511:13:477:5524:48
7:59
-0:06
20K
12.43 mi11:41:591:38:557:5825:08
8:05
+0:06
Half
13.11 mi11:47:261:44:227:585:27
7:59
-0:06
25K
15.53 mi12:06:482:03:447:5819:22
7:59
0:00
30K
18.64 mi12:32:052:29:018:0025:17
8:08
+0:09
20M
20.00 mi12:44:002:40:568:0311:55
8:46
+0:38
21M
21.00 mi12:53:512:50:478:089:51
9:51
+1:05
35K
21.75 mi13:01:112:58:078:117:20
9:48
-0:03
23M
23.00 mi13:15:453:12:418:2314:34
11:38
+1:50
24M
24.00 mi13:26:343:23:308:2910:49
10:49
-0:49
40K
24.85 mi13:36:073:33:038:349:33
11:10
+0:21
25.2M
25.20 mi13:39:453:36:418:363:38
10:32
-0:38
Finish
26.22 mi13:49:583:46:548:4010:13
10:02
-0:30

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

8:40 /mi

Slowest Pace

11:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:44

55% of race

Time at Steady Pace

37:12

16% of race

Time at Slower Pace

1:05:58

29% of race

Average Pace: 8:39 /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 mi10:26:5723:537:4123:53
7:41
#11336
10K
6.21 mi10:52:0348:597:5325:06
8:05
#13441
15K
9.32 mi11:16:511:13:477:5524:48
7:59
#13708
20K
12.43 mi11:41:591:38:557:5825:08
8:05
#13777
Half
13.11 mi11:47:261:44:227:585:27
7:59
#13791
25K
15.53 mi12:06:482:03:447:5819:22
7:59
#13600
30K
18.64 mi12:32:052:29:018:0025:17
8:08
#13250
20M
20.00 mi12:44:002:40:568:0311:55
8:46
#13394
21M
21.00 mi12:53:512:50:478:089:51
9:51
#13713
35K
21.75 mi13:01:112:58:078:117:20
9:48
#14085
23M
23.00 mi13:15:453:12:418:2314:34
11:38
#15139
24M
24.00 mi13:26:343:23:308:2910:49
10:49
#15737
40K
24.85 mi13:36:073:33:038:349:33
11:10
#16211
25.2M
25.20 mi13:39:453:36:418:363:38
10:32
#16270
Finish
26.22 mi13:49:583:46:548:4010:13
10:02
#16591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi113368819881914226(Top 53%)9998(Top 66%)9998(Top 189%)
10K6.21 mi3.10 mi13441-21059724-9059724-90515358(Top 58%)10455(Top 69%)10455(Top 198%)
15K9.32 mi3.11 mi13708-2679806-829806-8214226(Top 53%)9998(Top 66%)9998(Top 189%)
20K12.43 mi3.11 mi13777-699811-59811-514152(Top 53%)9946(Top 66%)9946(Top 188%)
Half13.11 mi0.68 mi13791-149819-89819-814257(Top 54%)10029(Top 66%)10029(Top 190%)
25K15.53 mi2.42 mi13600+1919720+999720+9912641(Top 47%)9191(Top 61%)9191(Top 174%)
30K18.64 mi3.11 mi13250+3509537+1839537+18311906(Top 45%)8763(Top 58%)8763(Top 166%)
20M20.00 mi1.36 mi13394-1449581-449581-4415248(Top 57%)10096(Top 67%)10096(Top 191%)
21M21.00 mi1.00 mi13713-3199698-1179698-11717425(Top 65%)10960(Top 72%)10960(Top 207%)
35K21.75 mi0.75 mi14085-3729817-1199817-11920738(Top 78%)12353(Top 81%)12353(Top 234%)
23M23.00 mi1.25 mi15139-105410198-38110198-38123462(Top 88%)13608(Top 90%)13608(Top 257%)
24M24.00 mi1.00 mi15737-59810394-19610394-19622678(Top 85%)13194(Top 87%)13194(Top 250%)
40K24.85 mi0.85 mi16211-47410591-19710591-19722668(Top 85%)13156(Top 87%)13156(Top 249%)
25.2M25.20 mi0.35 mi16270-5910608-1710608-1719167(Top 72%)11539(Top 76%)11539(Top 218%)
Finish26.22 mi1.02 mi16591-32110734-12610734-12621811(Top 82%)12771(Top 84%)12771(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

14226

Males

9998

M18-39

9998

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15358

Males

10455

M18-39

10455

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

14226

Males

9998

M18-39

9998

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14152

Males

9946

M18-39

9946

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

14257

Males

10029

M18-39

10029

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12641

Males

9191

M18-39

9191

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11906

Males

8763

M18-39

8763

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15248

Males

10096

M18-39

10096

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

17425

Males

10960

M18-39

10960

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20738

Males

12353

M18-39

12353

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

23462

Males

13608

M18-39

13608

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22678

Males

13194

M18-39

13194

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22668

Males

13156

M18-39

13156

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19167

Males

11539

M18-39

11539

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21811

Males

12771

M18-39

12771

Passing Analysis

Category:
Athletes Passed
1071
Passed By
6326
Net Change
-5255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11336
5K → 10K152120-2105#11336#13441
10K → 15K108375-267#13441#13708
15K → 20K149218-69#13708#13777
20K → Half2539-14#13777#13791
Half → 25K24150+191#13791#13600
25K → 30K40353+350#13600#13250
30K → 20M52196-144#13250#13394
20M → 21M27346-319#13394#13713
21M → 35K7379-372#13713#14085
35K → 23M61060-1054#14085#15139
23M → 24M7605-598#15139#15737
24M → 40K9483-474#15737#16211
40K → 25.2M1271-59#16211#16270
25.2M → Finish10331-321#16270#16591
TOTALS10716326-5255
📊

Passing Visuals

Category:
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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